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D-Ribose 5-phosphate disodium is an intermediate of the oxidative branch of the pentose phosphate pathway (PPP) and an end product of the nonoxidative branch of the PPP. D-Ribose 5-phosphate disodium is used in the synthesis of nucleotides and nucleic acids .
D-Ribose 5-phosphate disodium dihydrate is an intermediate of the oxidative branch of the pentose phosphate pathway (PPP) and an end product of the nonoxidative branch of the PPP. D-Ribose 5-phosphate is used in the synthesis of nucleotides and nucleic acids .
D-Ribose 5-phosphate is an intermediate of the oxidative branch of the pentose phosphate pathway (PPP) and an end product of the nonoxidative branch of the PPP. D-Ribose 5-phosphate is used in the synthesis of nucleotides and nucleic acids .
D-Ribose- 13C-2 is the 13C labeled D-Ribose. D-Ribose is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose is active in protein glyca
D-Ribofuranose (D-Ribose) is an endogenous metabolite present in Cerebrospinal_Fluid that can be used for the research of Ribose 5 Phosphate Isomerase Deficiency and Medium Chain Acyl Co A Dehydrogenase Deficiency [2].
D-Ribose-d is the deuterium labeled D-Ribose. D-Ribose is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose is active in protein gly
D-Ribose- 18O is the 18O labeled D-Ribose. D-Ribose is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose is active in protein glycati
D-Ribose- 13C is the 13C labeled D-Ribose. D-Ribose is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose is active in protein glycati
D-Ribose-d-1 is the deuterium labeled D-Ribose. D-Ribose is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose is active in protein g
D-Ribose-d-2 is the deuterium labeled D-Ribose. D-Ribose is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose is active in protein g
D-Ribose-d-3 is the deuterium labeled D-Ribose. D-Ribose is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose is active in protein g
D-Ribose-d2 is the deuterium labeled D-Ribose. D-Ribose is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose is active in protein gl
D-Ribose-d6 is the deuterium labeled D-Ribose. D-Ribose is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose is active in protein gl
D-Ribose-d5 is the deuterium labeled D-Ribose. D-Ribose is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose is active in protein gl
D-Ribose- 13C-1 is the 13C labeled D-Ribose. D-Ribose is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose is active in protein glyca
D-Ribose- 13C-3 is the 13C labeled D-Ribose. D-Ribose is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose is active in protein glyca
D-Ribose- 13C-4 is the 13C labeled D-Ribose. D-Ribose is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose is active in protein glyca
D-Ribose-1,2- 13C2 is the 13C labled D-Ribose(mixture of isomers) (HY-W018772) . D-Ribose(mixture of isomers) is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose(mixture of isomers) is active in protein glycation, induces NF-κB inflammation in a RAGE-dependent manner [2].
Ribitol-1- 13C is the 13C labeled Ribitol. Ribitol is a crystalline pentose alcohol formed by the reduction of ribose. Enhancing the flux of D-glucose to the pentose phosphate pathway in Saccharomyces cerevisiae for the production of D-ribose and ribitol
Ribitol-2- 13C is the 13C labeled Ribitol. Ribitol is a crystalline pentose alcohol formed by the reduction of ribose. Enhancing the flux of D-glucose to the pentose phosphate pathway in Saccharomyces cerevisiae for the production of D-ribose and ribitol
Ribitol-3- 13C is the 13C labeled Ribitol. Ribitol is a crystalline pentose alcohol formed by the reduction of ribose. Enhancing the flux of D-glucose to the pentose phosphate pathway in Saccharomyces cerevisiae for the production of D-ribose and ribitol
Ribitol-5- 13C is the 13C labeled Ribitol. Ribitol is a crystalline pentose alcohol formed by the reduction of ribose. Enhancing the flux of D-glucose to the pentose phosphate pathway in Saccharomyces cerevisiae for the production of D-ribose and ribitol
Ciwujianoside C2 is a saponin, that can be isolated from the leaves of Acanthopanax senticosus. Ciwujianoside C2 enhances pancreatic lipase activity in vitro .
Ganoderic acid C2 is a bioactive triterpenoid in Ganoderma lucidum. Ganoderic acid C2 possesses the potential anti-tumor bioactivity, antihistamine, anti-aging and cytotoxic effects. Ganoderic acid C2 exhibits high inhibitory activity against the rat lens aldose reductase (RLAR) with an IC50 of 3.8 µM [2].
C2 Ceramide (Ceramide 2) is the main lipid of the stratum corneum and a protein phosphatase 1 (PP1) activator. C2 Ceramide activates PP2A and ceramide-activated protein phosphatase (CAPP). C2 Ceramide induces cells differentiation, autophagy and apoptosis, inhibits mitochondrial respiratory chain complex III. C2 Ceramide is also a skin conditioning agent that protects the epidermal barrier from water loss [2] .
Pseudolaric Acid C2, a diterpenoid isolated from Pseudolarix kaempferi, is identified as the specific metabolite of Pseudolaric acid B in plasma, urine, bile and feces after both oral and intravenous administration to rats [2].
C2 Human Pre-designed siRNA Set A contains three designed siRNAs for C2 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.
Mito-apocynin (C2), an orally active mitochondria-targeted triphenylphosphonium (TPP)-based compound, is synthesized by conjugating the Apocynin moiety with a TPP + cation. Mito-apocynin (C2) exhibits antineuroinflammatory effect .
Dulcite- 13C-2 is the 13C labeled Dulcite. Dulcite is a sugar alcohol with a slightly sweet taste which is a metabolic breakdown product of galact[1][2].
Licorice glycoside C2 is a oleanane-type triterpene oligoglycoside isolated from Glycyrrhiza uralensis. Various biological activities are associated with licorice extracts, such as anti-viral, anti-microbial, antioxidant, anti-inflammatory, anti-ulcer, anti-cancer and anti-HIV effects .
C2 Ceramide (d14:1/2:0) is a composition for diagnosing diseases associated with cyclooxygenase 2 (COX2) overexpression. C2 Ceramide (d14:1/2:0) exhibits a strong binding activity to COX2 protein (extracted from patent WO2019235824A1).
N-Acetylpsychosine (C2 Galactosylceramide (d18:1/2:0)), α-galactosylated C2-ceramide, has immunostimulatory activity. N-Acetylpsychosine can be a useful tool to investigate the mechanism of apoptosis and the immune reponses induced by dendritic cells (DCs) .
(-)-Fucose- 13C-2 is the 13C labeled (-)-Fucose. (-)-Fucose is classified as a member of the hexoses, plays a role in A and B blood group antigen substructure determination, selectin-mediated leukocyte-endothelial adhesion, and host-microbe interacti[
D-Glucose- 13C-2 is the 13C labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical signaling molecules in relation to both cellular metabolic status and biotic and abiotic stress response[1].
Thymidine- 13C-2 is the 13C labeled Thymidine. Thymidine, a specific precursor of deoxyribonucleic acid, is used as a cell synchronizing agent. Thymidine is a DNA synthesis inhibitor that can arrest cell at G1/S boundary, prior to DNA replication[1]
D-Sorbitol- 13C-2 is the 13C labeled D-Sorbitol. D-Sorbitol (Sorbitol) is a six-carbon sugar alcohol and can used as a sugar substitute. D-Sorbitol can be used as a stabilizing excipient and/or isotonicity agent, sweetener, humectant, thickener and dietary
L-Ascorbic acid- 13C-2 is the 13C labeled L-Ascorbic acid. L-Ascorbic acid (L-Ascorbate), an electron donor, is an endogenous antioxidant agent. L-Ascorbic acid inhibits selectively Cav3.2 channels with an IC50 of 6.5 μM. L-Ascorbic acid is also a collagen
Rhamnose- 13C-2 (monohydrate) is the 13C labeled Rhamnose monohydrate. Rhamnose monohydrate (L-Rhamnose monohydrate) is a monosaccharide found in plants and bacteria. Rhamnose monohydrate-conjugated immunogens is used in immunotherapies. Rhamnose monohydrate
Pyruvic acid- 13C-2 (sodium) is the 13C labeled Pyruvic acid[1]. Pyruvic acid is an intermediate metabolite in the metabolism of carbohydrates, proteins, and fats[2].
Ethynyl Estradiol- 13C2 is the 13C-labeled Ethynyl Estradiol. Ethynyl Estradiol-13C2 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
Procainamide- 13C2 hydrochloride is 13C labeled Procainamide. Procainamide hydrochloride is an antiarrhythmic agent used in the study of cardiac arrhythmias.
D-Ribose(mixture of isomers) is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose(mixture of isomers) is active in protein glycation, induces NF-κB inflammation in a RAGE-dependent manner .
D-Ribose(mixture of isomers)- 13C5 isomers)- 13C5 is the 13C labeled D-Ribose(mixture of isomers)[1]. D-Ribose(mixture of isomers) is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose(mixture of isomers) is active in protein glycation, induces NF-κB inflammation in a RAGE-dependent manner[1].
Estrone- 13C2 is the 13C-labeled Estrone. Estrone (E1) is a natural estrogenic hormone. Estrone is the main representative of the endogenous estrogens and is produced by several tissues, especially adipose tissue. Estrone is the result of the process of aromatization of androstenedione that occurs in fat cells[1][2].
AICAR- 13C2, 15N (Acadesine- 13C2, 15N; AICA Riboside- 13C2, 15N)is the 13C and 15N labeledAICAR(HY-13417) . AICAR (Acadesine) is an adenosine analog and a AMPK activator. AICAR regulates the glucose and lipid metabolism, and inhibits proinflammatory cytokines and iNOS production. AICAR is also an autophagy, YAP and mitophagy inhibitor [2] .
Glycerol- 13C2 is the 13C labeled Glycerol[1]. Glycerol is used in sample preparation and gel formation for polyacrylamide gel electrophoresis[2][3][4].
Entecavir- 13C2, 15N (BMS200475- 13C2, 15N; SQ34676- 13C2, 15N) is a 13C- and 15N-labeled Entecavir (HY-13623). Entecavir (SQ 34676; BMS 200475) is a potent and selective inhibitor of HBV, with an EC50 of 3.75 nM in HepG2 cell.
D-Glucose- 13C2 is the 13C labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical signaling molecules in relation to both cellular metabolic status and biotic and abiotic stress response[1].
Glycolic acid- 13C2 is the 13C-labeled Glycolic acid (HY-W015967). Glycolic acid- 13C2 is an inhibitor of tyrosinase, suppressing melanin formation and lead to a lightening of skin colour.
Tranexamic acid- 13C2, 15N (Cyclocapron- 13C2, 15N) is the 13C2 and 15N labeled Tranexamic acid. Tranexamic acid is an antifibrinolytic agent that alleviates liver damage and fibrosis in mouse models of chronic bile duct injury [2].
Estradiol- 13C2 is the 13C-labeled Estradiol. Estradiol is a steroid sex hormone vital to the maintenance of fertility and secondary sexual characteristics in females. Estradiol upregulates IL-6 expression through the estrogen receptor β (ERβ) pathway[1][2][3].
Cyclosporin A- 13C2,d4 (Cyclosporine A- 13C2,d4; Ciclosporin A- 13C2,d4) is a 13C labeled Cyclosporin A (HY-B0579) . Cyclosporin A (Cyclosporine A) is an immunosuppressant which binds to the cyclophilin and inhibits phosphatase activity of protein phosphatase 2B (PP2B/calcineurin) with an IC50 of 5 nM [2]. Cyclosporin A also inhibits CD11a/CD18 adhesion .
Thalidomide-C2-amido-C2-COOH incorporates a CRBN ligand for the E3 ubiquitin ligase, and a linker. Thalidomide-C2-amido-C2-COOH can be used to design PROTAC CDK2/9 Degrader-1 (HY-130709) .
D-Glucose- 13C2-4 is the 13C labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical signaling molecules in relation to both cellular metabolic status and biotic and abiotic stress response[1].
N-Acetyl-D-glucosamine- 13C-2 is the 13C labeled N-Acetyl-D-glucosamine. N-Acetyl-D-Glucosamine (N-Acetyl-2-amino-2-deoxy-D-glucose) is a monosaccharide derivative of gluc[1][2].
2-Deoxy-D-glucose- 13C is the 13C labeled 2-Deoxy-D-glucose. 2-Deoxy-D-glucose is a glucose analog that acts as a competitive inhibitor of glucose metabolism, inhibiting glycolysis via its actions on hexokinase[1][2].
Droxidopa- 13C2, 15N (hydrochloride) is deuterium labeled Droxidopa. Droxidopa(L-DOPS), the mixture of Droxidopa (w/w80%) and Pharmaceutical starch (w/w20%), acts as a proagent to the neurotransmitters norepinephrine (noradrenaline) and epinephrine (adrenaline); Droxidopa(L-DOPS) is capable of crossing the protective blood–brain barrier[1][2].
6-Mercaptopurine- 13C2, 15N is the 13C- and 15N-labeled 6-Mercaptopurine. 6-Mercaptopurine is a purine analogue which acts as an antagonist of the endogenous purines and has been widely used as antileukemic agent and immunosuppressive agent.
D-Glucose- 13C2,d2 is the deuterium and 13C labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical si
Thalidomide-azetidine-piperazine-C2-O-C2-OH is a conjugate of E3 ligase ligand and linker, consisting of Thalidomide (HY-14658) and the corresponding Linker. Thalidomide-azetidine-piperazine-C2-O-C2-OH can serve as a Cereblon ligand to recruit CRBN protein and serve as a key intermediate for the synthesis of complete PROTAC molecules.
Azido-C2-SS-PEG2-C2-acid is a cleavable 2 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Azido-C2-SS-PEG2-C2-acid is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Taurine- 13C2 is the 13C-labeled Taurine. Taurine, a sulphur-containing amino acid and an organic osmolyte involved in cell volume regulation, provides a substrate for the formation of bile salts, and plays a role in the modulation of intracellular free calcium concentration. Taurine has the ability to activate autophagy in adipocytes[1][2][3].
Acetaminophen- 13C2, 15N is the 13C and 15N labeled Acetaminophen[1]. Acetaminophen (Paracetamol) is a selective cyclooxygenase-2 (COX-2) inhibitor with an IC50 of 25.8 μM;is a widely used antipyretic and analgesic agent[2][3][4]. Acetaminophen is a potent hepatic N-acetyltransferase 2 (NAT2) inhibitor[5].
Azide-C2-SS-C2-biotin is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Azide-C2-SS-C2-biotin is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
(S)-Thalidomide-piperazine-pyrimidine-piperazine-C2-O-C2-OH is a conjugate of E3 ligase ligand and linker, consisting of Thalidomide (HY-14658) and the corresponding Linker. (S)-Thalidomide-piperazine-pyrimidine-piperazine-C2-O-C2-OH can serve as a Cereblon ligand to recruit CRBN proteins and serve as a key intermediate for the synthesis of complete PROTAC molecules.
Secnidazole- 13C2, 15N2 is the 13C2, 15N2 labeled Secnidazole. Secnidazole (RP-14539;PM-185184) is an orally active azole antibiotic with a longer half-life than metronidazole (HY-B0318). Secnidazole is against the vaginosis-associated bacteria and has the potential for bacterial vaginosis research.
Hydrocinnamic acid-2,3- 13C2 is the 13C-labeled Hydrocinnamic acid. Hydrocinnamic acid is the major rhizospheric compound with known growth regulatory activities.
L-Alanine- 13C2 is the 13C-labeled L-Alanine. L-Alanine is a non-essential amino acid, involved in sugar and acid metabolism, increases immunity, and provides energy for muscle tissue, brain, and central nervous system.
Cholestenone- 13C2 is the 13C labeled Cholestenone. Cholestenone (4-Cholesten-3-one), the intermediate oxidation product of cholesterol, is metabolized primarily in the liver. Cholestenone is highly mobile in membranes and influences cholesterol flip-flop and efflux. Cholestenone may cause long-term functional defects in cells[1][2][3].
Eltrombopag- 13C4 (SB-497115- 13C4) is 13sup>C-labeled Z-Eltrombopag. Z-Eltrombopag is an orally active thrombopoietin-receptor non-peptide agonist with platelet-stimulating activity for the study of chronic immune thrombocytopenia. Eltrombopag also has strong inhibitory effects on multidrug-resistant Staphylococcus aureus (Staphylococcus aureus) and can induce apoptosis (apoptosis) in liver cancer cells [2] .
Treprostinil- 13C2,d is the 13C- and deuterium labeled Treprostinil. Treprostinil (UT-15) is a potent DP1 and EP2 agonist with EC50 values of 0.6±0.1 and 6.2±1.2 nM, respectively.
L-Glutathione reduced- 13C2, 15N is the 13C- and 15N-labeled L-Glutathione reduced. L-Glutathione reduced (GSH) is an endogenous antioxidant and is capable of scavenging oxygen-derived free radicals.
Amino-PEG5-C2-acid is a PEG-based PROTAC linker can be used in the synthesis of PROTACs. Amino-PEG5-C2-acid is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs) .
Amino-PEG3-C2-acid is a cleavable PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Amino-PEG3-C2-acid is also a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .
(R)-3-Hydroxybutanoic acid- 13C2 (sodium) is the 13C labeled (R)-3-Hydroxybutanoic acid (sodium) (HY-W015851). (R)-3-Hydroxybutanoic acid (sodium) is a metabolite converted from acetoacetic acid catalyzed by 3-hydroxybutyrate dehydrogenase. (R)-3-Hydroxybutanoic acid sodium can function as a nutrition source, and as a precursor for vitamins, antibiotics and pheromones[1][2][3].
Fmoc-Gly-OH- 13C2, 15N is a 15N-labeled and 13C-labled Crystal Violet. Crystal violet (Basic Violet 3) is a triarylmethane dye. Crystal Violet (Gentian Violet) has antiviral effects against H1N1 and also has prominent bactericidal activities.
Taurine- 13C2, 15N is the 13C- and 15N- labeled Taurine. Taurine, a sulphur-containing amino acid and an organic osmolyte involved in cell volume regulation, provides a substrate for the formation of bile salts, and plays a role in the modulation of intracellular free calcium concentration. Taurine has the ability to activate autophagy in adipocytes[1][2][3].
3-Hydroxybutyric acid- 13C2 (sodium) is the 13C labeled 3-Hydroxybutyric acid sodium (HY-W010452). 3-Hydroxybutyric acid sodium is a metabolite that is elevated in type I diabetes, and can modulate the properties of membrane lipids[1].
NH2-C2-amido-C2-Boc is a PROTAC linker, which refers to the alkyl/ether composition. NH2-C5-NH-Boc can be used in the synthesis of a series of PROTACs, such as the PROTAC CDK2/9 Degrader-1 (HY-130709) .
Amino-PEG2-C2-acid is a cleavable 3 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Amino-PEG2-C2-acid is also a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .
VH032-C2-NH-Boc is a Boc-modified VH032 (HY-120217) that acts as a ligand for VHL and recruits von Hippel-Lindau (VHL) proteins. VH032-C2-NH-Boc will remove the protecting group under acidic conditions, and can be directly used for the synthesis of PROTAC molecules. VH032-C2-NH-Boc is a key intermediate for the synthesis of PROTACs based on VHL ligands.
Ribitol is a crystalline pentose alcohol formed by the reduction of ribose. Enhancing the flux of D-glucose to the pentose phosphate pathway in Saccharomyces cerevisiae for the production of D-ribose and ribitol.
L-Alanine- 13C2, 15N is the 13C- and 15N-labeled L-Alanine. L-Alanine is a non-essential amino acid, involved in sugar and acid metabolism, increases immunity, and provides energy for muscle tissue, brain, and central nervous system.
DBCO-PEG4-C2-acid is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . DBCO-PEG4-C2-acid is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
L-Arginine-1,2- 13C2 (hydrochloride) is the 13C-labeled L-Arginine hydrochloride. L-Arginine hydrochloride ((S)-(+)-Arginine hydrochloride) is the nitrogen donor for synthesis of nitric oxide, a potent vasodilator that is deficient during times of sickle cell crisis.
Allantoin- 13C2, 15N4 is the 13C and 15N labeled Allantoin[1]. Allantoin is a skin conditioning agent that promotes healthy skin, stimulates new and healthy tissue growth[2].
Thalidomide-2,6-diazaspiro[3.4]octane-C-piperidine-C2-O-C2-OH is a conjugate of E3 ligase ligand and linker, consisting of Thalidomide (HY-14658) and the corresponding Linker. Thalidomide-2,6-diazaspiro[3.4]octane-C-piperidine-C2-O-C2-OH can serve as a Cereblon ligand to recruit CRBN protein and serve as a key intermediate for the synthesis of complete PROTAC molecules.
Fluralaner- 13C2, 15N,d3 is the deuterium, 13C-, and 15-labeled Fluralaner. Fluralaner (INN) is a systemic insecticide and acaricide Fluralaner through potent blockage of GABA and L-glutamate gated chloride channels.
Pomalidomide-PEG5-C2-NH2 hydrochloride is the Pomalidomide-based cereblon (CRBN) ligand used in the recruitment of CRBN protein.Pomalidomide-PEG5-C2-NH2 hydrochloride can be connected to the ligand for protein by a linker to form PROTAC .
Propargyl-C2-NHS ester is a nonclaevable linker for antibody-agent-conjugation (ADC). Propargyl-C2-NHS ester is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
Ornidazole- 13C2, 15N2 is the 13C, 15N labeled Ornidazole. Ornidazole(Ro 7-0207) is a 5-nitroimidazole derivative with antiprotozoal and antibacterial properties against anaerobic bacteria.
Pomalidomide-C2-amide-C5-azidea is a derivative of pomalidomide. Pomalidomide-C2-amide-C5-azidea can be used to synthesize an efficient PROTAC molecule targeting CDK9. Pomalidomide-C2-amide-C5-azidea enhances antiproliferative activity .
Pomalidomide-5'-PEG8-C2-COOH is an E3 Ligase Ligand-Linker Conjugates, consisting of Pomalidomide (HY-10984) and a linker. Pomalidomide-5'-PEG8-C2-COOH can be used for synthesis of PROTACs .
rU Phosphoramidite- 13C2,d1 (DMT-2'O-TBDMS-rU phosphoramidite- 13C2,d1) is deuterium and 13C-labeled rU Phosphoramidite (HY-W048482). rU Phosphoramidite is a phosphorite monomer that can be used in the synthesis of oligonucleotides.
Azido-PEG4-C2-acid a PEG-based PROTAC linker can be used in the synthesis of vRucaparib-TP4. Azido-PEG4-C2-acid is also a non-cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Azido-PEG4-C2-acid is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Dulcite- 13C is the 13C labeled Dulcite. Dulcite is a sugar alcohol with a slightly sweet taste which is a metabolic breakdown product of galact[1][2].
DBCO-C2-SulfoNHS ester is an alkyl/ether-based PROTAC linker that can be used in the synthesis of PROTACs . DBCO-C2-SulfoNHS ester is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
2’,3’-cGAMP-C2-PPA is a cyclic dinucleotide interferon gene-stimulating protein (STING) agonist. 2’,3’-cGAMP-C2-PPA is a drug conjugated conjugate used to target antibody-drug conjugated conjugate (ADC) for the treatment of cancer. 2’,3’-cGAMP-C2-PPA can be used in the study of immune and tumor-related diseases [2] .
Bromo-PEG2-C2-azide is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Bromo-PEG2-C2-azide is also a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Bromo-PEG2-C2-azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Thalidomide-piperidine-C-2,6-diazaspiro[3.3]heptane-C2-OH is a conjugate of E3 ligase ligand and linker, consisting of Thalidomide (HY-14658) and the corresponding Linker. Thalidomide-piperidine-C-2,6-diazaspiro[3.3]heptane-C2-OH can serve as a Cereblon ligand to recruit CRBN protein and serve as a key intermediate for the synthesis of complete PROTAC molecules.
D-Glucose- 13C is the 13C labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical signaling molecules in relation to both cellular metabolic status and biotic and abiotic stress response[1].
DBCO-NH-PEG7-C2-NHS ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . DBCO-NH-PEG7-C2-NHS ester is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
NH2-PEG2-C2-Boc is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . NH2-PEG2-C2-Boc is also a non-cleavable 2 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) [2].
Thalidomide 4'-oxyacetamide-alkyl-C2-amine hydrochloride incorporates a cereblon (CRBN) ligand for the E3 ubiquitin ligase, and a linker. Thalidomide 4'-oxyacetamide-alkyl-C2-amine hydrochloride can be used to design the PROTACs .
NH2-C2-NH-Boc-d4 is the deuterium labeled NH2-C2-NH-Boc[1]. NH2-C2-NH-Boc (PROTAC Linker 22) is a alkyl chain-based PROTAC linker can be used in the synthesis of PROTACs[2].
N3-C2-NHS ester is a noncleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). N3-C2-NHS ester is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Azido-PEG1-C2-acid is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Azido-PEG1-C2-acid is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Azido-PEG2-C2-acid is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Azido-PEG2-C2-acid is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Lenalidomide-propargyl-C2-NH2 hydrochloride incorporates a cereblon (CRBN) ligand for the E3 ubiquitin ligase, and a linker. Lenalidomide-propargyl-C2-NH2 hydrochloride can be used to design the PROTAC MD-224 (HY-114312) . Lenalidomide-propargyl-C2-NH2 (hydrochloride) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
(-)-Fucose- 13C is the 13C labeled (-)-Fucose. (-)-Fucose is classified as a member of the hexoses, plays a role in A and B blood group antigen substructure determination, selectin-mediated leukocyte-endothelial adhesion, and host-microbe interacti[1]
N-DBCO-N-bis(PEG2-C2-acid) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . N-DBCO-N-bis(PEG2-C2-acid) is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
Propargyl-NH-PEG3-C2-NHS ester is a non-cleavable 3 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Propargyl-NH-PEG3-C2-NHS ester is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
2,3,5-Tri-O-benzyl-D-ribose (Compound 1) is an effective inhibitor of Botrytis cinerea chitin synthase (CHS) with an IC50 value of 1.8 μM. 2,3,5-Tri-O-benzyl-D-ribose exhibits antifungal activity and is able to inhibit the B. cinerea BD90 strain, with a MIC value of 190 μM .
Phthalimide-PEG3-C2-OTs (Compound 5) is a PROTAC linker, which refers to the PEGs composition. Phthalimide-PEG3-C2-OTs can be used in the synthesis of a series of PROTACs. PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins .
Azido-PEG2-C2-sulfonic acid is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Azido-PEG2-C2-sulfonic acid is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Bromo-PEG1-C2-azide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Bromo-PEG1-C2-azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Azido-PEG2-C2-Boc is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Azido-PEG2-C2-Boc is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Azido-PEG1-C2-methylamine is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Azido-PEG1-C2-methylamine is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Azido-PEG23-C2-azide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Azido-PEG23-C2-azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Amino-PEG12-C2-azide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Amino-PEG12-C2-azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Propargyl-PEG1-SS-PEG1-C2-Boc is a Alkyl/ether-based PROTAC linker can be used in the synthesis of PROTACs. Propargyl-PEG1-SS-PEG1-C2-Boc is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Propargyl-PEG1-SS-PEG1-C2-Boc is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
PD0325901-O-C2-dioxolane has main portion of MEK inhibitor PD0325901. PD0325901-O-C2-dioxolane and a ligand of VHL or CRBN E3 ligase can be used in the synthesis of MEK1/2 degrader .
STING agonist-20-Ala-amide-PEG2-C2-NH2 is an active scaffold comprising a stimulator of interferon genes (STING). STING agonist-20-Ala-amide-PEG2-C2-NH2 can be used to synthesize immune-stimulating antibody conjugate (ISAC). STING agonist-20-Ala-amide-PEG2-C2-NH2 can be used for the research of cancer .
SMN-C2, an analog of RG-7916, is a selective modulator of SMN2 gene splicing that acts by binding SMN2 pre-mRNA, thereby increasing far upstream element binding protein 1 (FUBP1) and KH-spliced RNA binding Protein affinity regulator protein (KHSRP) to the SMN2 pre-mRNA complex. SMN-C2 can be used in spinal muscular atrophy (SMA) research .
L-Glutamine-1,2- 13C2 is the 13C-labeled L-Glutamine. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2].
2-Ketoglutaric acid- 13C (Alpha-Ketoglutaric acid- 13C) is a 13C labeled 2-Ketoglutaric acid (HY-W013636) . 2-Ketoglutaric acid (Alpha-Ketoglutaric acid) is an intermediate in the production of ATP or GTP in the Krebs cycle. 2-Ketoglutaric acid also acts as the major carbon skeleton for nitrogen-assimilatory reactions. 2-Ketoglutaric acid is a reversible inhibitor of tyrosinase (IC50=15 mM) [2] .
VH032-O-C2-NH-Boc is a Boc-modified VH032 (HY-120217) that serves as a ligand for VHL and recruits von Hippel-Lindau (VHL) proteins. VH032-O-C2-NH-Boc will remove the protecting group under acidic conditions and can be directly used in PROTAC molecule synthesis. VH032-O-C2-NH-Boc is a key intermediate in the synthesis of PROTAC based on VHL ligand.
Acid-PEG3-C2-Boc is a PEG- and Alkyl/ether-based PROTAC linker can be used in the synthesis of PROTACs for the degradation of EGFR and inhibition of mTOR [2].
Azide-C2-Azide is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Azide-C2-Azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
L-Asparagine-4- 13C (monohydrate) is the 13C-labeled L-Asparagine. L-Asparagine ((-)-Asparagine) is a non-essential amino acid that is involved in the metabolic control of cell functions in nerve and brain tissue.
Dulcite- 13C-1 is the 13C labeled Dulcite. Dulcite is a sugar alcohol with a slightly sweet taste which is a metabolic breakdown product of galact[1][2].
Dulcite- 13C-3 is the 13C labeled Dulcite. Dulcite is a sugar alcohol with a slightly sweet taste which is a metabolic breakdown product of galact[1][2].
S-Adenosyl-L-methionine- 13C is the 13C labeled S-Adenosyl-L-methionine[1]. S-Adenosyl-L-methionine (S-Adenosyl methionine) is produced endogenously from methionine and ATP by action of the enzyme methionine adenosyltransferase and is an important orally active methyl group donor. S-Adenosyl-L-methionine is a dietary supplement with potent antidepressant effects, and has the potential for liver disease and osteoarthritis research[2][3][4].
L-Tryptophan- 13C is the 13C-labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3[1].
Glucosamine- 13C (hydrochloride) is the 13C labeled Glucosamine hydrochloride. Glucosamine hydrochloride (D-Glucosamine hydrochloride) is an amino sugar and a prominent precursor in the biochemical synthesis of glycosylated proteins and lipids, is used as a
Thymidine- 13C is the 13C labeled Thymidine. Thymidine, a specific precursor of deoxyribonucleic acid, is used as a cell synchronizing agent. Thymidine is a DNA synthesis inhibitor that can arrest cell at G1/S boundary, prior to DNA replication[1]
DBCO-C2-PEG4-amine is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . DBCO-C2-PEG4-amine is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
Folate-PEG3-C2-acid is the acid fragment of Folate-PEG3-NHS ester (HY-133493), which belongs to the PEG-type PROTAC linker and is used to synthesize PROTAC molecules.
N-DBCO-N-bis(PEG2-C2-NHS ester) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . N-DBCO-N-bis(PEG2-C2-NHS ester) is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
Amino-PEG3-C2-Azido is a PEG-based PROTAC linker can be used in the synthesis of the PARP1 degrader iRucaparib-TP3 (HY-130645) . Amino-PEG3-C2-Azido is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Thalidomide-5-O-C2-NH2 hydrochloride is the Thalidomide (HY-10984)-based cereblon ligand used in the recruitment of CRBN protein.Thalidomide-5-O-C2-NH2 hydrochloride can be connected to the ligand for protein by a linker to form PROTACs .
Thalidomide-piperazine-C-azetidine-C2-OH is a conjugate of E3 ligase ligand and linker, consisting of Thalidomide (HY-14658) and the corresponding Linker. Thalidomide-piperazine-C-azetidine-C2-OH can serve as a Cereblon ligand to recruit CRBN protein and serve as a key intermediate for the synthesis of complete PROTAC molecules.
Thalidomide-piperidine-O-piperidine-C2-OH is a conjugate of E3 ligase ligand and linker, consisting of Thalidomide (HY-14658) and the corresponding Linker. Thalidomide-piperidine-O-piperidine-C2-OH can serve as a Cereblon ligand to recruit CRBN protein and serve as a key intermediate for the synthesis of complete PROTAC molecules.
Lenalidomide-propargyl-C2-amido-Ph-NH2 hydrochloride incorporates a cereblon (CRBN) ligand for the E3 ubiquitin ligase and a linker. Lenalidomide-propargyl-C2-amido-Ph-NH2 hydrochloride can be used to design the PROTAC MD-224 (HY-114312) . Lenalidomide-propargyl-C2-amido-Ph-NH2 (hydrochloride) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
Biotin-C2-maleimide is an antibody conjugate reagent, can bind to many biomolecules without significantly changing the biological activity of the target molecule [2].
D-Glucose- 13C-1 is the 13C labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical signaling molecules in relation to both cellular metabolic status and biotic and abiotic stress response[1].
D-Glucose- 13C-4 is the 13C labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical signaling molecules in relation to both cellular metabolic status and biotic and abiotic stress response[1].
D-Glucose- 13C-5 is the 13C labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical signaling molecules in relation to both cellular metabolic status and biotic and abiotic stress response[1].
D-Glucose- 13C-3 is the 13C labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical signaling molecules in relation to both cellular metabolic status and biotic and abiotic stress response[1].
D-Glucose- 13C,d is the deuterium and 13C labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical sign
OICR-9429-N-C2-NH2 is a ligand for Wd40 repeat domain protein 5 (WDR5) extracted from patent WO2019246570A1, intermediate 2. OICR-9429-N-C2-NH2 can be used in the synthesis of PROTACs .
STING agonist-20-Ala-amide-PEG2-C2-NH2 (Compound 30b) TFA is an active scaffold comprising a stimulator of interferon genes (STING). STING agonist-20-Ala-amide-PEG2-C2-NH2 TFA can be used to synthesize immune-stimulating antibody conjugate (ISAC). STING agonist-20-Ala-amide-PEG2-C2-NH2 TFA can be used for the research of cancer .
Thalidomide-O-C2-acid is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker used in PROTAC technology .
N-(PEG2-C2-acid)-N-bis(PEG2-propargyl) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . N-(PEG2-C2-acid)-N-bis(PEG2-propargyl) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
L-Serine- 13C is the 13C-labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.
D-Sorbitol- 13C is the 13C labeled D-Sorbitol. D-Sorbitol (Sorbitol) is a six-carbon sugar alcohol and can used as a sugar substitute. D-Sorbitol can be used as a stabilizing excipient and/or isotonicity agent, sweetener, humectant, thickener and dietary s
Adenosine- 13C is the 13C labeled Adenosine. Adenosine (Adenine riboside), a ubiquitous endogenous autacoid, acts through the enrollment of four G protein-coupled receptors: A1, A2A, A2B, and A3. Adenosine affects almost all aspects of cellular physiology,
N3-PEG2-C2-NHS ester is a nonclaevable 2-unit PEG linker used in the synthesis of antibody-drug conjugates (ADCs). N3-PEG2-C2-NHS ester is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
N3-PEG2-C2-PFP ester is a nonclaevable 2-unit PEG linker used in the synthesis of antibody-drug conjugates (ADCs). N3-PEG2-C2-PFP ester is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
N3-PEG3-C2-NHS ester is a nonclaevable 3-unit PEG linker used in the synthesis of antibody-drug conjugates (ADCs). N3-PEG3-C2-NHS ester is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
N3-PEG3-C2-PFP ester is a nonclaevable 3-unit PEG linker used in the synthesis of antibody-drug conjugates (ADCs). N3-PEG3-C2-PFP ester is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
N3-PEG4-C2-Pfp ester is a nonclaevable 4-unit PEG linker used in the synthesis of antibody-drug conjugates (ADCs). N3-PEG4-C2-Pfp ester is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
N3-PEG4-C2-NHS ester is a nonclaevable 4-unit PEG linker used in the synthesis of antibody-drug conjugates (ADCs). N3-PEG4-C2-NHS ester is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Boc-N-Amido-PEG2-C2-azide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Boc-N-Amido-PEG2-C2-azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
DBCO-C2-PEG4-NH-Boc is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . DBCO-C2-PEG4-NH-Boc is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
Br-Boc-C2-azido is an alkyl/ether-based PROTAC linker that can be used in the synthesis of PROTACs . Br-Boc-C2-azido is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
(-)-Fucose- 13C-1 is the 13C labeled (-)-Fucose. (-)-Fucose is classified as a member of the hexoses, plays a role in A and B blood group antigen substructure determination, selectin-mediated leukocyte-endothelial adhesion, and host-microbe interacti[
(-)-Fucose- 13C-3 is the 13C labeled (-)-Fucose. (-)-Fucose is classified as a member of the hexoses, plays a role in A and B blood group antigen substructure determination, selectin-mediated leukocyte-endothelial adhesion, and host-microbe interacti[
Pomalidomide-PEG1-C2-COOH is a synthesized E3 ligase ligand-linker conjugate that incorporates the Pomalidomide based cereblon ligand and 1-unit PEG linker used in PROTAC technology .
(S)-Thalidomide-piperazine-pyrimidine-piperazine-C2-OH is a conjugate of E3 ligase ligand and linker, consisting of Thalidomide (HY-14658) and the corresponding Linker. (S)-Thalidomide-piperazine-pyrimidine-piperazine-C2-OH can serve as a Cereblon ligand to recruit CRBN proteins and serve as a key intermediate for the synthesis of complete PROTAC molecules.
Deoxy-thalidomide-piperidine-C-piperazine-C2-OH is a conjugate of E3 ligase ligand and linker, consisting of Thalidomide (HY-14658) and the corresponding Linker. Deoxy-thalidomide-piperidine-C-piperazine-C2-OH can serve as a Cereblon ligand to recruit CRBN protein and serve as a key intermediate for the synthesis of complete PROTAC molecules.
Thalidomide-azetidine-pyrrolidine-C-piperidine-C2-OH is a conjugate of E3 ligase ligand and linker, consisting of Thalidomide (HY-14658) and the corresponding Linker. Thalidomide-azetidine-pyrrolidine-C-piperidine-C2-OH can serve as Cereblon ligand to recruit CRBN protein and serve as a key intermediate for the synthesis of complete PROTAC molecules.
Thalidomide-azetidine-piperazine-C2-O-C-boc is a conjugate of E3 ligase ligand and linker, consisting of Thalidomide (HY-14658) and the corresponding Linker. Thalidomide-azetidine-piperazine-C2-O-C-boc can serve as Cereblon ligand to recruit CRBN protein and serve as a key intermediate for the synthesis of complete PROTAC molecules.
N-Acetyl-D-glucosamine- 13C2, 15N is the 13C and 15N labeled N-Acetyl-D-glucosamine. N-Acetyl-D-Glucosamine (N-Acetyl-2-amino-2-deoxy-D-glucose) is a monosaccharide derivative of gluc[1][2].
Thalidomide-PEG2-C2-NH2 is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and 2-unit PEG linker used in PROTAC technology .
Thalidomide-PEG2-C2-NH2 hydrochloride is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and 2-unit PEG linker used in PROTAC technology .
Propargyl-O-C1-amido-PEG2-C2-NHS ester is a nonclaevable 2-unit PEG linker for antibody-agent-conjugation (ADC). Propargyl-O-C1-amido-PEG2-C2-NHS ester is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
Propargyl-O-C1-amido-PEG4-C2-NHS ester is a nonclaevable 4-unit PEG linker for antibody-agent-conjugation (ADC). Propargyl-O-C1-amido-PEG4-C2-NHS ester is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
Boc-PEG1-PPG2-C2-azido is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Boc-PEG1-PPG2-C2-azido is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Biotin-PEG7-C2-S-Vidarabine is a PEG-based linker that incorporates adenosine analog Vidarabine. Vidarabine is an antiviral agent which is active against herpes simplex and varicella zoster viruses .
Mirogabalin-13C2,d1 (Mixture of Diastereomers) is a C13 and deuterium labeled Mirogabalin. Mirogabalin (DS-5565) is a novel, preferentially selective α2δ-1 ligand characterized by high potency and selectivity to the α2δ-1 subunit of voltage-sensitive calcium channel complexes in the CNS .
Deoxycholic acid- 13C is the 13C-labeled Deoxycholic acid. Deoxycholic acid is specifically responsible for activating the G protein-coupled bile acid receptor TGR5 that stimulates brown adipose tissue (BAT) thermogenic activity.
Pregnenolone- 13C2,d2 is the deuterium and 13C labeled Pregnenolone (HY-B0151). Pregnenolone is a powerful neurosteroid, the main precursor of various steroid hormones including steroid ketones. Pregnenolone acts as a signaling-specific inhibitor of cannabinoid CB1 receptor, inhibits the effects of tetrahydrocannabinol (THC) that are mediated by the CB1 receptors. Pregnenolone can protect the brain from cannabis intoxication. Pregnenolone is also a TRPM3 channel activator, and also can weakly activate TRPM1 channels[1][2][3][4].
Propargyl-O-C1-amido-PEG3-C2-NHS ester is a non-cleavable 3 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Propargyl-O-C1-amido-PEG3-C2-NHS ester is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
(S,R,S)-AHPC-C2-PEG4-N3 (VH032-C2-PEG4-N3) is a synthesized E3 ligase ligand-linker conjugate that incorporates the (S,R,S)-AHPC based VHL ligand and 4-unit PEG linker used in PROTAC technology. (S,R,S)-AHPC-C2-PEG4-N3 can be used in the synthesis of vRucaparib-TP4 (HY-130647). vRucaparib-TP4 a highly potent PARP1 degrader with a half-maximal degrading concentration (DC50) of 82 nM . (S,R,S)-AHPC-C2-PEG4-N3 is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Pomalidomide-PEG4-C2-NH2 hydrochloride is a synthesized E3 ligase ligand-linker conjugate that incorporates the Pomalidomide based cereblon ligand and 4-unit PEG linker used in the synthesis of PROTACs..
Thalidomide-piperidine-C-azetidine-C2-O-C-boc is a conjugate of E3 ligase ligand and linker, consisting of Thalidomide (HY-14658) and the corresponding Linker. Thalidomide-piperidine-C-azetidine-C2-O-C-boc can serve as a Cereblon ligand to recruit CRBN protein and serve as a key intermediate for the synthesis of complete PROTAC molecules.
Boc-NH-PEG3-C2-triazole-DBCO-PEG4-VC-PAB-DMEA is a double claevable 3-unit and 4-unit PEG linker for antibody-agent-conjugation (ADC). Boc-NH-PEG3-C2-triazole-DBCO-PEG4-VC-PAB-DMEA also is a PROTAC linker that can be used in the synthesis of PROTACs.
Murraol (CM-c2), a coumarin, can be isolated from the leaves of Madagascar pine cork (Apiaceae). Murraol has cyclooxygenase (COX) and lipoxygenase inhibitory properties and has an inhibitory effect on the growth of cancer cells .
SLF-amido-C2-COOH (PROTAC FKBP12-binding moiety 1) is a synthetic ligand for FKBP (SLF). SLF-amido-C2-COOH (PROTAC FKBP12-binding moiety 1) can be used in the synthesis of PROTACs .
Thalidomide-PEG2-C2-NH2 TFA is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and 2-unit PEG linker used in PROTAC technology .
(S,R,S)-AHPC-C2-amide-benzofuranylmethyl-pyridine is a dual target PROTAC that can not only target to the ubiquitination and degradation of Smad3 but also improve the HIF-α protein level. (S,R,S)-AHPC-C2-amide-benzofuranylmethyl-pyridine has a multi-path anti-fibrosis function and a renal protection function for research of renal anemia .
L-Tryptophan-1- 13C is the 13C-labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3[1].
L-Ascorbic acid- 13C is the 13C-labeled L-Ascorbic acid. L-Ascorbic acid (L-Ascorbate), an electron donor, is an endogenous antioxidant agent. L-Ascorbic acid inhibits selectively Cav3.2 channels with an IC50 of 6.5 μM. L-Ascorbic acid is also a collagen deposition enhancer and an elastogenesis inhibitor[1][2][3]. L-Ascorbic acid exhibits anti-cancer effects through the generation of reactive oxygen species (ROS) and selective damage to cancer cells[4].
Glucosamine-2- 13C (hydrochloride) is the 13C labeled Glucosamine hydrochloride. Glucosamine hydrochloride (D-Glucosamine hydrochloride) is an amino sugar and a prominent precursor in the biochemical synthesis of glycosylated proteins and lipids, is used as
Glucosamine-6- 13C (hydrochloride) is the 13C labeled Glucosamine hydrochloride. Glucosamine hydrochloride (D-Glucosamine hydrochloride) is an amino sugar and a prominent precursor in the biochemical synthesis of glycosylated proteins and lipids, is used as
N-Acetyl-D-mannosamine- 13C is the 13C labeled N-Acetyl-D-mannosamine. N-Acetyl-D-mannosamine (ManNAc) is an essential precursor of N-acetylneuraminic acid (NeuAc), the specific monomer of bacterial capsular polysialic acid (PA)[1][2]
Thymidine- 13C-1 is the 13C labeled Thymidine. Thymidine, a specific precursor of deoxyribonucleic acid, is used as a cell synchronizing agent. Thymidine is a DNA synthesis inhibitor that can arrest cell at G1/S boundary, prior to DNA replication[1]
5-Aminolevulinic acid- 13C is the 13C-labeled 5-Aminolevulinic acid. 5-Aminolevulinic acid (5-ALA) is a non-protein amino acid that plays a rate-limiting role in heme biosynthesis.
5-Aminolevulinic acid- 13C (hydrochloride) is the 13C labeled 5-Aminolevulinic acid hydrochloride[1]. 5-Aminolevulinic acid hydrochloride (5-ALA hydrochloride) is an intermediate in heme biosynthesis in the body and the universal precursor of tetrapyrroles[2][3].
Thalidomide-O-amido-PEG4-C2-NH2 is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker used in PROTAC technology .
Thalidomide-NH-amido-PEG1-C2-NH2 is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker used in PROTAC technology .
Thalidomide-NH-amido-PEG1-C2-NH2 hydrochloride is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker used in PROTAC technology .
Thalidomide-NH-amido-PEG2-C2-NH2 is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker used in PROTAC technology .
Thalidomide-NH-amido-PEG2-C2-NH2 hydrochloride is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker used in PROTAC technology .
Thalidomide-NH-amido-PEG3-C2-NH2 is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker used in PROTAC technology .
Thalidomide-NH-amido-PEG3-C2-NH2 hydrochloride is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker used in PROTAC technology .
Thalidomide-NH-amido-PEG4-C2-NH2 is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker used in PROTAC technology .
Thalidomide-NH-amido-PEG4-C2-NH2 hydrochloride is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker used in PROTAC technology .
Mal-amido-PEG10-C2-NHS ester is a nonclaevable ADC linker containing a maleimide group and an NHS ester. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules [2].
Mal-amido-PEG1-C2-NHS ester is a nonclaevable ADC linker containing a maleimide group and an NHS ester. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules [2]
Mal-amido-PEG10-C2-NHS ester is a nonclaevable ADC linker containing a maleimide group and an NHS ester. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules [2]
Thalidomide-O-amido-PEG4-C2-NH2 hydrochloride, a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker, can be used in the synthesis of PROTACs .
2',3'-cGAMP-C2-SH is a cyclic di-nucleotide (CDN) that can be conjugated to antibodies or antigen-binding fragments targeting specific antigens in the microenvironment of diseased cells or tissue .
Chlophedianol- 13C6 is the 13C labeled Chlophedianol (HY-A0161). Chlophedianol is an orally active and potent antitussive agent. Chlophedianol can be used for the research of acute cough due to upper respiratory tract infections (URIs)[1][2][3].
L-Asparagine- 13C4 (monohydrate) is the 13C-labeled L-Asparagine. L-Asparagine ((-)-Asparagine) is a non-essential amino acid that is involved in the metabolic control of cell functions in nerve and brain tissue.
L-Serine-1- 13C is the 13C-labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.
L-Serine-2- 13C is the 13C-labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.
D-Sorbitol- 13C-1 is the 13C labeled D-Sorbitol. D-Sorbitol (Sorbitol) is a six-carbon sugar alcohol and can used as a sugar substitute. D-Sorbitol can be used as a stabilizing excipient and/or isotonicity agent, sweetener, humectant, thickener and dietary
Adenosine-1′- 13C is the 13C labeled Adenosine. Adenosine (Adenine riboside), a ubiquitous endogenous autacoid, acts through the enrollment of four G protein-coupled receptors: A1, A2A, A2B, and A3. Adenosine affects almost all aspects of cellular physiolo
Adenosine-2′- 13C is the 13C labeled Adenosine. Adenosine (Adenine riboside), a ubiquitous endogenous autacoid, acts through the enrollment of four G protein-coupled receptors: A1, A2A, A2B, and A3. Adenosine affects almost all aspects of cellular physiolo
Adenosine-3′- 13C is the 13C labeled Adenosine. Adenosine (Adenine riboside), a ubiquitous endogenous autacoid, acts through the enrollment of four G protein-coupled receptors: A1, A2A, A2B, and A3. Adenosine affects almost all aspects of cellular physiolo
AZD-CO-C2-Ph-amido-Ph-azide is an alkyl chain-based PROTAC linker that can be used in the synthesis of PROTACs . AZD-CO-C2-Ph-amido-Ph-azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
(S,R,S)-CO-C2-acid (VH 032 amide-alkylC2-acid) is a functionalized von-Hippel-Lindau (VHL) protein ligand that can be used in PROTAC research and development. (S,R,S)-CO-C2-acid contains an E3 ligand alkyl ligand for conjugation of target protein ligands .
NH-bis(C2-PEG1-azide) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . NH-bis(C2-PEG1-azide) is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Thalidomide-O-amido-PEG3-C2-NH2 hydrochloride is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and 3-unit PEG linker used in PROTAC technology .
Efavirenz- 13C6 is the 13C-labeled Efavirenz. Efavirenz (DMP 266) is a potent inhibitor of the wild-type HIV-1 reverse transcriptase with a Ki of 2.93 nM and exhibits an IC95 of 1.5 nM for the inhibition of HIV-1 replicative spread in cell culture[1].
D-Glucose- 13C6 is a stable isotope-labeled counterpart of D-glucose (HY-B0389). D-Glucose- 13C6 can be used as a metabolic tracer to trace glucose-related synthetic catabolism or as synthesis ingredient, minimal media reagent, and internal standard [2] .
Thalidomide-NH-amido-C2-NH2 is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker used in PROTAC technology .
Thalidomide-NH-amido-C2-NH2 hydrochloride is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker used in PROTAC technology .
Glucosamine- 13C, 15N (hydrochloride) is the 13C and 15N labeled Glucosamine hydrochloride. Glucosamine hydrochloride (D-Glucosamine hydrochloride) is an amino sugar and a prominent precursor in the biochemical synthesis of glycosylated proteins and lipids, i
Ald-Ph-amido-C2-PEG3-azide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Ald-Ph-amido-C2-PEG3-azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Biotin-PEG7-C2-NH-Vidarabine-S-CH3 is a PEG-based linker that incorporates adenosine analog Vidarabine. Vidarabine is an antiviral agent which is active against herpes simplex and varicella zoster viruses .
4-Aminobenzoic acid- 13C6 is the 13C-labeled 4-Aminobenzoic acid. 4-Aminobenzoic acid is an intermediate in the synthesis of folate by bacteria, plants, and fungi.
Estradiol- 13C6 is the 13C-labeled Estradiol. Estradiol is a steroid sex hormone vital to the maintenance of fertility and secondary sexual characteristics in females. Estradiol upregulates IL-6 expression through the estrogen receptor β (ERβ) pathway[1][2][3].
Adenosine 5'-diphosphate-d13 (Adenosine diphosphate-d13 dilithium; ADP-d13) dilithium is deuterium labeled Adenosine 5'-diphosphate (HY-W010918). Adenosine 5'-diphosphate (Adenosine diphosphate) is a nucleoside diphosphate. Adenosine 5'-diphosphate is the product of ATP dephosphorylation by ATPases. Adenosine 5'-diphosphate induces human platelet aggregation and inhibits stimulated adenylate cyclase by an action at P2T-purinoceptors.
N3-PEG4-C2-NH2 (PROTAC Linker 20) is a PEG-based PROTAC linker can be used in the synthesis of PROTACs . N3-PEG4-C2-NH2 is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Azido-PEG2-C2-amine (N3-PEG2-CH2CH2NH2) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Azido-PEG2-C2-amine is also a non-cleavable 2 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) [2]. Azido-PEG2-C2-amine is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Erlotinib- 13C6 (hydrochloride) is the 13C labeled Erlotinib Hydrochloride[1]. Erlotinib Hydrochloride (CP-358774 Hydrochloride) inhibits purified EGFR kinase with an IC50 of 2nM[2]. Erlotinib-13C6 (hydrochloride) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
5-Aminosalicylic acid- 13C6 is the 13C labeled 5-Aminosalicylic Acid[1]. 5-Aminosalicylic acid (Mesalamine) acts as a specific PPARγ agonist and also inhibits p21-activated kinase 1 (PAK1) and NF-κB[2][3][4].
5-Aminosalicylic acid-13C6 hydrochloride?(Mesalamine-13C6 hydrochloride; 5-ASA-13C6 hydrochloride; Mesalazine-13C6 hydrochloride) is the 13C labeled 5-Aminosalicylic Acidhydrochloride. 5-Aminosalicylic acid-13C6 hydrochloride?acts as a PPARγ agonist, and also inhibits p21-activated kinase 1 (PAK1) and NF-κB [2] .
Thalidomide-4-O-C2-NH2 hydrochloride is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker used in PROTAC technology .
Thalidomide-4-O-C2-NH2 is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker used in PROTAC technology .
PKCα (C2-4) inhibitor peptide is a PKCα‐specific inhibitor peptide that blocks the inhibition of IKr by the α1A‐adrenoreceptor agonist A-61603 (HY-101366) .
Thalidomide-O-amido-PEG-C2-NH2 is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker used in PROTAC technology .
Zidovudine- 13C,d3 is the 13C- and deuterium labeled Zidovudine. Zidovudine is a nucleoside reverse transcriptase inhibitor (NRTI), widely used to treat HIV infection. Zidovudine increases CRISPR/Cas9-mediated editing frequency. Zidovudine-13C,d3 is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Fosfructose- 13C6 (tetrasodium hydrate) is the 13C labeled Fosfructose (HY-106950). Fosfructose is a cytoprotective natural sugar phosphate for the potential treatment of cardiovascular ischemia, sickle cell anemia and asthma[1].
Butylparaben- 13C6 is the 13C labeled Butylparaben[1]. Butylparaben is an organic compound, has proven to be a highly successful antimicrobial preservative in cosmetics, also used in medication suspensions, and as a flavoring additive in food.
5-Aminolevulinic acid- 13C-1 (5-ALA- 13C-1) hydrochloride is the 13C labeled 5-Aminolevulinic acid hydrochloride . 5-Aminolevulinic acid hydrochloride (5-ALA hydrochloride) is an intermediate in heme biosynthesis in the body and the universal precursor of tetrapyrroles [2] .
Oleic acid- 13C is the 13C labeled Oleic acid. Oleic acid (9-cis-Octadecenoic acid) is an abundant monounsaturated fatty acid[1]. Oleic acid is a Na+/K+ ATPase activator[2].
L-Ascorbic acid- 13C-1 is the 13C labeled L-Ascorbic acid. L-Ascorbic acid (L-Ascorbate), an electron donor, is an endogenous antioxidant agent. L-Ascorbic acid inhibits selectively Cav3.2 channels with an IC50 of 6.5 μM. L-Ascorbic acid is also a collagen
L-Ascorbic acid- 13C-3 is the 13C labeled L-Ascorbic acid. L-Ascorbic acid (L-Ascorbate), an electron donor, is an endogenous antioxidant agent. L-Ascorbic acid inhibits selectively Cav3.2 channels with an IC50 of 6.5 μM. L-Ascorbic acid is also a collagen
L-Ascorbic acid- 13C-4 is the 13C labeled L-Ascorbic acid. L-Ascorbic acid (L-Ascorbate), an electron donor, is an endogenous antioxidant agent. L-Ascorbic acid inhibits selectively Cav3.2 channels with an IC50 of 6.5 μM. L-Ascorbic acid is also a collag
N-Acetyl-D-mannosamine- 13C-1 is the 13C labeled N-Acetyl-D-mannosamine. N-Acetyl-D-mannosamine (ManNAc) is an essential precursor of N-acetylneuraminic acid (NeuAc), the specific monomer of bacterial capsular polysialic acid (PA)[1][2]
D-(-)-Lactic acid-13C ((R)-2-Hydroxypropionic acid-13C) is a 13C-labeled D-Lactic acid. D-(-)-Lactic acid-13C can be used as an internal standard and can also be used in studies such as metabolic tracing.
Allitol- 13C is the 13C labeled Allitol. Allitol is a rare natural polyol that can be used as a sweetener. Allitol is an important intermediate for the preparation of the agents which against diabetes, cancer, and viral infections, including AIDS[1]
Glycerol- 13C is the 13C labeled Glycerol. Glycerol is used in sample preparation and gel formation for polyacrylamide gel electrophoresis[1][2][3][4].
Thalidomide-NH-C2-PEG3-OH is an E3 ligase ligand-linker conjugate that incorporates Thalidomide based cereblon ligand and a linker used for PROTAC BCL-XL degrader XZ739 .
PROTAC PTK6 ligand-O-C2-O-piperidine-Boc is a conjugate of E3 ligase ligand and linker, consisting of (S,R,S)-AHPC (HY-125845) and the corresponding Linker. (S,R,S)-AHPC is a VH032-based von Hippel-Lindau (VHL) ligand that recruits VHL proteins. PROTAC PTK6 ligand-O-C2-O-piperidine-Boc can be used as a key intermediate for the synthesis of complete PROTAC molecules.
Thalidomide-O-amido-PEG-C2-NH2 hydrochloride, a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker, can be used in the synthesis of PROTACs .
L-Serine1- 13C, 15N is the 13C- and 15N-labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.
N-Boc-N-bis(C2-PEG1-azide) is an alkyl/ether-based PROTAC linker that can be used in the synthesis of PROTACs . N-Boc-N-bis(C2-PEG1-azide) is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
(S,R,S)-AHPC-C2-NH2 is a synthesized E3 ligase ligand-linker conjugate that incorporates the VH032 based VHL ligand and a linker used in PROTAC technology .
Thalidomide-O-C4H4-N(Me)-piperidine-C2-OH is a conjugate of E3 ligase ligand and linker, consisting of Thalidomide (HY-14658) and the corresponding Linker. Thalidomide-O-C4H4-N(Me)-piperidine-C2-OH can serve as Cereblon ligand to recruit CRBN protein and serve as a key intermediate for the synthesis of complete PROTAC molecules.
2-Deoxy-D-glucose- 13C-1 is the 13C labeled 2-Deoxy-D-glucose. 2-Deoxy-D-glucose is a glucose analog that acts as a competitive inhibitor of glucose metabolism, inhibiting glycolysis via its actions on hexokinase[1][2].
Trifluridine- 13C, 15N2 is the 13C and 15N labeled Trifluridine[1]. Trifluridine (Trifluorothymidine;5-Trifluorothymidine;TFT) is an irreversible thymidylate synthase inhibitor, and thereby suppresses DNA synthesis. Trifluridine is an antiviral agent for herpes simplex virus (HSV) infection. Trifluorothymidine also has anti-orthopoxvirus activity[2].
(S)-PROTAC PTK6 ligand-O-C2-O-piperidine-Boc is a conjugate of E3 ligase ligand and linker, consisting of (S,R,S)-AHPC (HY-125845) and the corresponding Linker. (S,R,S)-AHPC is a VH032-based von Hippel-Lindau (VHL) ligand that recruits VHL proteins. (S)-PROTAC PTK6 ligand-O-C2-O-piperidine-Boc can be used as a key intermediate for the synthesis of complete PROTAC molecules.
Pomalidomide-C2-NH2 hydrochloride is a synthesized E3 ligase ligand-linker conjugate that incorporates the Pomalidomide based cereblon ligand and a linker used in PROTAC technology.
Pomalidomide-PEG3-C2-NH2 TFA (Cereblon Ligand-Linker Conjugates 5 (TFA)) is a synthetic E3 ligase ligand-linker conjugate comprising a Pomalidomide (HY-10984)-based cereblon ligand and a 3-unit PEG linker. Pomalidomide-PEG3-C2-NH2 TFA can be used for the synthesis of PROTACs .
Pregnenolone monosulfate (sodium)- 13C2,d2 is the 13C- and deuterium labeled Pregnenolone monosulfate sodium. Pregnenolone monosulfate sodium (3β-Hydroxy-5-pregnen-20-one monosulfate sodium) is a powerful neurosteroid, the main precursor of various steroid hormones including steroid ketones. Pregnenolone monosulfate sodium salt acts as a signaling-specific inhibitor of cannabinoid CB1 receptor, inhibits the effects of tetrahydrocannabinol (THC) that are mediated by the CB1 receptors. Pregnenolone monosulfate sodium salt can protect the brain from cannabis intoxication[1][2]. Pregnenolone monosulfate sodium salt is also a TRPM3 channel activator, and also can weakly activate TRPM1 channels[3].
(S,R,S)-AHPC-C2-NH2 dihydrochloride incorporates a VHL ligand for the E3 ubiquitin ligase, and a PROTAC linker. (S,R,S)-AHPC-OH can be used in the synthesis of a series of PROTACs .
Estrone- 13C3 is the 13C-labeled Estrone. Estrone (E1) is a natural estrogenic hormone. Estrone is the main representative of the endogenous estrogens and is produced by several tissues, especially adipose tissue. Estrone is the result of the process of aromatization of androstenedione that occurs in fat cells[1][2].
L-Tryptophan- 13C11 is the 13C-labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3[1].
Nicotinamide- 13C6 is the 13C-labeled Nicotinamide. Nicotinamide is a form of vitamin B3 that plays essential roles in cell physiology through facilitating NAD+ redox homeostasis and providing NAD+ as a substrate to a class of enzymes that catalyze non-redox reactions. Nicotinamide is an inhibitor of SIRT1.
Sulfameter- 13C6 is the 13C6 labeled Sulfameter. Sulfameter (Sulfametoxydiazine; 5-Methoxysulfadiazine) is an effective long-acting sulfonamide antibiotic with antibacterial activities. Sulfameter can be used for the research of urinary tract infections and lepriasis.
Cyromazine- 13C3 is the 13C3 labeled Cyromazine. Cyromazine is a triazine insect growth regulator used as an insecticide and an acaricide. It is a cyclopropyl derivative of melamine. Cyromazine works by affecting the nervous system of the immature larval stages of certain insects.
Cytidine- 13C is the 13C labeled Cytidine. Cytidine is a pyrimidine nucleoside and acts as a component of RNA. Cytidine is a precursor of uridine. Cytidine controls neuronal-glial glutamate cycling, affecting cerebral phospholipid metabolism, catecholamine
Thymidine- 13C10 (DThyd- 13C10; NSC 21548- 13C10) is 13C-labeled Thymidine (HY-N1150). Thymidine, a specific precursor of deoxyribonucleic acid, is used as a cell synchronizing agent. Thymidine is a DNA synthesis inhibitor that can arrest cell at G1/S boundary, prior to DNA replication.
Pyrroloquinoline quinone-13C3 (sodium) is an isotope of Pyrroloquinoline quinone. Pyrroloquinoline quinone (PQQ), a redox co-factor, is an anionic, redox-cycling orthoquinone. Pyrroloquinoline quinone is isolated from cultures of methylotropic bacteria and tissues of mammals. Pyrroloquinoline quinone is an essential nutrient for mammals and is important for immune function .
Guanosine- 13C10 is the 13C labeled Guanosine (HY-N0097). Guanosine is a purine nucleoside comprising guanine attached to a ribose (ribofuranose) ring via a β-N9-glycosidic bond. Guanosine possesses anti-HSV activity .
Thalidomide-NH-PEG2-C2-NH-Boc is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a PEG linker used for dBRD9 (compound 6) synthesis. dBRD9 is a selective BRD9 probe PROTAC degrader for the study of BAF complex biology .
TLR4-IN-C34-C2-COO is a linker that incorporates TLR4 inhibitor TLR4-IN-C34. TLR4-IN-C34 inhibits TLR4 in enterocytes and macrophages, and reduces systemic inflammation in mouse models of endotoxemia and necrotizing enterocolitis .
Di-O-Toluoyl-1,2-dideoxy-D-ribose-6-chloro-7-iodo-7-deazapurine is a purine nucleoside analog. Purine nucleoside analogs have broad antitumor activity targeting indolent lymphoid malignancies. Anticancer mechanisms in this process rely on inhibition of DNA synthesis, induction of apoptosis, etc .
Pomalidomide-C2-NH2 is a synthesized E3 ligase ligand-linker conjugate that incorporates the Pomalidomide based cereblon ligand and a PEG linker used in PROTAC technology.
Tacrolimus- 13C,d2 is a 13C-labeled and deuterium labeled Tacrolimus. Tacrolimus (FK506), a macrocyclic lactone, binds to FK506 binding protein (FKBP) to form a complex. Tacrolimus inhibits calcineurin phosphatase, which inhibits T-lymphocyte signal transduction and IL-2 transcription. Immunosuppressive properties[1].
D-Glucose- 13C3-1 is the 13C labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical signaling molecules in relation to both cellular metabolic status and biotic and abiotic stress response[1].
D-Glucose- 13C3-2 is the 13C labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical signaling molecules in relation to both cellular metabolic status and biotic and abiotic stress response[1].
Tedizolid- 13C,d3 is the 13C- and deuterium labeled Tedizolid. Tedizolid (TR 700; Torezolid; DA-7157) is a novel oxazolidinone, acting through inhibition of bacterial protein synthesis by binding to 23S ribosomal RNA (rRNA) of the 50S subunit of the ribosome.
Clomipramine- 13C,d3 (hydrochloride) is the 13C- and deuterium labeled Clomipramine (hydrochloride). Clomipramine (Chlorimipramine) hydrochloride is a potent 5-HT reuptake blocker with the IC50 value of 1.5 nM. Clomipramine hydrochloride is a tricyclic antidepressant that can be used for the research of depression and obsessive compulsive disorder (OCD)[1].
D-Glucose- 13C,d2 is the deuterium and 13C labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical sig
D-Glucose- 13C,d is the deuterium and 13C labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical sig
Thalidomide-piperazine-(S)-CH2-Pyrrolidine-C2-O-CH2-COO-C (CH3)3 is a synthetic E3 ligase ligand-Linker conjugate. Thalidomide-piperazine-(S)-Ch2-Pyrrolidine-C2-O-CH2-COO-C(CH3)3 includes Thalidomide-based cereblon ligands and linkers. Thalidomide-piperazine-(S)-CH2-Pyrrolidine-C2-O-CH2-COO-C(CH3)3 can be used to synthesize PROTAC BET .
2-Methoxybenzoic acid- 13C6 is the 13C-labeled 2-Methoxybenzoic acid. 2-Methoxybenzoic acid (NSC 3778) is used as an internal standard of salicylic acid and its putative biosynthetic precursors in cucumber leaves. Another known use is in the synthesis of Benextramine.
Vanillin- 13C6 is the 13C labeled Vanillin[1]. Vanillin (p-Vanillin) is a single molecule extracted from vanilla beans and also a popular odor used widely in perfume, food and medicine[2][3].
Resveratrol- 13C6 is the 13C-labeled Resveratrol. Resveratrol (trans-Resveratrol; SRT501), a natural polyphenolic phytoalexin that possesses anti-oxidant, anti-inflammatory, cardioprotective, and anti-cancer properties. Resveratrol (SRT 501) has a wide spectrum of targets including mTOR, JAK, β-amyloid, Adenylyl cyclase, IKKβ, DNA polymerase. Resveratrol also is a specific SIRT1 activator[1][2][3][4]. Resveratrol is a potent pregnane X receptor (PXR) inhibitor[5]. Resveratrol is an Nrf2 activator, ameliorates aging-related progressive renal injury in mice model[6]. Resveratrol increases production of NO in endothelial cells[7].
Thyroxine hydrochloride- 13C6 is the 13C-labeled L-Thyroxine. L-Thyroxine (Levothyroxine; T4) is a synthetic hormone for the research of hypothyroidism. DIO enzymes convert biologically active thyroid hormone (Triiodothyronine,T3) from L-Thyroxine (T4)[1].
L-Serine- 13C3 is the 13C-labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.
Pyridoxine- 13C4 (hydrochloride) is the 13C-labeled Pyridoxine (hydrochloride). Pyridoxine hydrochloride (Pyridoxol; Vitamin B6) is a pyridine derivative. Pyridoxine (Pyridoxol; Vitamin B6) exerts antioxidant effects in cell model of Alzheimer's disease via the Nrf-2/HO-1 pathway.
Vitamin K1- 13C6 is the 13C-labeled Vitamin K1. Vitamin K1 a naturally occurring vitamin required for blood coagulation and bone and vascular metabolism.
Lamotrigine- 13C3 is the 13C-labeled Lamotrigine. Lamotrigine (BW430C) is a potent and orally active anticonvulsant or antiepileptic agent. Lamotrigine selectively blocks voltage-gated Na+ channels, stabilizing presynaptic neuronal membranes and inhibiting glutamate release. Lamotrigine can be used for the research of epilepsy, focal seizure, et al[1][2].
Vitamin D3- 13C5 is the deuterium labeled Vitamin D3 (HY-15398). Vitamin D3 (Cholecalciferol) is a naturally occuring form of vitamin D. Vitamin D3 induces cell differentiation and prevents proliferation of cancer cells[1][2].
Dutasteride- 13C6 is the 13C labeled Dutasteride[1]. Dutasteride (GG745) is a potent inhibitor of both 5α-reductase isozymes. Dutasteride may possess off-target effects on the androgen receptor (AR) due to its structural similarity to DHT[2].
Adenosine- 13C5 is the 13C labeled Adenosine[1]. Adenosine (Adenine riboside), a ubiquitous endogenous autacoid, acts through the enrollment of four G protein-coupled receptors: A1, A2A, A2B, and A3. Adenosine affects almost all aspects of cellular physiology, including neuronal activity, vascular function, platelet aggregation, and blood cell regulation[2][3].
D-Sorbitol- 13C6 is the 13C labeled D-Sorbitol[1]. D-Sorbitol (Sorbitol) is a six-carbon sugar alcohol and can used as a sugar substitute. D-Sorbitol can be used as a stabilizing excipient and/or isotonicity agent, sweetener, humectant, thickener and dietary supplement[2].
Adenosine- 13C10 (Adenine riboside- 13C10; D-Adenosine- 13C10) is 13C-labeled Adenosine (HY-B0228). Adenosine (Adenine riboside), a ubiquitous endogenous autacoid, acts through the enrollment of four G protein-coupled receptors: A1, A2A, A2B, and A3. Adenosine affects almost all aspects of cellular physiology, including neuronal activity, vascular function, platelet aggregation, and blood cell regulation.
Creatinine- 13C is the 13C-labeled Creatinine. Creatinine (NSC13123) is a break-down product of creatine phosphate in muscle, and is usually produced at a fairly constant rate by the body.
Chenodeoxycholic acid- 13C is the 13C-labeled Chenodeoxycholic Acid. Chenodeoxycholic Acid is a hydrophobic primary bile acid that activates nuclear receptors (FXR) involved in cholesterol metabolism.
Rhamnose- 13C (monohydrate) is the 13C labeled Rhamnose monohydrate. Rhamnose monohydrate (L-Rhamnose monohydrate) is a monosaccharide found in plants and bacteria. Rhamnose monohydrate-conjugated immunogens is used in immunotherapies. Rhamnose monohydrate c
Lactate- 13C (sodium) is the 13C labeled Lactate sodium[1]. Lactate (Lactic acid) sodium is the product of glycogenolysis and glycolysis. Lactate (Lactic acid) sodium functions in a variety of biochemical processes[2].
Benzyl alcohol- 13C is the 13C labeled Benzyl alcohol (HY-B0892). Benzyl alcohol is an aromatic alcohol, a colorless liquid with a mild aromatic odor .
Sucrose- 13C is 13C labeled Sucrose. Sucrose (D-(+)-Saccharose) is a disaccharide which is composed of two monosaccharides, glucose and fructose. Sucrose?can be applied in some animal models, including metabolic disease, obesity,?diet on preference,?and diabetes, et al .
Azido-PEG6-Boc is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Azido-PEG6-C2-Boc is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Ald-C2-PEG4-azide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Ald-C2-PEG4-azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Thalidomide-2,6-diazaspiro[3.4]octane-C-piperidine-C2-O-C-boc is a conjugate of E3 ligase ligand and linker, consisting of Thalidomide (HY-14658) and the corresponding Linker. Thalidomide-2,6-diazaspiro[3.4]octane-C-piperidine-C2-O-C-boc can serve as Cereblon ligand to recruit CRBN protein and serve as a key intermediate for the synthesis of complete PROTAC molecules.
Pomalidomide-NH-PEG6-amide-C2-CPI-1612 (compound 22 (dCE-1)) is a CBP/EP300 degrader, which contains a CRBN ligands Pomalidomide, a 24-atom linker with 6 PEG units and a HAT inhibitor CPI-1612. Pomalidomide-NH-PEG6-amide-C2-CPI-1612 exhibits antiproliferative effects in cells multiple myeloma cells LP1 (with a DC50 of 1.2 μM), MM1S and various cancer cell lines, especially the leukemia cells .
NAD+- 13C5-1 is the 13C labeled NAD+[1]. NAD+ is a coenzyme composed of ribosylnicotinamide 5'-diphosphate coupled to adenosine 5'-phosphate by pyrophosphate linkage.
Pomalidomide-PEG1-C2-N3 is a synthesized E3 ligase ligand-linker conjugate that incorporates the Pomalidomide based cereblon ligand and 1-unit PEG linker used in PROTAC technology. Pomalidomide-PEG1-C2-N3 can be used to design a selective CDK6 PROTAC degrader CP-10. CP-10 induces the degradation of CDK6 with an DC50 of 2.1 nM . Pomalidomide-PEG1-C2-N3 is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Riboflavin- 13C5 is the 13C-labeled Riboflavin. Riboflavin is an easily absorbed micronutrient with a key role in maintaining health in humans and other animals.
Ethyl linoleate- 13C18 is the 13C labeled Ethyl linoleate. Ethyl linoleate inhibit the development of atherosclerotic lesions and the expression of inflammatory mediators[1].
Thiamine- 13C3 (hydrochloride) is the 13C-labeled Thiamine (hydrochloride). Thiamine hydrochloride (Thiamine chloride hydrochloride) is an essential micronutrient needed as a cofactor for many central metabolic enzymes.
Boc-Glycine-2- 13C is a 13C-labeled Linuron. Linuron is a phenylurea herbicide that is widely used to control the growth of grass and weeds in various agriculture crops and in orchards. Linuron is a photosystem II inhibitor. Linuron is also a competitive a
Dapsone- 13C12 is the 13C12 labeled Dapsone (HY-B0688). Dapsone (4,4′-Diaminodiphenyl sulfone) is an orally active and blood-brain penetrant sulfonamide antibiotic with bacteriostatic, antimycobacterial and antiprotozoal activities. Dapsone exerts effective antileprosy activity and inhibits folate synthesis in cell extracts of M. leprae. Dapsone is used for dermatologic disorder research, including leprosy, dermatitis herpetiformis, acne vulgaris et al [2] .
Dabigatran- 13C6 is the 13C labeled Dabigatran[1]. Dabigatran (BIBR 953), an oral anticoagulant, is a reversible, potent, competitive direct thrombin inhibitor (Ki=4.5 nM). Dabigatran (BIBR 953) also inhibits thrombin-induced platelet aggregation (IC50=10 nM)[2][3].
L-DOPA- 13C6 is the 13C-labled L-DOPA . L-DOPA (Levodopa) is an orally active metabolic precursor of neurotransmitters dopamine. L-DOPA can cross the blood-brain barrier and is converted into dopamine in the brain. L-DOPA has anti-allodynic effects and the potential for Parkinson's disease [2] .
Neopterin- 13C5 (D-(+)-Neopterin- 13C5; D-erythro-Neopterin- 13C5)is the deuterium labeledNeopterin(HY-W040055) . Neopterin (D-(+)-Neopterin), a catabolic product of guanosine triphosphate (GTM), serves as a marker of cellular immune system activation [2].
Rasagiline- 13C3 ((R)-AGN1135- 13C3; TVP1012- 13C3) mesylateis the deuterium labeledRasagiline (mesylate)(HY-14605) . Rasagiline (R-AGN1135) mesylate is a highly potent selective irreversible mitochondrial monoamine oxidase (MAO) inhibitor with IC50s of 4.43?nM and 412?nM for rat brain MAO B and A activity, respectively [2].
Cobimetinib- 13C6 (GDC-0973- 13C6; XL518- 13C6) racemateis the deuterium labeledCobimetinib (racemate)(HY-13078) . Cobimetinib racemate (GDC-0973 racemate; XL518 racemate) is the racemate of Cobimetinib. Cobimetinib is a potent and selective MEK inhibitor [2].
Adenine- 13C5 (6-Aminopurine- 13C5; Vitamin B4- 13C5) is 13C-labeled Adenine (HY-B0152). Adenine (6-Aminopurine), a purine, is one of the four nucleobases in the nucleic acid of DNA.
Adenine acts as a chemical component of DNA and RNA. Adenine also plays an important role in biochemistry involved in cellular respiration, the form of both ATP and the cofactors (NAD and FAD), and protein synthesis.
D-(-)-Lactic acid- 13C-1 is the 13C labeled D-(-)-Lactic acid. D-(-)-Lactic acid is a normal intermediate in the fermentation (oxidation, metabolism) of sugar. D-(-)-Lactic acid is identified to be a competitive inhibitor of ProDH (proline dehydrogenase) in plants .
(S)-Thalidomide-piperazine-pyrimidine-piperazine-C2-O-CH2-COO-C(CH3)3 is a conjugate of E3 ligase ligand and linker, consisting of Thalidomide (HY-14658) and the corresponding Linker . (S)-Thalidomide-piperazine-pyrimidine-piperazine-C2-O-CH2-COO-C(CH3)3 can serve as a Cereblon ligand to recruit CRBN protein and serve as a key intermediate for the synthesis of complete PROTAC molecules.
Cytidine-5'-triphosphate- 13C,d1 (Cytidine triphosphate- 13C,d1 dilithium; 5'-CTP- 13C,d1) dilithium is deuterium and 13C-labeled Cytidine-5'-triphosphate (HY-125818). Cytidine 5′-triphosphate (Cytidine triphosphate; 5'-CTP) is a nucleoside triphosphate and serves as a building block for nucleotides and nucleic acids, lipid biosynthesis. Cytidine triphosphate synthase can catalyze the formation of cytidine 5′-triphosphate from uridine 5′-triphosphate (UTP). Cytidine 5′-triphosphate is an essential biomolecule?in the de novo?pyrimidine biosynthetic pathway in?T. gondii.
Menaquinone-7- 13C6 is the 13C-labeled Menaquinone-7. Menaquinone-7 (Vitamin K2-7), belongs to a class of K2-vitamin homologs, is originally discovered as the anti-hemorrhagic factors[1]. Menaquinone-7 (Vitamin K2-7) is identified as the most bioactive cofactor for the carboxylation reaction of Gla-proteins [2]. Supplementation with Menaquinone-7 (Vitamin K2-7) is a pharmacological option for activating matrix Gla protein and intervening in the progression of calcific aortic valve stenosis (CAVS)[3].
Oseltamivir acid-13C,d3 (GS 4071-13C,d3; Ro 64-0802-13C,d3) is a 13C- and deuterium-labeled Oseltamivir acid (HY-13318). Oseltamivir acid is the active metabolite of Oseltamivir phosphate and inhibits influenza virus neuraminidase (IC50=2 nM). Oseltamivir acid is orally active and can be used to study influenza A/B infections [2] .
Liothyronine- 13C9, 15N is the 13C and 15N labeled Liothyronine[1]. Liothyronine is an active form of thyroid hormone. Liothyronine is a potent thyroid hormone receptors TRα and TRβ agonist with Kis of 2.33 nM for hTRα and hTRβ, respectively[2][3][4].
Rasagiline- 13C3 (mesylate racemic) is a 13C-labeled Rasagiline mesylate racemic. Rasagiline mesylate racemic is a highly potent selective irreversible mitochondrial monoamine oxidase (MAO) inhibitor[1]. Rasagiline-13C3 (mesylate racemic) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
Ritonavir- 13C,d3 is the 13C- and deuterium labeled Ritonavir. Ritonavir (ABT 538) is an inhibitor of HIV protease used to treat HIV infection and AIDS. Ritonavir is also a SARS-CoV 3CLpro inhibitor with an IC50 of 1.61 μM.
17α-Hydroxyprogesterone- 13C3 is the 13C-labeled 17α-Hydroxyprogesterone. 17α-Hydroxyprogesterone (17-Hydroxyprogesterone) is an endogenous progestogen as well as chemical intermediate in the biosynthesis of other steroid hormones, including the corticosteroids and the androgens and the estrogens.
Folic acid- 13C5 is the 13C-labeled Folic acid. Folic acid (Vitamin M; Vitamin B9) is a B vitamin; is necessary for the production and maintenance of new cells, for DNA synthesis and RNA synthesis.
2-Methoxyestradiol- 13C6 is the 13C-labeled 2-Methoxyestradiol. 2-Methoxyestradiol (2-ME2), an orally active endogenous metabolite of 17β-estradiol (E2), is an apoptosis inducer and an angiogenesis inhibitor with potent antineoplastic activity. 2-Methoxyestradiol also destablize microtubules. 2-Methoxyestradio, also a potent superoxide dismutase (SOD) inhibitor and a ROS-generating agent, induces autophagy in the transformed cell line HEK293 and the cancer cell lines U87 and HeLa[1][2][3][4][5][6].
L-Ascorbic acid- 13C6 is the 13C-labeled L-Ascorbic acid. L-Ascorbic acid (L-Ascorbate), an electron donor, is an endogenous antioxidant agent. L-Ascorbic acid inhibits selectively Cav3.2 channels with an IC50 of 6.5 μM. L-Ascorbic acid is also a collagen deposition enhancer and an elastogenesis inhibitor[1][2][3]. L-Ascorbic acid exhibits anti-cancer effects through the generation of reactive oxygen species (ROS) and selective damage to cancer cells[4].
Imazamox- 13C,d3 is the 13C- and deuterium labeled Imazamox. Imazamox (CL29926) is a systemic herbicide that inhibits the production of acetolactate synthase (ALS) in plants with high selectivity, high activity, safety and broadspectrum activity, which would then inhibit plant growth and ultimately lead to plant death[1][2].
Dexmedetomidine- 13C,d3 (hydrochloride) is the 13C- and deuterium labeled Dexmedetomidine (hydrochloride). Dexmedetomidine hydrochloride ((+)-Medetomidine hydrochloride) is a potent, selective and orally active agonist of α2-adrenoceptor, with a Ki of 1.08 nM. Dexmedetomidine hydrochloride shows 1620-fold selectivity against α1-adrenoceptor. Dexmedetomidine hydrochloride exhibits anxiolysis, sedation, and modest analgesia effects[1][2][3].
Cytidine- 13C-1 is the 13C labeled Cytidine. Cytidine is a pyrimidine nucleoside and acts as a component of RNA. Cytidine is a precursor of uridine. Cytidine controls neuronal-glial glutamate cycling, affecting cerebral phospholipid metabolism, catecholami
Osimertinib- 13C,d3 is the deuterium and 13C labeled Osimertinib. Osimertinib (AZD9291) is a covalent, orally active, irreversible, and mutant-selective EGFR inhibitor with an apparent IC50 of 12 nM against L858R and 1 nM against L858R/T790M, respectively.
Mitotane- 13C6 is the 13C labeled Mitotane[1]. Mitotane (2,4′-DDD), an isomer of DDD and derivative of dichlorodiphenyltrichloroethane (DDT), is an antineoplastic agent, can be used to research adrenocortical carcinoma. Mitotane exert its adrenocorticolytic effect at least in part through lipotoxicity induced by intracellular free cholesterol (FC) accumulation. Mitotane can have direct pituitary effects on corticotroph cells. Mitotane can induce CYP3A4 gene expression via steroid and xenobiotic receptor (SXR) activation, and has agent-agent interactions[2][3][4][5].
Zearalenone- 13C18 (Mycotoxin F2- 13C18; Toxin F2- 13C18) is the 13C labeled Zearalenone (HY-103447) . Zearalenone is a mycotoxin produced mainly by fungi belonging to the genus Fusarium in foods and feeds. Possess oestrogenic activity in pigs, cattle and sheep, with low acute toxicity. Causes precocious development of mammae and other estrogenic effects in young gilts [2] .
Rapamycin- 13C,d3 (Sirolimus- 13C,d3; AY-22989- 13C,d3) is the 13C and deuterium labeled Rapamycin (HY-10219) . Rapamycin (Sirolimus; AY 22989) is a potent and specific mTOR inhibitor with an IC50 of 0.1 nM in HEK293 cells. Rapamycin binds to FKBP12 and specifically acts as an allosteric inhibitor of mTORC1[2]. Rapamycin is an autophagy activator, an immunosuppressant .
N6-Methyladenosine- 13C4 (6-Methyladenosine- 13C4; N-Methyladenosine- 13C4) is 13C-labeled N6-Methyladenosine (HY-N0086). N6-Methyladenosine is the most prevalent internal (non-cap) modification present in the messenger RNA (mRNA) of all higher eukaryotes. N6-Methyladenosine can modifies viral RNAs and has antiviral activities.
N6-Methyladenosine- 13C3 (6-Methyladenosine- 13C3) is 13C-labeled N6-Methyladenosine (HY-N0086). N6-Methyladenosine is the most prevalent internal (non-cap) modification present in the messenger RNA (mRNA) of all higher eukaryotes. N6-Methyladenosine can modifies viral RNAs and has antiviral activities [2] .
Nicotinamide- 15N, 13C3 is the 13C-labeled and 15N-labeled Nicotinamide. Nicotinamide is a form of vitamin B3 that plays essential roles in cell physiology through facilitating NAD+ redox homeostasis and providing NAD+ as a substrate to a class of enzymes that catalyze non-redox reactions. Nicotinamide is an inhibitor of SIRT1.
Glucosamine- 13C6, 15N (hydrochloride) is the 13C and 15N labeled Glucosamine hydrochloride. Glucosamine hydrochloride (D-Glucosamine hydrochloride) is an amino sugar and a prominent precursor in the biochemical synthesis of glycosylated proteins and lipids,
Octanoic acid- 13C is the 13C labeled Octanoic acid. Octanoic acid (Caprylic acid) is an oily liquid with a slightly unpleasant rancid taste and used commercially in the production of esters used in perfumery and also in the manufacture of dyes.
L-Arginine- 13C (hydrochloride) is the 13C-labeled L-Arginine hydrochloride. L-Arginine hydrochloride ((S)-(+)-Arginine hydrochloride) is the nitrogen donor for synthesis of nitric oxide, a potent vasodilator that is deficient during times of sickle cell crisis.
Arachidic acid- 13C is the 13C labeled Arachidic acid. Arachidonic acid (Icosanoic acid), a long-chain fatty acid, is present in all mammalian cells, typically esterified to membrane phospholipids, and is one of the most abundant polyunsaturated fatty acids present in human tissue[1][2][3].
D-Tagatose- 13C is the 13C labeled D-Tagatose. D-Tagatose (D-(-)-Tagatose) is a rare monosaccharide found in nature with prebiotic characteristics. D-Tagatose is as a substitute for sucrose and a low-calorie sweetener in foodstuffs such as gum, fruit juice
Glycerol- 13C-1 is the 13C labeled Glycerol. Glycerol is used in sample preparation and gel formation for polyacrylamide gel electrophoresis[1][2][3][4].
4-Methylanisole- 13C is the 13C-labeled 4-Methylanisole. 4-Methylanisole (4-Methoxytoluene) is food flavoring agent and can be naturally found in Ylang Ylang fragrance oil[1].
Pyruvic acid- 13C is the 13C labeled Pyruvic acid[1]. Pyruvic acid is an intermediate metabolite in the metabolism of carbohydrates, proteins, and fats[2].
Pomalidomide-PEG4-C2-NH2 is a synthesized E3 ligase ligand-linker conjugate that incorporates the Pomalidomide based cereblon ligand and 4-unit PEG linker used in PROTAC technology.
Pomalidomide-PEG3-C2-NH2 is a synthesized E3 ligase ligand-linker conjugate that incorporates the Pomalidomide based cereblon ligand and 3-unit PEG linker used in PROTAC technology.
TLR4-IN-C34-C2-amide-C6-OH is a linker that incorporates TLR4 inhibitor TLR4-IN-C34. TLR4-IN-C34 inhibits TLR4 in enterocytes and macrophages, and reduces systemic inflammation in mouse models of endotoxemia and necrotizing enterocolitis .
Ginsenoside Rg2 is one of the major active components of ginseng. Ginsenoside Rg2 inhibits VCAM-1 and ICAM-1 expressions stimulated with lipopolysaccharide (LPS). Ginsenoside Rg2 also reduces Aβ1-42 accumulation.
PSI-6206- 13C,d3 is the deuterium labeled PSI-6206. PSI-6206 is the deaminated derivative of PSI-6130, which is a potent and selective inhibitor of HCV NS5B polymerase. PSI-6206 low potently inhibits HCV replicon with EC90 of >100 μM.
5'-Methylthioadenosine- 13C6 is the 13C-labeled 5'-Methylthioadenosine. 5'-Methylthioadenosine (5'-(Methylthio)-5'-deoxyadenosine) is a nucleoside generated from S-adenosylmethionine (SAM) during polyamine synthesis[1]. 5'-Methylthioadenosine suppresses tumors by inhibiting tumor cell proliferation, invasion, and the induction of apoptosis while controlling the inflammatory micro-environments of tumor tissue. 5'-Methylthioadenosine and its associated materials have striking regulatory effects on tumorigenesis[2].
α-Hydroxyglutaric acid- 13C5 (sodium) is the 13C labeled α-Hydroxyglutaric acid sodium[1]. α-Hydroxyglutaric acid (2-Hydroxyglutarate) sodium is an α-hydroxy acid form of glutaric acid. α-Hydroxyglutaric acid sodium is a competitive inhibitor of multiple α-ketoglutarate-dependent dioxygenases, including histone demethylases and the TET family of 5-methlycytosine (5mC) hydroxylases[2].
Vanillin- 13C,d3 is the 13C and deuterium labeled Vanillin[1]. Vanillin (p-Vanillin) is a single molecule extracted from vanilla beans and also a popular odor used widely in perfume, food and medicine[2][3].
Guanidine- 13C, 15N3 (hydrochloride)is the 13C-labeled and 15N-labeled Guanidine hydrochloride. Guanidine hydrochloride (Guanidinium chloride) a strong chaotrope, is also a strong denaturant of proteins[1][2].
L-Serine- 13C3, 15N is the 13C- and 15N-labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.
Hypoxanthine- 13C, 15N2 is a 15N-labeled and 13C-labled Furaltadone. Furaltadone, a nitrofuran agent, has the potential for the study in infections of chickens with salmonella enteritidis. Furaltadone is inhibitory and bactericidal in vitro for staphylococci
Pomalidomide-PEG3-C2-NH2 (Cereblon Ligand-Linker Conjugates 5) hydrochloride is a synthesized E3 ligase ligand-linker conjugate that incorporates the Pomalidomide based cereblon ligand and a linker used in PROTAC technology .
Simeprevir- 13C,d3 is the 13C- and deuterium labeled Simeprevir. Simeprevir is an oral, potent and highly specific hepatitis C virus (HCV) NS3/4A protease inhibitor with a Ki of 0.36 nM. Simeprevir inhibits HCV replication with an EC50 of 7.8 nM. Simeprevir also potently suppresses SARS-CoV-2 replication and synergizes with Remdesivir. Simeprevir inhibits the main protease (Mpro) and the RNA-dependent RNA polymerase (RdRp) of SARS-CoV-2, and also modulates host immune responses[1][2][5].
p-Anisic acid- 13C6 is the 13C-labeled p-Anisic acid. p-Anisic acid (4-Methoxybenzoic acid) is one of the isomers of anisic acid, with anti-bacterial and antiseptic properties[1].
cis-Urocanic acid- 13C3 is the 13C-labeled cis-Urocanic acid. cis-Urocanic acid is a 5-HT2A receptor agonist. cis-Urocanic acid binds to 5-HT receptor with relatively high affinity (Kd=4.6 nM). cis-Urocanic acid is an immune modulator that induces immunosuppression by binding to the 5-HT2A receptor[1].
Trametinib- 13C,d3 is the 13C- and deuterium labeled Trametinib. Trametinib (GSK1120212; JTP-74057) is an orally active MEK inhibitor that inhibits MEK1 and MEK2 with IC50s of about 2 nM. Trametinib activates autophagy and induces apoptosis[1][2].
Mifepristone- 13C,d3 is the 13C- and deuterium labeled Mifepristone. Mifepristone (RU486) is a progesterone receptor (PR) and glucocorticoid receptor (GR) antagonist with IC50s of 0.2 nM and 2.6 nM in in vitro assay[1]. Mifepristone-13C,d3 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
Etoricoxib- 13C,d3 is the 13C- and deuterium labeled Etoricoxib. Etoricoxib (MK-0663) is a non steroidal anti-inflammatory agent, acting as a selective and orally active COX-2 inhibitor, with IC50s of 1.1 μM and 116 μM for COX-2 and COX-1 in human whole blood.
Lamotrigine- 13C,d3 is the 13C- and deuterium labeled Lamotrigine. Lamotrigine (BW430C) is a potent and orally active anticonvulsant or antiepileptic agent. Lamotrigine selectively blocks voltage-gated Na+ channels, stabilizing presynaptic neuronal membranes and inhibiting glutamate release. Lamotrigine can be used for the research of epilepsy, focal seizure, et al[1][2].
L-Thyroxine- 13C6-1 (Levothyroxine- 13C6-1; T4- 13C6-1) is a 13C labeled L-Thyroxine (HY-18341). L-Thyroxine (Levothyroxine; T4) is a synthetic hormone for the research of hypothyroidism. DIO enzymes convert biologically active thyroid hormone (Triiodothyronine,T3) from L-Thyroxine (T4) [2].
Talazoparib- 13C,d4 is 13C and deuterated labeled Talazoparib (HY-16106). Talazoparib is an orally active PARP 1/2 inhibitor with Ki values of 1.2 nM and 0.87 nM for inhibiting PARP1 and PARP2 enzymatic activities, respectively. Has anti-tumor activity.
Vildagliptin- 13C5, 15N (LAF237- 13C5, 15N; NVP-LAF 237- 13C5, 15N) is a 13C- and 15N-labeled Vildagliptin (HY-14291). Vildagliptin (LAF237) is a potent, stable, selective dipeptidyl peptidase IV (DPP-IV) inhibitor with an IC50 of 3.5 nM in human Caco-2 cells. Vildagliptin possesses excellent oral bioavailability and potent antihyperglycemic activity [2].
Sofosbuvir- 13C,d3 is the deuterium labeled Sofosbuvir. Sofosbuvir (PSI-7977) is an active inhibitor of HCV RNA replication in the HCV replicon assay, demonstrates potent anti-hepatitis C virus (HCV) activity.
Dabigatran- 13C,d3 is the 13C- and deuterium labeled Dabigatran. Dabigatran (BIBR 953), an oral anticoagulant, is a reversible, potent, competitive direct thrombin inhibitor (Ki=4.5 nM). Dabigatran (BIBR 953) also inhibits thrombin-induced platelet aggregation (IC50=10 nM)[1][2].
Etoposide- 13C,d3 is the 13C- and deuterium labeled Etoposide. Etoposide (VP-16; VP-16-213) is an anti-cancer chemotherapy agent. Etoposide inhibits topoisomerase II, thus stopping DNA replication. Etoposide induces cell cycle arrest, apoptosis and autophagy[1].
Tegaserod- 13C,d3 (maleate) is the 13C- and deuterium labeled Tegaserod (maleate). Tegaserod maleate is a selective 5-HT4 receptor partial agonist and a 5-HT2B receptor antagonist. Tegaserod maleate exhibits a promotile effect throughout the gastrointestinal (GI) tract[1][2][5].
Erythromycin ethylsuccinate- 13C,d3 is the 13C- and deuterium labeled Erythromycin Ethylsuccinate. Erythromycin Ethylsuccinate is an antibiotic useful for the treatment of a number of bacterial infections, has an antimicrobial spectrum similar to or slightly wider than that of penicillin. Erythromycin Ethylsuccinate has antiviral activity against HIV-1.
Cinnamic acid- 13C3 (3-Phenylacrylic acid- 13C3) is the 13C labeled Cinnamic acid (HY-N0610A). Cinnamic acid has potential use in cancer intervention, with IC50s of 1-4.5 mM in glioblastoma, melanoma, prostate and lung carcinoma cells [2].
3-Indoleacetic acid- 13C6 is the 13C labeled 3-Indoleacetic acid[1]. 3-Indoleacetic acid (Indole-3-acetic acid) is the most common natural plant growth hormone of the auxin class. It can be added to cell culture medium to induce plant cell elongation and division.
Adenosine 5'-diphosphate- 13C10 (Adenosine diphosphate- 13C10 dilithium; ADP- 13C10) dilithium is 13C-labeled Adenosine 5'-diphosphate (HY-W010918). Adenosine 5'-diphosphate (Adenosine diphosphate) is a nucleoside diphosphate. Adenosine 5'-diphosphate is the product of ATP dephosphorylation by ATPases. Adenosine 5'-diphosphate induces human platelet aggregation and inhibits stimulated adenylate cyclase by an action at P2T-purinoceptors.
Uridine triphosphate- 13C9 (UTP- 13C9 dilithium; Uridine 5'-triphosphate- 13C9) dilithium is 13C-labeled Uridine triphosphate (HY-107372). Uridine triphosphate (UTP;Uridine 5'-triphosphate) is a nucleotide that regulates the functions of the pancreas in endocrine and exocrine secretion, proliferation, channels, transporters, and intracellular signaling under normal and disease states.
Pyruvic acid- 13C (sodium) is the 13C-labeled Pyruvic acid. Pyruvic acid is an intermediate metabolite in the metabolism of carbohydrates, proteins, and fats.
L-Histidine- 13C (hydrochloride hydrate) is the 13C-labeled L-Histidine hydrochloride hydrate. L-Histidine hydrochloride hydrate (H-His-OH.HCl.H2O) is an endogenous metabolite.
Cholestenone- 13C is the 13C labeled Cholestenone. Cholestenone (4-Cholesten-3-one), the intermediate oxidation product of cholesterol, is metabolized primarily in the liver. Cholestenone is highly mobile in membranes and influences cholesterol flip-flop and efflux. Cholestenone may cause long-term functional defects in cells[1][2][3].
D(+)-Galactosamine- 13C (hydrochloride) is the 13C labeled D(+)-Galactosamine hydrochloride. D(+)-Galactosamine (D-Galactosamine) hydrochloride, which is an established experimental toxin, primarily causes liver injury by the generation of free radicals and
Lactate- 13C-1 (sodium) is the 13C labeled Lactate (sodium)[1]. Lactate (Lactic acid) sodium is the product of glycogenolysis and glycolysis. Lactate (Lactic acid) sodium functions in a variety of biochemical processes[2].
Guanosine triphosphate- 13C (GTP- 13C) dilithium is 13C-labeled Guanosine triphosphate (HY-113225). Guanosine triphosphate is a native nucleotide. The derivatives of GTP may be used as specific inhibitors against COVID-19.
Orotic acid- 13C, 15N2 (monohydrate) is the 13C and 15N labeled Orotic acid[1]. Orotic acid (6-Carboxyuracil), a precursor in biosynthesis of pyrimidine nucleotides and RNA, is released from the mitochondrial dihydroorotate dehydrogenase (DHODH) for conversion to UMP by the cytoplasmic UMP synthase enzyme. Orotic acid is a marker for measurement in routine newborn screening for urea cycle disorders. Orotic acid can induce hepatic steatosis and hepatomegaly in rats[2][3][4].
Glutathione oxidized- 13C4, 15N2 is the 13C and 15N labeled Glutathione oxidized (HY-D0844). Glutathione oxidized is produced by the oxidation of glutathione. Detoxification of reactive oxygen species is accompanied by production of glutathione oxidized. Glutathione oxidized can be used for the research of sickle cells and erythrocytes[1][2].
Thalidomide-O-amido-PEG3-C2-NH2 TFA is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and 3-unit PEG linker used in PROTAC technology.
Thalidomide-O-amido-PEG2-C2-NH2 TFA is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and 2-unit PEG linker used in PROTAC technology.
β-Alanine- 13C3, 15N is the 13C- and 15N-labeled β-Alanine. β-Alanine is a non-essential amino acid that is shown to be metabolized into carnosine, which functions as an intracellular buffer.
Menaquinone-4- 13C6 is the 13C-labeled Menaquinone-4. Menaquinone-4 is a vitamin K, used as a hemostatic agent, and also a adjunctive therapy for the pain of osteoporosis.
Oleic acid- 13C18 is the 13C labeled Oleic acid. Oleic acid (9-cis-Octadecenoic acid) is an abundant monounsaturated fatty acid[1]. Oleic acid is a Na+/K+ ATPase activator[2].
Bisphenol AF- 13C12 is an isotopic label of Bisphenol AF. Bisphenol AF is used in polycarbonate plastic and epoxy resin manufacturing. Bisphenol AF can significantly increase intracellular ROS levels .
5-Hydroxymethylfurfural- 13C6 (2-Hydroxymethyl-5-furfural- 13C6; 2-Formyl-5-hydroxymethylfuran- 13C6) is a 13C labeled 5-Hydroxymethylfurfural (HY-Y0051). 5-Hydroxymethylfurfural (2-Hydroxymethyl-5-furfural), derived from Cornus officinalis, inhibits yeast growth and fermentation as stressors.
Cytidine-5'-triphosphate- 13C9 (Cytidine triphosphate- 13C9 dilithium; 5'-CTP- 13C9) dilithium is 13C-labeled Cytidine-5'-triphosphate (HY-125818). Cytidine 5′-triphosphate (Cytidine triphosphate; 5'-CTP) is a nucleoside triphosphate and serves as a building block for nucleotides and nucleic acids, lipid biosynthesis. Cytidine triphosphate synthase can catalyze the formation of cytidine 5′-triphosphate from uridine 5′-triphosphate (UTP). Cytidine 5′-triphosphate is an essential biomolecule?in the de novo?pyrimidine biosynthetic pathway in?T. gondii.
Deoxycytidine triphosphate- 13C9 (dCTP- 13C9 dilithium; 2′-Deoxycytidine-5′-triphosphate- 13C9) dilithium is 13C-labeled Deoxycytidine triphosphate (HY-101400). Deoxycytidine triphosphate (dCTP) is a nucleoside triphosphate that can be used for DNA synthesis. Deoxycytidine triphosphate has many applications, such as real-time PCR, cDNA synthesis, and DNA sequencing.
Pomalidomide-amido-PEG3-C2-NH2 (Cereblon Ligand-Linker Conjugates 22) is a synthesized E3 ligase ligand-linker conjugate that incorporates the Pomalidomide based cereblon ligand and 3-unit PEG linker used in PROTAC technology .
Pomalidomide-amido-C4-amido-PEG2-C2-NH-Boc is a synthesized E3 ligase ligand-linker conjugate that incorporates the Pomalidomide based cereblon ligand and 2-unit PEG linker used in PROTAC technology.
Thalidomide-O-amido-PEG3-C2-NH2 (Cereblon Ligand-Linker Conjugates 3) is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and 3-unit PEG linker used in PROTAC technology.
Nutlin-C1-amido-PEG4-C2-N3 is a synthesized E3 ligase ligand-linker conjugate that incorporates the Nutlin 3 based MDM2 ligand and 4-unit PEG linker used in PROTAC technology. Nutlin-C1-amido-PEG4-C2-N3 is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
O-Phospho-L-serine- 13C3, 15N is the 13C- and 15N-labeled O-Phospho-L-serine. O-Phospho-L-serine is the immediate precursor to L-serine in the serine synthesis pathway, and an agonist at the group III mGluR receptors (mGluR4, mGluR6, mGluR7, and mGluR8); O-Phospho-L-serine also acts as a weak antagonist for mGluR1 and a potent antagonist for mGluR2[1].
5'-Guanylic acid- 13C10 (5'-GMP- 13C10 dilithium; 5'-guanosine monophosphate- 13C10) dilithium is 13C-labeled 5'-Guanylic acid (HY-N5134). 5'-Guanylic acid (5'-GMP) is involved in several metabolic disorders, including the AICA-ribosiduria pathway, adenosine deaminase deficiency, adenine phosphoribosyltransferase deficiency (aprt), and the 2-hydroxyglutric aciduria pathway.
Cytidine 5′-monophosphate- 13C9 (5'-Cytidylic acid- 13C9 dilithium; 5'-CMP- 13C9) dilithium is 13C-labeled Cytidine 5'-monophosphate (HY-W009162). Cytidine 5'-monophosphate (5'-Cytidylic acid) is a nucleotide which is used as a monomer in RNA. Cytidine 5'-monophosphate consists of the nucleobase cytosine, the pentose sugar ribose, and the phosphate group.
Cytidine- 13C9 (Cytosine β-D-riboside- 13C9; Cytosine-1-β-D-ribofuranoside- 13C9) is 13C labeled Cytidine (HY-B0158). Cytidine is a pyrimidine nucleoside and acts as a component of RNA. Cytidine is a precursor of uridine. Cytidine controls neuronal-glial glutamate cycling, affecting cerebral phospholipid metabolism, catecholamine synthesis, and mitochondrial function [2] .
Ribavirin- 13C5 is the 13C-labeled Ribavirin. Ribavirin (ICN-1229) is an antiviral agent against a broad spectrum of viruses including HCV, HIVl, and RSV.
Sulfadimethoxine- 13C6 is the 13C-labeled Sulfadimethoxine. Sulfadimethoxine (Sulphadimethoxine) is a sulfonamide antibiotic used to treat many infections[1][2].
Estriol- 13C3 is the 13C-labeled Estriol. Estriol is an antagonist of the G-protein coupled estrogen receptor in estrogen receptor-negative breast cancer cells.
L-Arginine-1- 13C (hydrochloride) is the 13C-labeled L-Arginine hydrochloride. L-Arginine hydrochloride ((S)-(+)-Arginine hydrochloride) is the nitrogen donor for synthesis of nitric oxide, a potent vasodilator that is deficient during times of sickle cell crisis.
Sulfachloropyridazine- 13C6 is the 13C6 labeled Sulfachloropyridazine. Sulfachloropyridazine is a broad spectrum sulfonamide used against both Gram-positive and Gram-negative aerobic bacteria.
Sulfacetamide- 13C6 is the 13C6 labeled Sulfacetamide. Sulfacetamide (Sulphacetamide), a bacteriostatic sulphonamide, is a popular antibiotic prescribed for treating ocular infections.
D-Tagatose- 13C-1 is the 13C labeled D-Tagatose. D-Tagatose (D-(-)-Tagatose) is a rare monosaccharide found in nature with prebiotic characteristics. D-Tagatose is as a substitute for sucrose and a low-calorie sweetener in foodstuffs such as gum, fruit jui
L-Xylose-1- 13C is the 13C labeled L-Xylose. L-Xylose (L-(-)-Xylose) is the levo-isomer of Xylose. Xylose is classified as a monosaccharide of the aldopentose type[1][2].
L-Xylose-2- 13C is the 13C labeled L-Xylose. L-Xylose (L-(-)-Xylose) is the levo-isomer of Xylose. Xylose is classified as a monosaccharide of the aldopentose type[1][2].
L-Xylose-5- 13C is the 13C labeled L-Xylose. L-Xylose (L-(-)-Xylose) is the levo-isomer of Xylose. Xylose is classified as a monosaccharide of the aldopentose type[1][2].
Hydrochlorothiazide- 13C6 is the 13C labeled Hydrochlorothiazide[1]. Hydrochlorothiazide (HCTZ), an orally active diuretic agent of the thiazide class, inhibits transforming TGF-β/Smad signaling pathway. Hydrochlorothiazide has direct vascular relaxant effects via opening of the calcium-activated potassium (KCA) channel. Hydrochlorothiazide improves cardiac function, reduces fibrosis and has antihypertensive effect[2][3][4].
Glycerol- 13C3 is the 13C labeled Glycerol[1]. Glycerol is used in sample preparation and gel formation for polyacrylamide gel electrophoresis[2][3][4].
L-Aspartic acid- 13C-1 is the deuterium labeled L-Aspartic acid[1]. L-Aspartic acid is is an amino acid, shown to be a suitable proagent for colon-specific agent deliverly[2][3].
Patulin- 13C7 (Terinin- 13C7) is the 13C labeled Patulin (HY-N6779) . Patulin (Terinin) is a mycotoxin produced by fungi including the Aspergillus, Penicillium, and Byssochlamys species, is suspected to be clastogenic, mutagenic, teratogenic and cytotoxic. Patulin induces autophagy-dependent apoptosis through lysosomal-mitochondrial axis, and causes DNA damage [2] .
Citrinin- 13C13 (NSC 186- 13C13) is the 13C labeled Citrinin (HY-N6746) . Citrinin is a mycotoxin which causes contamination in the food and is associated with different toxic effects. Citrinin is usually found together with another nephrotoxic mycotoxin, Ochratoxin A. Citrinin is also reported to possess a broad spectrum of bioactivities, including antibacterial, antifungal, and potential anticancer and neuro-protective effects in vitro [2] .
Ibuprofen- 13C6 ((±)-Ibuprofen- 13C6) is a 13C labeled Ibuprofen (HY-78131). Ibuprofen ((±)-Ibuprofen) is a potent, orally active, selective COX-1 inhibitor with an IC50 value of 13 μM. Ibuprofen inhibits cell proliferation, angiogenesis, and induces cell apoptosis. Ibuprofen is a nonsteroidal anti-inflammatory agent and a nitric oxide (NO) donor. Ibuprofen ((±)-Ibuprofen) can be used in the research of pain, swelling, inflammation, infection, immunology, cancers [2] .
ATP- 13C (Adenosine 5'-triphosphate- 13C) dilithium is 13C-labeled ATP (HY-B2176). ATP (Adenosine 5'-triphosphate) is a central component of energy storage and metabolism in vivo. ATP provides the metabolic energy to drive metabolic pumps and serves as a coenzyme in cells. ATP is an important endogenous signaling molecule in immunity and inflammation.
Guanosine 5'-diphosphate-d13(GDP-d13) dilithium is deuterium labeled Guanosine 5'-diphosphate (HY-113066). Guanosine 5'-diphosphate (GDP) is a nucleoside diphosphate that activates adenosine 5'-triphosphate-sensitive K + channel. Guanosine 5'-diphosphate is a potential iron mobilizer, which prevents the hepcidin-ferroportin interaction and modulates the interleukin-6 (IL-6)/stat-3 pathway. Guanosine 5'-diphosphate can be used in the research of inflammation, such as anemia of inflammation (AI).
(±)-Taxifolin-13C3 ((±)-Dihydroquercetin-13C3) is a derivative of (±)-Taxifolin, labeled with 13C3. (±)-Taxifolin is the racemate of Taxifolin. Taxifolin exhibits important anti-tyrosinase activity. Taxifolin exhibits significant inhibitory activity against collagenase with an IC50 value of 193.3 μM . Taxifolin is an important natural compound with antifibrotic activity. Taxifolin is a free radical scavenger with antioxidant capacity [2].
(Rac)-Folic acid- 13C5, 15N is the 13C-labeled and 15N-labeled Folic acid. Folic acid (Vitamin M; Vitamin B9) is a B vitamin; is necessary for the production and maintenance of new cells, for DNA synthesis and RNA synthesis.
Thymidine- 13C10, 15N2 is the 13C and 15N labeled Thymidine[1]. Thymidine, a specific precursor of deoxyribonucleic acid, is used as a cell synchronizing agent. Thymidine is a DNA synthesis inhibitor that can arrest cell at G1/S boundary, prior to DNA replication[2][3][4].
Thalidomide-O-amido-PEG1-(C1-PEG)2-C2-NH2 is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker used in PROTAC technology .
Tri(TLR4-IN-C34-C2-amide-PEG1)-amide-C3-COOH is a linker that incorporates TLR4 inhibitor TLR4-IN-C34. TLR4-IN-C34 inhibits TLR4 in enterocytes and macrophages, and reduces systemic inflammation in mouse models of endotoxemia and necrotizing enterocolitis .
L-Tryptophan- 13C11, 15N2 is the 13C- and 15N-labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3[1].
Guanosine- 13C10, 15N5 is the 13C and 15N labeled Guanosine (HY-N0097). Guanosine (DL-Guanosine) is a purine nucleoside comprising guanine attached to a ribose (ribofuranose) ring via a β-N9-glycosidic bond. Guanosine possesses anti-HSV activity .
(S)-Thalidomide-O-(1S,3r)-C4H4-N(Me)-Pip-C2-O-C-boc is a conjugate of E3 ligase ligand and linker, consisting of Thalidomide (HY-14658) and the corresponding Linker. (S)-Thalidomide-O-(1S,3r)-C4H4-N(Me)-Pip-C2-O-C-boc can serve as a Cereblon ligand to recruit CRBN protein and serve as a key intermediate for the synthesis of complete PROTAC molecules.
Levoglucosan- 13C6 is the 13C labeled Levoglucosan[1]. Levoglucosan (1,6-Anhydro-β-D-glucopyranose) is an anhydrosugar produced through glucan pyrolysis and is widely found in nature[2].
Erdosteine- 13C4 is a 13C-labeled Erdosteine. Erdosteine inhibits lipopolysaccharide (LPS)-induced NF-κB activation[1][2]. Erdosteine has muco-modulatory, anti-bacterial, anti-inflammatory and anti-oxidant effects[3].
Sodium 2-oxopropanoate- 13C3 is the 13C-labeled Sodium 2-oxopropanoate. Sodium 2-oxopropanoate (Sodium pyruvate), a three-carbon metabolite of Glucose, is a compound produced in the glycolytic pathway. Sodium 2-oxopropanoate is a free radical scavenger that can scavenge ROS[1][2].
Etbicyphat- 13C3 is the 13C labeled Etbicyphat (HY-139145). Etbicyphat is a potent GABA(A) receptors competitive antagonist. Etbicyphat induces epileptiform activities in hippocampal CA1 neurons, and binds to the GABA(A)-benzodiazepine receptors[1][2].
2-Hydroxyestrone- 13C6 is the 13C-labeled 2-Hydroxyestrone. 2-Hydroxyestrone (Catecholestrone) is a specific receptor-mediated antiestrogenic agent. 2-Hydroxyestrone is anticarcinogenic[1][2].
Meclofenamic acid- 13C6 is the 13C6 labeled Meclofenamic acid. Meclofenamic Acid (Meclofenamate), a non-steroidal, anti-inflammatory agent, is a highly selective fat mass and obesity-associated (FTO) enzyme inhibitor. Meclofenamic Acid competes with FTO binding for the m(6)A-containing nucleic acid. Meclofenamic acid is a non-selective gap-junction blocker.
Dantrolene- 13C3 is the 13C3 labeled Dantrolene. Dantrolene (F368), a muscle relaxant, non-competitively inhibits human erythrocyte glutathione reductase. Ki and IC50 values are 111.6 μM and 52.3 μM, respectively. Dantrolene is a ryanodine receptor antagonist and Ca2+ signaling stabilizer. Dantrolene can be used for the research of muscle spasticity, malignant hyperthermia, Huntington's disease and other neuroleptic malignant syndrome.
Diclofenac- 13C6 (Sodium) is the 13C6 labeled Diclofenac (Sodium). Diclofenac Sodium (GP 45840) is a potent and nonselective anti-inflammatory agent, acts as a COX inhibitor, with IC50s of 4 and 1.3 nM for human COX-1 and COX-2 in CHO cells, and 5.1 and 0.84 μM for ovine COX-1 and COX-2, respectively. Diclofenac Sodium induces apoptosis of neural stem cells (NSCs) via the activation of the caspase cascade.
Niclosamide- 13C6 is the 13C6 labeled Niclosamide. Niclosamide (BAY2353) is an orally bioavailable chlorinated salicylanilide, with anthelmintic and potential antineoplastic activity. Niclosamide (BAY2353) inhibits STAT3 with IC50 of 0.25 μM in HeLa cells and inhibits DNA replication in a cell-free assay.
Penicillin V- 13C6 (potassium) is the 13C6 labeled Penicillin V (potassium). Penicillin V Potassium (Phenoxymethylpenicillin potassium salt) is an orally active antibiotic. Penicillin V Potassium inhibits the growth of Streptococci, C. difficile and S. aureus. Penicillin V Potassium can be used for the research of otitis, sinusitis, pharyngitis and tonsillitis.
Niclosamide- 13C6 (monohydrate) is the 13C labeled Niclosamide monohydrate[1]. Niclosamide (BAY2353) monohydrate is an orally active antihelminthic agent used in parasitic infection research[2]. Niclosamide monohydrate is a STAT3 inhibitor with an IC50 of 0.25 μM in HeLa cells[5]. Niclosamide monohydrate has biological activities against cancer, and inhibits DNA replication in Vero E6 cells[3][4][6].
Isosorbide dinitrate- 13C6 is the 13C labeled Isosorbide dinitrate[1]. Isosorbide dinitrate (ISDN) is an NO donor that prevents LV remodeling and degradation of cardiac function following myocardial infarction (MI)[2].
Sucrose-13C6 is the 13C labeled Sucrose[1]. Sucrose (D-(+)-Saccharose) is a disaccharide which is composed of two monosaccharides, glucose and fructose. Sucrose can be applied in some animal models, including metabolic disease, obesity, diet on preference, and diabetes, et al[2].
Guaiacol- 13C6 is the 13C labeled Guaiacol[1]. Guaiacol, a phenolic compound, inhibits LPS-stimulated COX-2 expression and NF-κB activation[1]. Anti-inflammatory activity[2].
Mycophenolic acid-13C17 (Mycophenolate-13C17) is the 13C labeled Mycophenolic acid (HY-B0421). Mycophenolic acid is a potent uncompetitive inosine monophosphate dehydrogenase (IMPDH) inhibitor with an EC50 of 0.24 μM. Mycophenolic acid demonstrates antiviral effects against a wide range of RNA viruses including influenza. Mycophenolic acid is an immunosuppressive agent. Antiangiogenic and antitumor effects.
9-Aminoacridine-13C6 is the 13C-labeled 9-Aminoacridine(HY-B1422). 9-Aminoacridine, a fluorescent probe, acts as an indicator of pH for quantitative determination of transmembrane pH gradients (inside acidic). 9-Aminoacridine is an antimicrobial. 9-Aminoacridine exerts its antimicrobial activity by interacting with specific bacterial DNA and disrupting the proton motive force in K. pneumoniae. 9-Aminoacridine is a HIV-1 inhibitor and inhibits HIV LTR transcription highly dependent on the presence and location of the amino moiety. 9-Aminoacridine inhibits virus replication in HIV-1 infected cell lines. 9-Aminoacridine is used as a Rifampin (RIF; HY-B0272) adjuvant for the multidrug-resistant K. pneumoniae infections [2] .
Sacubitril-13C4 (AHU-377-13C4) is a 13C-labeled version of Sacubitril (HY-15407). Sacubitril is an orally active inhibitor of neprilysin NEP (IC50=5 nM). Sacubitril is used in research on heart failure, hypertension and COVID-19 [2] .
Riboflavin- 13C4, 15N2is the 13C-labeled and 15N-labeled Riboflavin. Riboflavin is an easily absorbed micronutrient with a key role in maintaining health in humans and other animals.
Adenine- 13C5,15C5 (6-Aminopurine- 13C5,15C5; Vitamin B4- 13C5,15C5) is 13C-labeled Adenine (HY-B0152). Adenine (6-Aminopurine), a purine, is one of the four nucleobases in the nucleic acid of DNA. Adenine acts as a chemical component of DNA and RNA. Adenine also plays an important role in biochemistry involved in cellular respiration, the form of both ATP and the cofactors (NAD and FAD), and protein synthesis.
Nitrofurazone- 13C, 15N2 (Nitrofural- 13C, 15N2) is the 13C and 15N labled Nitrofurazone (HY-B0226) . Nitrofurazone is a potential antibiotic that can be used topically to treat wounds, burns, ulcers and skin infections to combat various microorganisms and to prepare surfactants . Nitrofurazone may affect the ecosystem function in Marine environment and affect the functional processes of epiphytic fauna [2] .
Thalidomide-O-amido-PEG1-(C1-PEG)2-C2-NH2 TFA is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and 3-unit PEG linker used in PROTAC technology.
Ginsenoside Rg2 (Standard) is the analytical standard of Ginsenoside Rg2. This product is intended for research and analytical applications. Ginsenoside Rg2 is one of the major active components of ginseng. Ginsenoside Rg2 inhibits VCAM-1 and ICAM-1 expressions stimulated with lipopolysaccharide (LPS). Ginsenoside Rg2 also reduces Aβ1-42 accumulation.
Tri(TLR4-IN-C34-C2-amide-C3-amide-PEG1)-amide-C3-COOH is a linker that incorporates TLR4 inhibitor TLR4-IN-C34. TLR4-IN-C34 inhibits TLR4 in enterocytes and macrophages, and reduces systemic inflammation in mouse models of endotoxemia and necrotizing enterocolitis .
Lamotrigine- 13C3,d3 is the 13C-labeled Lamotrigine. Lamotrigine (BW430C) is a potent and orally active anticonvulsant or antiepileptic agent. Lamotrigine selectively blocks voltage-gated Na+ channels, stabilizing presynaptic neuronal membranes and inhibiting glutamate release. Lamotrigine can be used for the research of epilepsy, focal seizure, et al[1][2].
L-Phenylalanine- 13C is the 13C-labeled L-Phenylalanine. L-Phenylalanine ((S)-2-Amino-3-phenylpropionic acid) is an essential amino acid isolated from Escherichia coli. L-Phenylalanine is a α2δ subunit of voltage-dependent Ca+ channels antagonist with a Ki of 980 nM. L-phenylalanine is a competitive antagonist for the glycine- and glutamate-binding sites of N-methyl-D-aspartate receptors (NMDARs) (KB of 573 μM ) and non-NMDARs, respectively. L-Phenylalanine is widely used in the production of food flavors and pharmaceuticals[1][2][3][4].
Omeprazole- 13C,d3 is a 13C-labeled and deuterium labeled Omeprazole. Omeprazole (H 16868), a proton pump inhibitor (PPI), is available for treatment of acid-related gastrointestinal disorders. Omeprazole shows competitive inhibition of CYP2C19 activity with a Ki of 2 to 6 μM[1]. Omeprazole also inhibits growth of Gram-positive and Gram-negative bacteria[2].Omeprazole is a potent brain penetrant neutral sphingomyelinase (N-SMase) inhibitor (exosome inhibitor)[3].
L-Alanine-1- 13C is the 13C-labeled L-Alanine. L-Alanine is a non-essential amino acid, involved in sugar and acid metabolism, increases immunity, and provides energy for muscle tissue, brain, and central nervous system.
Octanoic acid- 13C4 is the 13C labeled Octanoic acid. Octanoic acid (Caprylic acid) is an oily liquid with a slightly unpleasant rancid taste and used commercially in the production of esters used in perfumery and also in the manufacture of dyes.
L-Alanine-3- 13C is the 13C-labeled L-Alanine. L-Alanine is a non-essential amino acid, involved in sugar and acid metabolism, increases immunity, and provides energy for muscle tissue, brain, and central nervous system.
L-Alanine-2- 13C is the 13C-labeled L-Alanine. L-Alanine is a non-essential amino acid, involved in sugar and acid metabolism, increases immunity, and provides energy for muscle tissue, brain, and central nervous system.
L-Glutamine-5- 13C is the 13C-labeled L-Glutamine. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2].
L-Glutamine-1- 13C is the 13C-labeled L-Glutamine. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2].
L-Arginine- 13C6 (hydrochloride) is the 13C-labeled L-Arginine hydrochloride. L-Arginine hydrochloride ((S)-(+)-Arginine hydrochloride) is the nitrogen donor for synthesis of nitric oxide, a potent vasodilator that is deficient during times of sickle cell crisis.
DL-Alanine- 13C-1 is the 13C-labeled DL-Alanine. DL-alanine, an amino acid, is the racemic compound of L- and D-alanine. DL-alanine is employed both as a reducing and a capping agent, used with silver nitrate aqueous solutions for the production of nanoparticles. DL-alanine can be used for the research of transition metals chelation, such as Cu(II), Zn(II), Cd(11). DL-alanine, a sweetener, is classed together with glycine, and sodium saccharin. DL-alanine plays a key role in the glucose-alanine cycle between tissues and liver[1][2][3][4][5][6].
DL-Alanine- 13C-3 is the 13C-labeled DL-Alanine. DL-alanine, an amino acid, is the racemic compound of L- and D-alanine. DL-alanine is employed both as a reducing and a capping agent, used with silver nitrate aqueous solutions for the production of nanoparticles. DL-alanine can be used for the research of transition metals chelation, such as Cu(II), Zn(II), Cd(11). DL-alanine, a sweetener, is classed together with glycine, and sodium saccharin. DL-alanine plays a key role in the glucose-alanine cycle between tissues and liver[1][2][3][4][5][6].
SAH- 13C5 is the 13C-labeled SAH. SAH (S-Adenosylhomocysteine) is an amino acid derivative and a modulartor in several metabolic pathways. It is an intermediate in the synthesis of cysteine and adenosine[1]. SAH is an inhibitor for METTL3-METTL14 heterodimer complex (METTL3-14) with an IC50 of 0.9 µM[2].
L-Glutamine-2- 13C is the 13C-labeled L-Glutamine. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2].
Ibuprofen- 13C,d3 is the 13C- and deuterium labeled Ibuprofen. Ibuprofen is an anti-inflammatory agent targeting COX-1 and COX-2 with IC50s of 13 μM and 370 μM, respectively.
Hydrochlorothiazid- 13C,d2 is the 13C- and deuterium labeled Hydrochlorothiazide. Hydrochlorothiazide (HCTZ), an orally active diuretic agent of the thiazide class, inhibits transforming TGF-β/Smad signaling pathway. Hydrochlorothiazide has direct vascular relaxant effects via opening of the calcium-activated potassium (KCA) channel. Hydrochlorothiazide improves cardiac function, reduces fibrosis and has antihypertensive effect[1][2][3].
Tolfenamic acid- 13C6 is the 13C6 labeled Tolfenamic acid. Tolfenamic Acid (GEA 6414) is a non-steroidal anti-inflammatory and anti-cancer agent, selectively inhibits COX-2, with an IC50 of 13.49 μM (3.53 μg/mL) in LPS-treated (COX-2) canine DH82 monocyte/macrophage cells, but shows no effect on COX-1.
Uridine 5′-diphosphoglucose- 13C (disodium) is the 13C labeled Uridine 5′-diphosphoglucose disodium salt. Uridine 5′-diphosphoglucose disodium salt (UDP-D-Glucose disodium salt) is the precursor of glucose-containing oligosaccharides, polysaccharides, glycop
Levomefolic acid- 13C5 is the 13C labeled Levomefolic acid[1]. Levomefolic acid (5-MTHF) is an orally active, brain-penetrant natural active form of folic acid and is one of the most widely used folic acid food supplements[2][3].
Uridine- 13C5 (β-Uridine- 13C5) is a 13C labeled Uridine (HY-B1449). Uridine (β-Uridine) is a nucleoside compound consisting of uracil and a ribose ring, which are linked by a β-N1- glycosyl bond.
Indole-3-carboxaldehyde- 13C (3-Formylindole- 13C) is a 13C labeled Indole-3-carboxaldehyde (HY-W007376). Indole-3-carboxaldehyde (3-Formylindole), a banlangen extract, is the product of the oxidative degradation of indole-3-acetic acid (IAA) by crude enzyme preparations from etiolated pea seedlings. Indole-3-carboxaldehyde (3-Formylindole) is a biochemical used to prepare analogs of the indole phytoalexin cyclobrassinin [2].
Pyruvic acid-13C is isotype-labeled compound of Pyruvic acid. Pyruvic acid is an intermediate metabolite in the metabolism of carbohydrates, proteins, and fats .
Uridine-13C9 (β-Uridine-13C9) is a 13C9-labeled form of Uridine (HY-B1449). Uridine (β-Uridine) is a glycosylated pyrimidine-analog containing uracil attached to a ribose ring (or more specifically, aribofuranose) via a β-N1-glycosidic bond .
L-Serine- 13C3, 15N,d3 is the deuterium, 13C-, and 15-labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.
2-Thiouracil- 13C, 15N2 is the 13C, 15N labeled 2-Thiouracil. 2-Thiouracil (Thiouracil) is an antithyroid compound. 2-Thiouracil can function as a highly specific melanoma seeker. 2-Thiouracil is a selective inhibitor of neuronal nitric oxide synthase (nNOS) with a Ki of 20 μM.
Gemcitabine- 13C, 15N2 (hydrochloride) is the 13C and 15N labeled Gemcitabine hydrochloride[1]. Gemcitabine Hydrochloride (LY 188011 Hydrochloride) is a pyrimidine nucleoside analog antimetabolite and an antineoplastic agent. Gemcitabine Hydrochloride inhibits DNA synthesis and repair, resulting in autophagyand apoptosis[2][3].
Riluzole- 13C, 15N2 is the 13C and 15N labeled Riluzole[1]. Riluzole is an anticonvulsant agent and belongs to the family of use-dependent Na+ channel blocker which can also inhibit GABA uptake with an IC50 of 43 μM[2][3].
Riboflavin-5-Phosphate- 13C4, 15N2-1 is the 13C-labeled and 15N-labeled Riboflavin. Riboflavin is an easily absorbed micronutrient with a key role in maintaining health in humans and other animals.
Cytidine- 13C9, 15N3 is the 13C and 15N labeled Cytidine[1]. Cytidine is a pyrimidine nucleoside and acts as a component of RNA. Cytidine is a precursor of uridine. Cytidine controls neuronal-glial glutamate cycling, affecting cerebral phospholipid metabolism, catecholamine synthesis, and mitochondrial function[2][3][4].
5'-Guanylic acid- 13C10, 15N5 (5'-GMP- 13C10, 15N5 dilithium; 5'-guanosine monophosphate- 13C10, 15N5) dilithium is 13C and 15N-labeled 5'-Guanylic acid (HY-N5134). 5'-Guanylic acid (5'-GMP) is involved in several metabolic disorders, including the AICA-ribosiduria pathway, adenosine deaminase deficiency, adenine phosphoribosyltransferase deficiency (aprt), and the 2-hydroxyglutric aciduria pathway.
Cytidine 5′-monophosphate- 13C9, 15N3 (5'-Cytidylic acid- 13C9, 15N3 dilithium; 5'-CMP- 13C9, 15N3) dilithium is 13C and 15N-labeled Cytidine 5'-monophosphate (HY-W009162). Cytidine 5'-monophosphate (5'-Cytidylic acid) is a nucleotide which is used as a monomer in RNA. Cytidine 5'-monophosphate consists of the nucleobase cytosine, the pentose sugar ribose, and the phosphate group.
Deoxycytidine triphosphate- 13C9, 15N3 (dCTP- 13C9, 15N3 dilithium; 2′-Deoxycytidine-5′-triphosphate- 13C9, 15N3) dilithium is 13C and 15N-labeled Deoxycytidine triphosphate (HY-101400). Deoxycytidine triphosphate (dCTP) is a nucleoside triphosphate that can be used for DNA synthesis. Deoxycytidine triphosphate has many applications, such as real-time PCR, cDNA synthesis, and DNA sequencing.
L-Alanine-2- 13C, 15Nis the 13C-labeled and 15N-labeled L-Alanine. L-Alanine is a non-essential amino acid, involved in sugar and acid metabolism, increases immunity, and provides energy for muscle tissue, brain, and central nervous system.
L-Alanine-1- 13C, 15N is the 13C- and 15N-labeled L-Alanine. L-Alanine is a non-essential amino acid, involved in sugar and acid metabolism, increases immunity, and provides energy for muscle tissue, brain, and central nervous system.
5-Fluorouracil- 13C, 15N2 is the 13C and 15N labeled 5-Fluorouracil[1]. 5-Fluorouracil (5-FU) is an analogue of uracil and a potent antitumor agent. 5-Fluorouracil affects pyrimidine synthesis by inhibiting thymidylate synthetase thus depleting intracellular dTTP pools. 5-Fluorouracil induces apoptosis and can be used as a chemical sensitizer[2][3]. 5-Fluorouracil also inhibits HIV[4].
Axitinib- 13C,d3 is a 13C-labeled and deuterium labeled Axitinib. Axitinib is a multi-targeted tyrosine kinase inhibitor with IC50s of 0.1, 0.2, 0.1-0.3, 1.6 nM for VEGFR1, VEGFR2, VEGFR3 and PDGFRβ, respectively.
4-Trifluoromethylsalicylic acid- 13C6 is the 13C labeled 4-Trifluoromethylsalicylic acid[1]. 4-Trifluoromethylsalicylic acid is a platelet aggregation inhibitor[2].
Sacubitril- 13C4 (hemicalcium salt) is a 13C-labeled and deuterium labeled Sacubitril hemicalcium salt. Sacubitril (AHU-377) hemicalcium salt is a potent NEP inhibitor with an IC50 of 5 nM. Sacubitril hemicalcium salt is a component of the heart failure medicine LCZ696[1].
Encorafenib- 13C,d3 is the 13C- and deuterium labeled Encorafenib. Encorafenib (LGX818) is a highly potent BRAF inhibitor with selective anti-proliferative and apoptotic activity in cells expressing BRAFV600E (EC50=4 nM).
Almorexant- 13C,d3 is the 13C- and deuterium labeled Almorexant. Almorexant (ACT 078573) is a potent and competitive dual orexin 1 receptor (OX1)/orexin 2 receptor (OX2) antagonist with Ki values of 1.3 and 0.17 nM, respectively.
L-Histidine- 13C6 (hydrochloride hydrate) is the 13C-labeled L-Histidine hydrochloride hydrate. L-Histidine hydrochloride hydrate (H-His-OH.HCl.H2O) is an endogenous metabolite.
Linagliptin- 13C,d3 is the 13C- and deuterium labeled Linagliptin. Linagliptin is a highly potent, selective DPP-4 inhibitor with IC50 of 1 nM. Linagliptin-13C,d3 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
Flurbiprofen- 13C,d3 is the 13C- and deuterium labeled Flurbiprofen. Flurbiprofen (dl-Flurbiprofen) is a potent, orally active nonsteroidal anti-inflammatory agent (NSAIA/NSAID), with antipyretic and analgesic activities. Flurbiprofen is commonly used for the research of inflammatory diseases, including osteoarthritis and rheumatoid arthritis. Flurbiprofen is a non-selective cyclooxygenase (COX) inhibitor that can be used for the research of colorectal cancer[1][2][3].
Telmisartan- 13C,d3 is the 13C- and deuterium labeled Telmisartan. Telmisartan is a potent, long lasting antagonist of angiotensin II type 1 receptor (AT1), selectively inhibiting the binding of 125I-AngII to AT1 receptors with IC50 of 9.2 nM.
Elagolix- 13C,d3 (sodium) is the 13C- and deuterium labeled Elagolix sodium. Elagolix sodium is a human GnRH receptor (GnRHR) antagonist with an IC50 and Ki of 0.25 and 3.7 nM, respectively.
Apalutamide- 13C,d3 is the 13C- and deuterium labeled Apalutamide. Apalutamide (ARN-509) is a potent and competitive androgen receptor (AR) antagonist, binding AR with an IC50 of 16 nM[1].
Butenafine- 13C,d3 (hydrochloride) is the 13C- and deuterium labeled. Butenafine Hydrochloride (KP363 Hydrochloride) is a synthetic benzylamine antifungal, works by inhibiting the synthesis of sterols by inhibiting squalene epoxidase.
Zafirlukast- 13C,d3 is the 13C- and deuterium labeled Zafirlukast. Zafirlukast (ICI 204219) is a potent orally active leukotriene D4 (LTD4) receptor antagonist. Zafirlukast shows anti-asthmatic, anti-inflammatory and anti-bacterial effects.
Zafirlukast- 13C,d6 is the 13C- and deuterium labeled Zafirlukast. Zafirlukast (ICI 204219) is a potent orally active leukotriene D4 (LTD4) receptor antagonist. Zafirlukast shows anti-asthmatic, anti-inflammatory and anti-bacterial effects.
Nintedanib- 13C,d3 is the 13C- and deuterium labeled Nintedanib. Nintedanib (BIBF 1120) is a potent triple angiokinase inhibitor for VEGFR1/2/3, FGFR1/2/3 and PDGFRα/β with IC50s of 34 nM/13nM/13 nM, 69 nM/37 nM/108 nM and 59 nM/65 nM, respectively.
Pravastatin- 13C,d3 (sodium) is the 13C- and deuterium labeled Pravastatin (sodium). Pravastatin sodium (CS-514 sodium) is an HMG-CoA reductase inhibitor against sterol synthesis with IC50 of 5.6 μM.
Ketoprofen- 13C,d3 is the 13C- and deuterium labeled Ketoprofen. Ketoprofen (RP-19583) is a non-steroidal antiinflammatory agent, acting as a potent inhibitor of COX, with IC50s of 2 nM and 26 nM for COX-1 and COX-2 in human blood monocytes, respectively[1].
4-Hydroxyestrone- 13C6 is a 13C-labeled Hypoxanthine. Hypoxanthine, a purine derivative, is a potential free radical generator and could be used as an indicator of hypoxia.
Thiabendazole- 13C6 is the 13C6 labeled Thiabendazole. Thiabendazole inhibites the mitochondrial helminth-specific enzyme, fumarate reductase, with anthelminthic property.
Salicylic acid- 13C6 is the 13C-labeled Salicylic acid (HY-B0167). Salicylic acid is a precursor to and a metabolite of Aspirin (HY-14654), can inhibit cyclo-oxygenase-2 (COX-2) activity[1][2].
Istradefylline- 13C,d3 is the 13C- and deuterium labeled Istradefylline. Istradefylline is a very potent, selective and orally active adenosine A2A receptor antagonist with Ki of 2.2 nM in experimental models of Parkinson's disease.
D-(+)-Glucono-1,5-lactone-1- 13C is the 13C labeled D-(+)-Glucono-1,5-lactone. D-(+)-Glucono-1,5-lactone is a polyhydroxy (PHA) that is capable of metal chelating, moisturizing and antioxidant activ[1][2].
UDP-GlcNAc- 13C (disodium) is the 13C labeled UDP-GlcNAc Disodium Salt. UDP-GlcNAc Disodium Salt (UDP-α-D-N-Acetylglucosamine Disodium Salt) is a donor substrate of O-GlcNAc transferase (O[1][2].
Oxaloacetic acid- 13C4 is the 13C-labeled Oxaloacetic acid. Oxaloacetic acid (2-Oxosuccinic acid) is a metabolic intermediate involved in several ways, such as citric acid cycle, gluconeogenesis, the urea cycle, the glyoxylate cycle, amino acid synthesis, and fatty acid synthesis[1][2][3].
Pazopanib- 13C,d3 is the deuterium and 13C labeled Pazopanib[1]. Pazopanib (GW786034) is a novel multi-target inhibitor of VEGFR1, VEGFR2, VEGFR3, PDGFRβ, c-Kit, FGFR1, and c-Fms with IC50s of 10, 30, 47, 84, 74, 140 and 146 nM, respectively[2][3].
Pazopanib- 13C,d3 (hydrochloride) is the deuterium and 13C labeled Pazopanib hydrochloride[1]. Pazopanib Hydrochloride (GW786034 Hydrochloride) is a novel multi-target inhibitor of VEGFR1, VEGFR2, VEGFR3, PDGFRβ, c-Kit, FGFR1, and c-Fms with an IC50 of 10, 30, 47, 84, 74, 140 and 146 nM, respectively[2][3].
Riociguat- 13C,d6 is the 13C and deuterium labeled Riociguat (HY-14779). Riociguat is an oral stimulator of soluble guanylate cyclase (sGC) used in the treatment of pulmonary hypertension.
Taltirelin- 13C,d3 (TA-0910- 13C,d3) is 13C and deuterated labeled Taltirelin (HY-B0596). Taltirelin (TA0910) is a superagonist at thyrotropin-releasing hormone receptor (TRH-R) with an IC50 of 910 nM and EC50 of 36 nM for stimulating an increase in cytosolic Ca 2+ concentration (Ca 2+ release).
Methyl Paraben- 13C6 (Methyl 4-hydroxybenzoate- 13C6) is a 13C labeled Methyl Paraben (HY-N0349) . Methyl Paraben, isolated from the barks of Tsuga dumosa the methyl ester of p-hydroxybenzoic acid, is a standardized chemical allergen. Methyl Paraben is a stable, non-volatile compound used as an antimicrobial preservative in foods, agents and cosmetics. The physiologic effect of Methyl Paraben is by means of increased histamine release, and cell-mediated immunity [2].
Adenosine monophosphate- 13C10 (AMP- 13C10) dilithium is 13C-labeled Adenosine monophosphate (HY-A0181). Adenosine monophosphate is a key cellular metabolite regulating energy homeostasis and signal transduction.
Guanosine triphosphate- 13C10 (GTP- 13C10) dilithium is 13C-labeled Guanosine triphosphate (HY-113225). Guanosine triphosphate is a native nucleotide. The derivatives of GTP may be used as specific inhibitors against COVID-19.
Sucrose- 13C6-1 is 13C labeled Sucrose. Sucrose (D-(+)-Saccharose) is a disaccharide which is composed of two monosaccharides, glucose and fructose. Sucrose?can be applied in some animal models, including metabolic disease, obesity,?diet on preference,?and diabetes, et al .
Emtricitabine- 13C, 15N2 (BW1592- 13C, 15N2) is a 13C- and 15N-labeled Emtricitabine (HY-17427). Emtricitabine is a nucleoside reverse transcriptase inhibitor (NRTI) with an EC50 of 0.01 μM in PBMC cell. It is an antiviral agent for the treatment of HIV infection.
Pomalidomide-C2-amido-(C1-O-C5-O-C1)2-COOH is a synthesized E3 ligase ligand-linker conjugate that incorporates the Pomalidomide based cereblon ligand and a linker used in PROTAC technology.
L-Glutamine- 13C5 is the 13C-labeled L-Glutamine. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2].
Apixaban- 13C,d3 is a deuterium and 13C labeled Apixaban. Apixaban is a highly selective, reversible inhibitor of Factor Xa with Ki of 0.08 nM and 0.17 nM in human and rabbit, respectively[1].
Calcifediol- 13C5 (monohydrate) is the 13C-labeled Calcifediol monohydrate. Calcifediol monohydrate (25-hydroxy Vitamin D3 monohydrate), a major circulating metabolite of vitamin D3, is a potent VDR ligand [2].
MCPA- 13C8 is the 13C-labeled MCPA. MCPA is a phenoxy herbicide, and widely used to control annual and perennial broad leaved weeds, including poppy, thistles and docks, in crops such as cereals, rice, linseed, flax, grassland and turf[1][2].
5-Methyltetrahydrofolic acid- 13C5 is the 13C-labeled 5-Methyltetrahydrofolic acid. 5-Methyltetrahydrofolic acid (5-Methyl THF) is a biologically active form of folic acid. 5-Methyltetrahydrofolic acid is a methylated derivate of tetrahydrofolate. 5-Methyltetrahydrofolic acid is the predominant natural dietary folate and the principal form of folate in plasma and cerebrospinal fluid[1].
L-Phenylalanine-3- 13C is the 13C-labeled L-Phenylalanine. L-Phenylalanine ((S)-2-Amino-3-phenylpropionic acid) is an essential amino acid isolated from Escherichia coli. L-Phenylalanine is a α2δ subunit of voltage-dependent Ca+ channels antagonist with a Ki of 980 nM. L-phenylalanine is a competitive antagonist for the glycine- and glutamate-binding sites of N-methyl-D-aspartate receptors (NMDARs) (KB of 573 μM ) and non-NMDARs, respectively. L-Phenylalanine is widely used in the production of food flavors and pharmaceuticals[1][2][3][4].
L-Alanine- 13C3 is the 13C-labeled L-Alanine. L-Alanine is a non-essential amino acid, involved in sugar and acid metabolism, increases immunity, and provides energy for muscle tissue, brain, and central nervous system.
Regorafenib- 13C,d3 is the 13C- and deuterium labeled Regorafenib. Regorafenib (BAY 73-4506) is a multi-targeted receptor tyrosine kinase inhibitor with IC50s of 13/4.2/46, 22, 7, 1.5 and 2.5 nM for VEGFR1/2/3, PDGFRβ, Kit, RET and Raf-1, respectively.
Triclabendazole sulfoxide- 13C,d3 is the 13C- and deuterium labeled Triclabendazole sulfoxide. Triclabendazole sulfoxide (TCBZ-SO) is the main plasma metabolite of Triclabendazole, and exhibits anti-parasite effects. Triclabendazole sulfoxide can inhibit membrane transporter ABCG2/BCRP[1][2].
Salmeterol- 13C6 (xinafoate) is the 13C6 labeled Salmeterol (xinafoate). Salmeterol (GR 33343X) xinafoate is a potent and selective human β2 adrenoceptor agonist. Salmeterol shows potent stimulation of cAMP accumulation in CHO cells expressing human β2, β1 and β3 adrenoceptors with pEC50s of 9.6, 6.1, and 5.9, respectively.
Doxorubicin- 13C,d3 (TFA) is the deuterium and 13C labeled Doxorubicin. Doxorubicin (Hydroxydaunorubicin), a cytotoxic anthracycline antibiotic, is an anti-cancer chemotherapy agent. Doxorubicin inhibits topoisomerase II with an IC50 of 2.67 μM, thus stoppin
Caffeic acid- 13C3 is an 13C labeled caffeic acid. Caffeic acid is a phytonutrient belonging to the flavonoids. Caffeic acid and its derivatives, are potential antimicrobial agents, chronic infection induced by microbes such as bacteria, fungi, and viruses[1].
(Rac)-Fosfomycin (benzylamine)- 13C3 is the 13C labeled Fosfomycin[1]. Fosfomycin (MK-0955) is a broad-spectrum antibiotic. Fosfomycin can cross blood-brain barrier penetrating, and irreversibly inhibits an early stage in cell wall synthesis. Fosfomycin shows anti-bacteria activity for a range of bacteria, including multidrug-resistant (MDR), extensively drug-resistant (XDR), and pan-drug-resistant (PDR) bacteria[2][3].
T-2 Toxin- 13C24 (T-2 Mycotoxin- 13C24) is 13C-labeled T-2 Toxin (HY-N6792). T-2 Toxin (T-2 Mycotoxin) is a toxic trichothecene mycotoxin produced by various Fusarium species in feedstuffs and cereal grains. T-2 Toxin (T-2 Mycotoxin) inhibits the synthesis of DNA and RNA, interferes with the metabolism of membrane phospholipids, and increases the level of liver lipid peroxides. T-2 Toxin (T-2 Mycotoxin) induces apoptosis in the immune system, gastrointestinal tissues, and fetal tissues [2] .
SN-38 glucuronide- 13C6 is the 13C labeled SN-38 glucuronide (HY-126373) . SN-38 glucuronide is an inactive metabolite of the cancer agent Irinotecan. Irinotecan is a topoisomerase I inhibitor which can be used for researching colon and rectal cancer [2].
Levomefolic acid- 13C,d3is the deuterium labeledLevomefolic acid(HY-14781) . Levomefolic acid (5-MTHF) is an orally active, brain-penetrant natural active form of folic acid and is one of the most widely used folic acid food supplements [2] .
Benzisothiazolinone-13C5 (1,2-Benzothiazol-3-one-13C5) is a 13C-labeled Benzisothiazolinone. Benzisothiazolinone is widely used as an antiseptic and antibacterial agent .
Moxifloxacin- 13C,d3 hydrochloride (BAY 12-8039- 13C,d3) is 13C and deuterated labeled Moxifloxacin (HY-66011A). Moxifloxacin is an orally active 8-methoxyquinolone antimicrobial for use in the treatment of acute bacterial sinusitis, acute bacterial exacerbations of chronic bronchitis, and community-acquired pneumonia.
Flavin adenine dinucleotide- 13C5 (FAD- 13C5) ammonium is 13C labeled Flavin adenine dinucleotide (HY-B1654). Flavin adenine dinucleotide (FAD) is a redox cofactor, more specifically a prosthetic group of a protein, involved in several important enzymatic reactions in metabolism.
(Z)-Aconitic acid- 13C6 is the 13C-labeled (Z)-Aconitic acid (HY-W016814). (Z)-Aconitic acid- 13C6 (cis-Aconitic acid) is the cis-isomer of Aconitic acid. (Z)-Aconitic acid- 13C6 (cis-Aconitic acid) is an intermediate in the tricarboxylic acid cycle produced by the dehydration of citric acid.
ATP- 13C10 (Adenosine 5'-triphosphate- 13C10) dilithium is 13C-labeled ATP (HY-B2176). ATP (Adenosine 5'-triphosphate) is a central component of energy storage and metabolism in vivo. ATP provides the metabolic energy to drive metabolic pumps and serves as a coenzyme in cells. ATP is an important endogenous signaling molecule in immunity and inflammation.
Deoxythymidine-5'-triphosphate- 13C10 (dTTP- 13C10) dilithium is 13C-labeled Deoxythymidine-5'-triphosphate (HY-138615). Deoxythymidine-5'-triphosphate (dTTP) is one of the four nucleoside triphosphates. Deoxythymidine-5'-triphosphate (dTTP) is used in the synthesis of DNA.
DL-Lysine- 13C6 hydrochloride ((±)-2,6-Diaminocaproic acid- 13C6 hydrochloride) is 13C-labeled DL-Lysine (HY-B2236). DL-Lysine is a racemic mixture of the D-Lysine and L-Lysine. Lysine is an α-amino acid that is used in the biosynthesis of proteins.
Guanosine 5'-diphosphate- 13C10 (GDP- 13C10) dilithium is 13C-labeled Guanosine 5'-diphosphate (HY-113066). Guanosine 5'-diphosphate (GDP) is a nucleoside diphosphate that activates adenosine 5'-triphosphate-sensitive K + channel. Guanosine 5'-diphosphate is a potential iron mobilizer, which prevents the hepcidin-ferroportin interaction and modulates the interleukin-6 (IL-6)/stat-3 pathway. Guanosine 5'-diphosphate can be used in the research of inflammation, such as anemia of inflammation (AI).
3-Hydroxykynurenine- 13C3, 15N (3-Hydroxy-DL-kynurenine- 13C3, 15N)is the 13C and 15N labeled3-Hydroxykynurenine(HY-113294) . 3-Hydroxykynurenine, a?metabolite of tryptophan, is a potential endogenous neurotoxin whose increased levels have been described in several neurodegenerative disorders. 3-Hydroxykynurenine induces neuronal apoptosis[2].
L-Alanine- 13C3, 15N is the 13C- and 15N-labeled L-Alanine. L-Alanine is a non-essential amino acid, involved in sugar and acid metabolism, increases immunity, and provides energy for muscle tissue, brain, and central nervous system.
Iduronate sulfatase (Iduronate sulfate sulfatase) is an exo-sulfatase that hydrolyzes the C2-sulfate ester bond from nonreducing terminal α-L-iduronic acid residues in HS [2].
Adenosine monophosphate- 13C10, 15N5 is the 13C-labeled and 15N-labeled Adenosine monophosphate. Adenosine monophosphate is a key cellular metabolite regulating energy homeostasis and signal transduction[1].
2,4-D- 13C6 is the 13C-labeled 2,4-D. 2,4-D (2,4-Dichlorophenoxyacetic acid) is a selective systemic herbicide for the control of broad-leaved weeds. 2,4-D acts as a plant hormone, causing uncontrolled growth in the meristematic tissues. 2,4-D inhibits DNA and protein synthesis and thereby prevents normal plant growth and development[1].
γ-Aminobutyric acid- 13C4 is the 13C-labeled γ-Aminobutyric acid. γ-Aminobutyric acid (4-Aminobutyric acid) is a major inhibitory neurotransmitter in the adult mammalian brain[1][2], binding to the ionotropic GABA receptors (GABAA receptors) and metabotropic receptors (GABAB receptors)[2].
Vigabatrin- 13C,d2 (hydrochloride) is the 13C- and deuterium labeled Vigabatrin (hydrochloride). Vigabatrin hydrochloride (γ-Vinyl-GABA hydrochloride), a inhibitory neurotransmitter GABA vinyl-derivative, is an orally active and irreversible GABA transaminase inhibitor. Vigabatrin hydrochloride is an antiepileptic agent, which acts by increasing GABA levels in the brain by inhibiting the catabolism of GABA by GABA transaminase[1][2][3].
Epinastine- 13C,d3 (hydrobromide) is the 13C- and deuterium labeled Epinastine. Epinastine (WAL801) is an antihistamine and mast cell stabilizer. Epinastine is a potent, selective and orally-active histamine H1 receptor antagonist. Epinastine also inhibits IL-8 release and has an antiallergic action[1][2][3][4].
3-Hydroxybutyric acid- 13C4 (sodium) is the 13C labeled 3-Hydroxybutyric acid sodium (HY-W010452). 3-Hydroxybutyric acid sodium is a metabolite that is elevated in type I diabetes, and can modulate the properties of membrane lipids[1].
Adenine- 13C is the 13C labeled Adenine[1]. Adenine (6-Aminopurine), a purine, is one of the four nucleobases in the nucleic acid of DNA. Adenine acts as a chemical component of DNA and RNA. Adenine also plays an important role in biochemistry involved in cellular respiration, the form of both ATP and the cofactors (NAD and FAD), and protein synthesis[2][3][4].
2'-Deoxyadenosine-5'-triphosphate- 13C10 (dATP- 13C10) dilithium is 13C-labeled 2'-Deoxyadenosine-5'-triphosphate (HY-136648). 2'-Deoxyadenosine-5'-triphosphate (dATP) is a nucleotide used in cells for DNA synthesis (or replication), as a substrate of DNA polymerase.
dGTP- 13C10 (2'-Deoxyguanosine-5'-triphosphate- 13C10) dilithium is 13C-labeled dGTP (HY-138616). dGTP (2'-Deoxyguanosine-5'-triphosphate), a guanosine nucleotide, can be used in deoxyribonucleic acid synthesis. Guanosine nucleotides (GDP, GTP, dGDP, and dGTP) are highly susceptible to oxidative damage to 8-oxo-GDP (8-O-GDP), 8-O-dGTP, 8-O-GTP, and 8-O-dGTP.
p53 Activator 10 (Example C-2) is a compound that targets the y220c mutant of p53. p53 Activator 10 activation is involved in the downstream effects of tumor suppression .
L-Phenylalanine- 13C9, 15N is the 13C- and 15N-labeled L-Phenylalanine. L-Phenylalanine ((S)-2-Amino-3-phenylpropionic acid) is an essential amino acid isolated from Escherichia coli. L-Phenylalanine is a α2δ subunit of voltage-dependent Ca+ channels antagonist with a Ki of 980 nM. L-phenylalanine is a competitive antagonist for the glycine- and glutamate-binding sites of N-methyl-D-aspartate receptors (NMDARs) (KB of 573 μM ) and non-NMDARs, respectively. L-Phenylalanine is widely used in the production of food flavors and pharmaceuticals[1][2][3][4].
L-Arginine- 13C6, 15N4 (hydrochloride) is the 13C- and 15N-labeled L-Arginine hydrochloride. L-Arginine hydrochloride ((S)-(+)-Arginine hydrochloride) is the nitrogen donor for synthesis of nitric oxide, a potent vasodilator that is deficient during times of sickle cell crisis.
N-Acetyl-D-glucosamine- 13C, 15N is the 13C and 15N labeled N-Acetyl-D-glucosamine. N-Acetyl-D-Glucosamine (N-Acetyl-2-amino-2-deoxy-D-glucose) is a monosaccharide derivative of gluc[1][2].
5-Fluorouracil- 13C4, 15N2 is the 13C and 15N labeled 5-Fluorouracil[1]. 5-Fluorouracil (5-FU) is an analogue of uracil and a potent antitumor agent. 5-Fluorouracil affects pyrimidine synthesis by inhibiting thymidylate synthetase thus depleting intracellular dTTP pools. 5-Fluorouracil induces apoptosis and can be used as a chemical sensitizer[2][3]. 5-Fluorouracil also inhibits HIV[4].
ATP- 13C10, 15N5 is the 13C and 15N labeled ATP[1]. ATP (Adenosine 5'-triphosphate) is a central component of energy storage and metabolism in vivo. ATP provides the metabolic energy to drive metabolic pumps and serves as a coenzyme in cells. ATP is an important endogenous signaling molecule in immunity and inflammation[2][3].
Dihydrouracil- 13C4, 15N2 is the 13C and 15N labeled Dihydrouracil[1]. Dihydrouracil (5,6-Dihydrouracil), a metabolite of Uracil, can be used as a marker for identification of dihydropyrimidine dehydrogenase (DPD)-deficient[2][3].
Ile-(Leu-13C6,15N)-OH (TFA) is 13C- and 15N-labeled L-Isoleucyl-L-leucine (HY-W269700). L-Isoleucyl-L-leucine has a role as a metabolite and can be used to inhibit movement-induced muscle damage and muscle defective condition.
Uridine-13C9,15N2 (β-Uridine-13C9,15N2) is 13C and 15N labeled Uridine (HY-B1449). Uridine is a glycosylated pyrimidine-analog containing uracil attached to a ribose ring (or more specifically, aribofuranose) via a β-N1-glycosidic bond .
D-Mannose is a C-2 superpolymer of glucose that occurs naturally in many plants and fruits. D-Mannose has anti-inflammatory and antitumor activity. D-Mannose plays an important role in immune regulation [2] .
L-Phenylalanine- 13C9 is the 13C-labeled L-Phenylalanine. L-Phenylalanine ((S)-2-Amino-3-phenylpropionic acid) is an essential amino acid isolated from Escherichia coli. L-Phenylalanine is a α2δ subunit of voltage-dependent Ca+ channels antagonist with a Ki of 980 nM. L-phenylalanine is a competitive antagonist for the glycine- and glutamate-binding sites of N-methyl-D-aspartate receptors (NMDARs) (KB of 573 μM ) and non-NMDARs, respectively. L-Phenylalanine is widely used in the production of food flavors and pharmaceuticals[1][2][3][4].
L-Phenylalanine- 13C6 is the 13C-labeled L-Phenylalanine. L-Phenylalanine ((S)-2-Amino-3-phenylpropionic acid) is an essential amino acid isolated from Escherichia coli. L-Phenylalanine is a α2δ subunit of voltage-dependent Ca+ channels antagonist with a Ki of 980 nM. L-phenylalanine is a competitive antagonist for the glycine- and glutamate-binding sites of N-methyl-D-aspartate receptors (NMDARs) (KB of 573 μM ) and non-NMDARs, respectively. L-Phenylalanine is widely used in the production of food flavors and pharmaceuticals[1][2][3][4].
L-Alanine- 13C,d is the 13C- and deuterium labeled L-Alanine. L-Alanine is a non-essential amino acid, involved in sugar and acid metabolism, increases immunity, and provides energy for muscle tissue, brain, and central nervous system.
N-Acetyl-D-glucosamine- 13C is the 13C labeled N-Acetyl-D-glucosamine. N-Acetyl-D-Glucosamine (N-Acetyl-2-amino-2-deoxy-D-glucose) is a monosaccharide derivative of gluc[1][2].
Uridine 5′-diphosphoglucose- 13C6 (disodium) is the 13C labeled Uridine 5′-diphosphoglucose disodium salt[1]. Uridine 5′-diphosphoglucose disodium salt (UDP-D-Glucose disodium salt) is the precursor of glucose-containing oligosaccharides, polysaccharides, glycoproteins, and glycolipids in animal tissues and in some microorganisms. Uridine-5′-diphosphoglucose is an agonist of the P2Y14 receptor, a neuroimmune system GPCR[2].
(R)-3-Hydroxybutanoic acid- 13C (sodium) is the 13C labeled (R)-3-Hydroxybutanoic acid sodium[1]. (R)-3-Hydroxybutanoic acid sodium ((R)-3-Hydroxybutyric acid) is a metabolite converted from acetoacetic acid catalyzed by 3-hydroxybutyrate dehydrogenase. (R)-3-Hydroxybutanoic acid sodium can function as a nutrition source, and as a precursor for vitamins, antibiotics and pheromones[2][3].
rU Phosphoramidite- 13C9 (DMT-2'O-TBDMS-rU phosphoramidite- 13C9) is 13C-labeled rU Phosphoramidite (HY-W048482). rU Phosphoramidite is a phosphorite monomer that can be used in the synthesis of oligonucleotides.
Uridine 5'-monophosphate- 13C9 (5'-?Uridylic acid- 13C9) dilithium is 13C-labeled Uridine 5'-monophosphate (HY-101981). Uridine 5'-monophosphate (5'-?Uridylic acid), a monophosphate form of UTP, can be acquired either from a de novo pathway or degradation products of nucleotides and nucleic acids in vivo and is a major nucleotide analogue in mammalian milk.
L-Valine- 13C5, 15N,d8 is the deuterium, 13C-, and 15-labeled L-Valine. L-Valine is one of 20 proteinogenic amino acids. L-Valine is an essential amino acid[1].
L-Valine- 13C5, 15N,d2 is the deuterium, 13C-, and 15-labeled L-Valine. L-Valine is one of 20 proteinogenic amino acids. L-Valine is an essential amino acid[1].
L-Histidine- 13C6, 15N3 (hydrochloride hydrate) is the 13C- and 15N-labeled L-Histidine hydrochloride hydrate. L-Histidine hydrochloride hydrate (H-His-OH.HCl.H2O) is an endogenous metabolite.
Guanosine triphosphate- 13C10, 15N5 (tetraammonium) is the 13C and 15N labeled Guanosine triphosphate tetraammonium[1]. Guanosine triphosphate is a native nucleotide. The derivatives of GTP may be used as specific inhibitors against COVID-19[2].
Thymidine-5'-monophosphate- 13C10, 15N2 (disodium) is the 13C and 15N labeled Thymidine-5'-monophosphate disodium salt[1]. Thymidine-5'-monophosphate disodium salt is an endogenous metabolite.
Adenosine monophosphate-13C10,15N5 (disodium) is the sodium salt form of Adenosine monophosphate-13C10,15N5. Adenosine monophosphate is a key cellular metabolite that regulates energy homeostasis and signal transduction .
(Leu-13C6,15N)-Ile-OH (L-Leucyl-13C6,15N-L-isoleucine) TFA is the deuterium labeled Leu-Ile-OH. Leu-Ile-OH protects against neuronal death by inducing brain-derived neurotrophic factor (BDNF) and glial cell line-derived neurotrophic factor (GDNF) synthesis .
Lamivudine-13C,15N2,d2 (BCH-189-13C,15N2,d2) is a 13C, 15N, and deuterium labeled Lamivudine (HY-B0250). Lamivudine is an orally active and blood-brain barrier permeable nucleoside reverse transcriptase inhibitor (NRTI). Lamivudine inhibits HIV reverse transcriptase 1 and 2 and hepatitis B virus (HBV) reverse transcriptase [2] .
DCVC- 13C3, 15N is 15N and 13C labeled DCVC. DCVC (S-[(1E)-1,2-Dichloroethenyl]-L-cysteine) is a bioactive metabolite of trichloroethylene (TCE). DCVC inhibits pathogen-stimulated pro-inflammatory cytokines IL-1β, IL-8, and TNF-α release from tissue cultures [2].
Antibacterial agent 109 (Compound C-2) is a potent antibacterial agent against both gram-positive and gram negative bacteria, and non-mutagenic. Antibacterial agent 109 inhibits protein synthesis by blocking the extension of new peptide chains .
LH1306 is a C2-symmetric inhibitor of PD-1/PD-L1 protein-protein interaction (PPI), with an IC50 value of 25 nM. LH1306 can be used in anti-tumor research .
Cyclo(L-Phe-L-Val) is a potent inhibitor of enzymes isocitrate lyase (ICL) (IC50=27 μg/mL). cyclo(L-Phe-L-Val) inhibits the gene transcription of ICL in C. albicans under C2-carbon-utilizing conditions .
Hinnuliquinone is a C2-symmetric dimeric non-peptide fungal metabolite inhibitor of HIV-1 protease. Hinnuliquinone is a bis-indolyl-2,5-dihydroxybenzoquinone pigment, that can be isolated from Nodulisphorium hinnuleum[2].
hGGPPS-IN-2 (Compound 16g) is a potent inhibitor of the human geranylgeranyl pyrophosphate synthase (hGGPPS). hGGPPS-IN-2 is an analogue of C-2-substituted thienopyrimidine-based bisphosphonates (C2-ThP-BPs). hGGPPS-IN-2 induces target-selective apoptosis of multiple myeloma (MM) cells and exhibits antimyeloma activity in vivo .
hGGPPS-IN-3 (Compound 13h) is a potent inhibitor of the human geranylgeranyl pyrophosphate synthase (hGGPPS). hGGPPS-IN-3 is an analogue of C-2-substituted thienopyrimidine-based bisphosphonates (C2-ThP-BPs). hGGPPS-IN-3 induces target-selective apoptosis of multiple myeloma (MM) cells and exhibits antimyeloma activity in vivo .
hGGPPS-IN-1 (Compound 18b) is a potent inhibitor of the human geranylgeranyl pyrophosphate synthase (hGGPPS). hGGPPS-IN-1 is an analogue of C-2-substituted thienopyrimidine-based bisphosphonates (C2-ThP-BPs). hGGPPS-IN-1 induces target-selective apoptosis of multiple myeloma (MM) cells and exhibits antimyeloma activity in vivo .
3,3'-Diiodo-L-thyronine- 13C6 is the 13C labeled 3,3'-Diiodo-L-thyronine[1]. 3,3'-Diiodo-L-thyronine (3,3'-T2) is an endogenous metabolite of thyroid hormone. 3,3'-Diiodo-L-thyronine significantly enhances COX activity[2][3].
L-Glutamine- 13C5, 15N2 is the 13C- and 15N-labeled L-Glutamine. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2].
N-Acetyl-D-glucosamine- 13C, 15N-1 is the 13C and 15N labeled N-Acetyl-D-glucosamine. N-Acetyl-D-Glucosamine (N-Acetyl-2-amino-2-deoxy-D-glucose) is a monosaccharide derivative of gluc[1][2].
ATP- 13C10, 15N5 (disodium) is a 13C-labeled and 15N-labeled ATP (HY-B2176). ATP is a central component of energy storage and metabolism in vivo. ATP provides the metabolic energy to drive metabolic pumps and serves as a coenzyme in cells. ATP is an important endogenous signaling molecule in immunity and inflammation[1][2][3][4].
2'-Deoxyguanosine 5'-monophosphate- 13C10, 15N5 (disodium) is the 13C and 15N labeled 2'-Deoxyguanosine 5'-monophosphate disodium[1]. 2'-Deoxyguanosine 5'-monophosphate disodium (5′-dGMP disodium) is a mononucleotide having guanine as the nucleobase. 2'-Deoxyguanosine 5'-monophosphate disodium is a nucleic acid guanosine triphosphate (GTP) derivative[2].
Deoxythymidine-5'-triphosphate- 13C10, 15N2 (dTTP- 13C10, 15N2) dilithium is 13C and 15N-labeled Deoxythymidine-5'-triphosphate (HY-138615). Deoxythymidine-5'-triphosphate (dTTP) is one of the four nucleoside triphosphates. Deoxythymidine-5'-triphosphate (dTTP) is used in the synthesis of DNA.
DL-Lysine- 13C6, 15N2 hydrochloride ((±)-2,6-Diaminocaproic acid- 13C6, 15N2 hydrochloride) is 13C and 15N-labeled DL-Lysine (HY-B2236). DL-Lysine is a racemic mixture of the D-Lysine and L-Lysine. Lysine is an α-amino acid that is used in the biosynthesis of proteins.
Guanosine 5'-diphosphate- 13C10, 15N5 (GDP- 13C10, 15N5) dilithium is 13C and 15N-labeled Guanosine 5'-diphosphate (HY-113066). Guanosine 5'-diphosphate (GDP) is a nucleoside diphosphate that activates adenosine 5'-triphosphate-sensitive K + channel. Guanosine 5'-diphosphate is a potential iron mobilizer, which prevents the hepcidin-ferroportin interaction and modulates the interleukin-6 (IL-6)/stat-3 pathway. Guanosine 5'-diphosphate can be used in the research of inflammation, such as anemia of inflammation (AI).
DMT-dA(bz) Phosphoramidite- 13C10, 15N5 is the 13C and 15N labeled DMT-dA(bz) Phosphoramidite[1]. DMT-dA(bz) Phosphoramidite is typically used in the synthesis of DNA[2].
2'-Deoxyadenosine-5'-triphosphate- 13C10, 15N5 (dATP- 13C10, 15N5) dilithium is 13C and 15N-labeled 2'-Deoxyadenosine-5'-triphosphate (HY-136648). 2'-Deoxyadenosine-5'-triphosphate (dATP) is a nucleotide used in cells for DNA synthesis (or replication), as a substrate of DNA polymerase.
dGTP- 13C10, 15N5 (2'-Deoxyguanosine-5'-triphosphate- 13C10, 15N5) dilithium is 13C and 15N-labeled dGTP (HY-138616). dGTP (2'-Deoxyguanosine-5'-triphosphate), a guanosine nucleotide, can be used in deoxyribonucleic acid synthesis. Guanosine nucleotides (GDP, GTP, dGDP, and dGTP) are highly susceptible to oxidative damage to 8-oxo-GDP (8-O-GDP), 8-O-dGTP, 8-O-GTP, and 8-O-dGTP.
D-Fructose- 13C6,d7 is the deuterium and 13C labeled D-Fructose. D-Fructose (D(-)-Fructose) is a naturally occurring monosaccharide found in many plants[1].
N-Acetyl-D-glucosamine- 13C-1 is the 13C labeled N-Acetyl-D-glucosamine. N-Acetyl-D-Glucosamine (N-Acetyl-2-amino-2-deoxy-D-glucose) is a monosaccharide derivative of gluc[1][2].
N-Acetyl-D-glucosamine- 13C-3 is the 13C labeled N-Acetyl-D-glucosamine. N-Acetyl-D-Glucosamine (N-Acetyl-2-amino-2-deoxy-D-glucose) is a monosaccharide derivative of gluc[1][2].
Diethyl succinate- 13C4 is the 13C labeled Diethyl succinate[1]. Diethyl succinate (Diethyl Butanedioate) is used at physiological pH and crosses biological membranes, incorporates into cells in tissue culture and is metabolized by the TCA cycle. Diethyl succinate is known to be non-toxic and used in fragrances and flavoring[2].
L-Ascorbic acid- 13C6-1 (L-Ascorbate-1; Vitamin C- 13C6-1) is a 13C labeled L-Ascorbic acid (HY-B0166) . L-Ascorbic acid (L-Ascorbate), an electron donor, is an endogenous antioxidant agent. L-Ascorbic acid inhibits selectively Cav3.2 channels with an IC50 of 6.5 μM. L-Ascorbic acid is also a collagen deposition enhancer and an elastogenesis inhibitor [2] . L-Ascorbic acid exhibits anti-cancer effects through the generation of reactive oxygen species (ROS) and selective damage to cancer cells .
BTK-IN-32 (compound C2) is a potent inhibitor of BTK. BTK-IN-32 activates full-length BTK and smaller multidomain BTK fragments instead of the isolated kinase domain .
L-Alanine- 13C3, 15N,d4 is the deuterium, 13C-, and 15-labeled L-Alanine. L-Alanine is a non-essential amino acid, involved in sugar and acid metabolism, increases immunity, and provides energy for muscle tissue, brain, and central nervous system.
N-Acetyl-D-glucosamine- 13C3, 15N is the 13C and 15N labeled N-Acetyl-D-glucosamine. N-Acetyl-D-Glucosamine (N-Acetyl-2-amino-2-deoxy-D-glucose) is a monosaccharide derivative of gluc[1][2].
N-Acetyl-D-glucosamine- 13C8, 15N is 13C and 15N labeled N-Acetyl-D-glucosamine (HY-A0132). N-Acetyl-D-glucosamine is a monosaccharide derivative of glucose.
rU Phosphoramidite- 13C9, 15N2 (DMT-2'O-TBDMS-rU phosphoramidite- 13C9, 15N2) is 13C and 15N-labeled rU Phosphoramidite (HY-W048482). rU Phosphoramidite is a phosphorite monomer that can be used in the synthesis of oligonucleotides.
Uridine 5'-monophosphate- 13C9, 15N2 (5'-?Uridylic acid- 13C9, 15N2) dilithium is 13C and 15N-labeled Uridine 5'-monophosphate (HY-101981). Uridine 5'-monophosphate (5'-?Uridylic acid), a monophosphate form of UTP, can be acquired either from a de novo pathway or degradation products of nucleotides and nucleic acids in vivo and is a major nucleotide analogue in mammalian milk.
Hydroxystilbamidine, a dye capable of binding to both DNA and RNA, is a powerful inhibitor of cellular ribonucleases. Hydroxystilbamidine is a retrograde fluorescent tracer and a histochemical stain [1]sup [2].
Benzyl alcohol-α- 13C-α,α-d2 is the 13C-labeled Benzyl alcohol. Benzyl alcohol is an aromatic alcohol; a colorless liquid with a mild pleasant aromatic odor.
Milbemycin A4 inhibits P-glycoprotein activity, and reverses multidrug resistance of tumor cells. Milbemycins are a family of macrolide antibiotics with insecticidal and acaricidal activity [1]sup>[2].
N2-Acetylguanine is a C2-modified guanine. N2-Acetylguanine binds GR (guanine-guanine riboswitch) with an Kd value of 300 nM. N2-Acetylguanine modulate transcriptional termination. N2-Acetylguanine has the potential for the research of antimicrobial agent .
L-Phenylalanine- 13C9, 15N,d8 is the deuterium, 13C-, and 15-labeled L-Phenylalanine. L-Phenylalanine ((S)-2-Amino-3-phenylpropionic acid) is an essential amino acid isolated from Escherichia coli. L-Phenylalanine is a α2δ subunit of voltage-dependent Ca+ channels antagonist with a Ki of 980 nM. L-phenylalanine is a competitive antagonist for the glycine- and glutamate-binding sites of N-methyl-D-aspartate receptors (NMDARs) (KB of 573 μM ) and non-NMDARs, respectively. L-Phenylalanine is widely used in the production of food flavors and pharmaceuticals[1][2][3][4].
L-Arginine- 13C6, 15N4,d7 (hydrochloride) is the deuterium, 13C-, and 15-labeled L-Arginine hydrochloride. L-Arginine hydrochloride ((S)-(+)-Arginine hydrochloride) is the nitrogen donor for synthesis of nitric oxide, a potent vasodilator that is deficient during times of sickle cell crisis.
N-Acetyl-D-glucosamine- 13C6 (N-Acetyl-2-amino-2-deoxy-D-glucose- 13C6) is the 13C labled N-Acetyl-D-glucosamine (HY-A0132) . N-Acetyl-D-Glucosamine (N-Acetyl-2-amino-2-deoxy-D-glucose) is a monosaccharide derivative of glucose.
PF-06747711 is a potent, selective, and orally active retinoic acid receptor-related orphan C2(RORC2, also known as RORγt) inverse agonist, with an IC50 of 4.1 nM. Anti-skin inflammatory activity .
sEH inhibitor-7 (compound c-2) is an inhibitor of soluble epoxide hydrolase (sEH) with IC50s of 0.15 μM (mouse sEH) and 6.2 μM (human sEH), respectively. soluble epoxide hydrolase (sEH) plays an important role in the metabolism of endogenous chemical mediators involved in the regulation of blood pressure and inflammation .
CyPPA is a positive modulator of hSK3 and hSK2, with EC50 values of 14 μM and 5.6 μM, repectively. CyPPA is inactive on both hSK1 and hIK channels [1]sup [2].
L-Histidine- 13C6, 15N3,d5 (hydrochloride hydrate) is the deuterium, 13C-, and 15-labeled L-Histidine hydrochloride hydrate. L-Histidine hydrochloride hydrate (H-His-OH.HCl.H2O) is an endogenous metabolite.
Adenosine monophosphate- 13C10, 15N5,d12 (AMP- 13C10, 15N5,d12) dilithium is 13C and 15N-labeled Adenosine monophosphate (HY-A0181). Adenosine monophosphate is a key cellular metabolite regulating energy homeostasis and signal transduction.
DL-α-Tocopherol acetate- 13C4,d6 is the deuterium and 13C labeled DL-α-Tocopherol acetate[1]. DL-α-Tocopherol acetate is a vitamin E derivative which is often included in the formulations of enteral nutrition[2][3].
L-Glutamine- 13C5, 15N2,d5 is the deuterium, 13C-, and 15-labeled L-Glutamine. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2].
2-Pentylfuran- 13C2 is the 13C2 labeled 2-Pentylfuran. 2-Pentylfuran is the compound isolated from steam volatile oils obtained from potatoes at atmospheric pressure.
SARS-CoV-2nsp13-IN-2 (Compound C2) is a SARS-CoV-2 non-structural protein 13(nsp13) small-molecule inhibitor with an IC50 of 42 μM against nsp13 ssDNA + ATPase .
AmPEG6C2-Aur0131 is a agent-linker conjugate for ADC (anti-CXCR4 ADC) with potent antitumor activity by using Aur0131 (an auristatin microtubule inhibitor), linked via the non-cleavable linker AmPEG6C2 .
D-Mannose- 13C-2 is the 13C labeled D-Mannose. D-Mannose is a carbohydrate, which plays an important role in human metabolism, especially in the glycosylationof specific prote[1][2].
ROR agonist-1 is a potent and orally bioavailable inverse agonist of the retinoic acid receptor-related orphan receptor C2(RORC2), inhibition of IL-17A production from human primary TH 17 cells with a pIC50 of 7.5 .
Sutimlimab, a first-in-class complement protein component 1, s subcomponent (C1s) inhibitor, can be used for the research of cold agglutinin disease. C1s is a serine protease which cleaves C4 and C2 to form the C3 convertase .
Disodium succinate-13C2 is the 13C labeled Disodium succinate[1]. Disodium succinate is the disodium salt of Succinic acid. Succinic acid is an intermediate product of the tricarboxylic acid cycle, as well as one of fermentation products of anaerobic metabolism[2].
Anticancer agent 178 (compound C2) is a potent anticancer agent. Anticancer agent 178 inhibits MDA-MB 231 cells proliferation and metabolic activity with IC50s of 1.1 and 4.2 μM. Anticancer agent 178 induces ferroptosis and necroptosis in cells .
7-[α-L-Arabinopyranosyl-(1→6)-β-D-glucopyranosyloxy]cuminol is a cuminol glycoside. 7-[α-L-Arabinopyranosyl-(1→6)-β-D-glucopyranosyloxy]cuminol can be isolated from Rhodiola roseasup>[1].
Acetazolamide- 13C2,d3 is the 13C- and deuterium labeled Acetazolamide. Acetazolamide is a carbonic anhydrase (CA) IX inhibitor with an IC50 of 30 nM for hCA IX[1]. Diuretic effects[4].
4′-C-2-Propen-1-yluridine is a uridine analog. Uridine has potential antiepileptic effects, and its analogs can be used to study anticonvulsant and anxiolytic activities, as well as to develop new antihypertensive agents .
Drpitor1a is a potent Drp1 inhibitor. Drpitor1a inhibits mitochondrial ROS production, preventes mitochondrial fission, and improves right ventricular diastolic dysfunction during IR (ischemia reperfusion) injury. Drpitor1a has the potential for the research of lung cancer [1]sup [2].
Citric acid-2,4-13C2 (Sodium Lauryl Sulfate) is a labeled citric acid. Citric acid is found in many fruits and vegetables, especially citrus fruits. It participates in biological processes in the body, such as the citric acid cycle.
Fumaric acid- 13C2,d2 is the deuterium and 13C labeled Fumaric acid[1]. Fumaric acid, associated with fumarase deficiency, is identified as an oncometabolite or an endogenous, cancer causing metabolite[2].
Phosphoenolpyruvic acid (potassium)- 13C2 is the 13C labeled Phosphoenolpyruvic acid (potassium)[1]. Potassium 1-carboxyvinyl hydrogenphosphate is an endogenous metabolite.
WS-898 is a highly effective ABCB1 inhibitor capable of reversing paclitaxel (PTX) resistance in drug-resistant SW620/Ad300, KB-C2, and HEK293/ABCB1 cells (IC50 = 5.0, 3.67, and 3.68 nM, respectively).
Anticandidal agent-1 (compound c2) is a potent and broad-spectrum anticandidal agent. Anticandidal agent-1 shows anticandidal activity against C. albicans and C. glabrata, with MIC50 values of 8.65 and 13.51 μg/mL, respectively. Anticandidal agent-1 inhibits biofilm by blocking hyphal elongation and filamentation .
Terephthalic acid- 13C2 is the 13C-labeled Terephthalic acid. Terephthalic acid is one isomer of the three phthalic, a precursor to the polyester PET, used to make clothing and plastic bottles.
Glycine- 13C2 is the 13C-labeled Glycine. Glycine is an inhibitory neurotransmitter in the CNS and also acts as a co-agonist along with glutamate, facilitating an excitatory potential at the glutaminergic N-methyl-D-aspartic acid (NMDA) receptors.
β-catenin-IN-3 (compound C2) is a potent and selective β-catenin inhibitor with a KD value of 54.96 nM. β-catenin-IN-3 acts by targeting a cryptic allosteric modulation site of β-catenin. β-catenin-IN-3 can significantly reduce viability of β-catenin-driven cancer cells .
Ac-rC Phosphoramidite- 13C2,d1 is deuterium and 13C-labeled Ac-rC Phosphoramidite (HY-W042357). Ac-rC Phosphoramidite is used for the oligoribonucleotide phosphorodithioate modification (PS2-RNA).
AKR1C2 Human Pre-designed siRNA Set A contains three designed siRNAs for AKR1C2 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.
SULT1C2 Human Pre-designed siRNA Set A contains three designed siRNAs for SULT1C2 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.
NT5C2 Human Pre-designed siRNA Set A contains three designed siRNAs for NT5C2 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.
GTF3C2 Human Pre-designed siRNA Set A contains three designed siRNAs for GTF3C2 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.
H3C2 Human Pre-designed siRNA Set A contains three designed siRNAs for H3C2 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.
H4C2 Human Pre-designed siRNA Set A contains three designed siRNAs for H4C2 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.
ATP2C2 Human Pre-designed siRNA Set A contains three designed siRNAs for ATP2C2 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.
C2CD3 Human Pre-designed siRNA Set A contains three designed siRNAs for C2CD3 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.
C2CD5 Human Pre-designed siRNA Set A contains three designed siRNAs for C2CD5 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.
C2orf69 Human Pre-designed siRNA Set A contains three designed siRNAs for C2orf69 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.
NR2C2 Human Pre-designed siRNA Set A contains three designed siRNAs for NR2C2 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.
NR3C2 Human Pre-designed siRNA Set A contains three designed siRNAs for NR3C2 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.
Nr3c2 Mouse Pre-designed siRNA Set A contains three designed siRNAs for Nr3c2 gene (Mouse), as well as a negative control, a positive control, and a FAM-labeled negative control.
Nr3c2 Rat Pre-designed siRNA Set A contains three designed siRNAs for Nr3c2 gene (Rat), as well as a negative control, a positive control, and a FAM-labeled negative control.
Oxalic acid- 13C2is the deuterium labeledOxalic acid, 99%(HY-Y0262) . Oxalic Acid is a strong dicarboxylic acid occurring in many plants and vegetables and can be used as an analytical reagent and general reducing agent [2].
trans-Stilbene- 13C2 is the 13C labeled trans-Stilbene[1]. trans-Stilbene ((E)-Stilbene) is used in the manufacturing of dye lasers, optical brighteners, non-steroidal synthetic estrogens[2].
Chlorothalonil- 13C2 is the 13C-labeled Chlorothalonil. Chlorothalonil is a broad spectrum fungicide and is effective in protecting plants against fungal diseases caused mainly by Phytophthora infestans and Alternaria solani. Chlorothalonil is used for controlling of fungal foliar diseases of vegetables and crops[1][2].
PIK3C2A Human Pre-designed siRNA Set A contains three designed siRNAs for PIK3C2A gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.
Pik3c2a Mouse Pre-designed siRNA Set A contains three designed siRNAs for Pik3c2a gene (Mouse), as well as a negative control, a positive control, and a FAM-labeled negative control.
Pik3c2a Rat Pre-designed siRNA Set A contains three designed siRNAs for Pik3c2a gene (Rat), as well as a negative control, a positive control, and a FAM-labeled negative control.
Choline- 13C2 (chloride) is the 13C labeled Choline chloride[1]. Choline chloride is an essential nutrient that activates alpha7 nicotinic receptors and has analgesic and anti-inflammatory activity. Glycerophosphoinositol choline can affect diseases such as liver disease, atherosclerosis and neurological disorders[2][3].
PIK3C2B Human Pre-designed siRNA Set A contains three designed siRNAs for PIK3C2B gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.
Pik3c2b Mouse Pre-designed siRNA Set A contains three designed siRNAs for Pik3c2b gene (Mouse), as well as a negative control, a positive control, and a FAM-labeled negative control.
Pik3c2b Rat Pre-designed siRNA Set A contains three designed siRNAs for Pik3c2b gene (Rat), as well as a negative control, a positive control, and a FAM-labeled negative control.
PIK3C2G Human Pre-designed siRNA Set A contains three designed siRNAs for PIK3C2G gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.
Pik3c2g Mouse Pre-designed siRNA Set A contains three designed siRNAs for Pik3c2g gene (Mouse), as well as a negative control, a positive control, and a FAM-labeled negative control.
Pik3c2g Rat Pre-designed siRNA Set A contains three designed siRNAs for Pik3c2g gene (Rat), as well as a negative control, a positive control, and a FAM-labeled negative control.
NR2C2AP Human Pre-designed siRNA Set A contains three designed siRNAs for NR2C2AP gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.
Adipic acid- 13C2 is 13C labeled Adipic acid. Adipic acid is found to be associated with HMG-CoA lyase deficiency, carnitine-acylcarnitine translocase deficiency, malonyl-Coa decarboxylase deficiency, and medium Chain acyl-CoA dehydrogenase deficiency, which are inborn errors of metabolism.
Riliprubart (SAR445088) is an anti-C1s humanized monoclonal antibody that inhibits activated C1s in the proximal portion of the classical complement system. Riliprubart selectively inhibits activated C1s and prevents the enzymatic action of C1 on its substrates C4 and C2, thus inhibiting the formation of the classical pathway C3 convertase, C4b2a .
((2R,3S,4R,5R)-5-(4-Amino-2-oxopyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl phosphate- 13C9, 15N3 (sodium) is the 13C and 15N labeled Sodium ((2R,3S,4R,5R)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl phosphate[1].
Glycocyamine- 15N, 13C2 is the 13C and 15N labeled Glycocyamine[1]. Glycocyamine (Guanidinoacetic acid), a precursor of creatine, is a replacement of dietary arginine and could support overall energy homeostasis of the bird[2].
PF-00835231 is a CoV-2cysteine 3C-like protease (3CL pro) inhibitor, with IC50s of 0.27 nM and 4 nM for SARS CoV-2 and SARS CoV-1 3CL pro, respectively. PF-00835231 is developed for the research of anti-SARS-CoV-2/COVID-19 [1]sup>[2].
Metronidazole- 13C2, 15N2 is the 13C-labeled and 15N-labeled Metronidazole. Metronidazole is a nitroimidazole antibiotic medication used particularly for anaerobic bacteria and protozoa.
Butanedioic acid- 13C2 is the 13C labeled Succinic acid[1]. Succinic acid is a potent and orally active anxiolytic agent. Succinic acid is an intermediate product of the tricarboxylic acid cycle. Succinic acid can be used as a precursor of many industrially important chemicals in food, chemical and pharmaceutical industries[2][3].
Succinic acid- 13C2 is the 13C labeled Succinic acid[1]. Succinic acid is a potent and orally active anxiolytic agent. Succinic acid is an intermediate product of the tricarboxylic acid cycle. Succinic acid can be used as a precursor of many industrially important chemicals in food, chemical and pharmaceutical industries[2][3].
ATP6V1C2 Human Pre-designed siRNA Set A contains three designed siRNAs for ATP6V1C2 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.
Fmoc-Gly-OH- 13C2 is a 13C-labeled Fmoc-Gly-OH (HY-Y1250). Fmoc-Gly-OH (Fmoc glycine) is a Fmoc-protected glycine derivative, can be used for the synthesis of compounds [2].
Uracil- 13C2, 15N2 is the 13C-labeled and 15N-labeled Uracil. Uracil is a common and naturally occurring pyrimidine derivative and one of the four nucleobases in the nucleic acid of RNA.
L-Tyrosine-3,5- 13C2 is the 13C-labeled L-Tyrosine. L-Tyrosine is a non-essential amino acid which can inhibit citrate synthase activity in the posterior cortex.
Glycine- 13C2, 15N is the 13C- and 15N-labeled Glycine. Glycine is an inhibitory neurotransmitter in the CNS and also acts as a co-agonist along with glutamate, facilitating an excitatory potential at the glutaminergic N-methyl-D-aspartic acid (NMDA) receptors.
L-Ornithine-1,2- 13C2 (hydrochloride) is the 13C-labeled L-Ornithine hydrochloride. L-Ornithine hydrochloride is a free amino acid that plays a central role in the urea cycle and is also important for the disposal of excess nitrogen.
Palmitic acid- 13C2 is the 13C-labeled Palmitic acid. Palmitic acid is a long-chain saturated fatty acid commonly found in both animals and plants. Palmitic acid can induce the expression of glucose-regulated protein 78 (GRP78) and CCAAT/enhancer binding protein homologous protein (CHOP) in in mouse granulosa cells[1][2].
Succinic anhydride- 13C2 is the 13C labeled Succinic anhydride[1]. Succinic anhydride is a cyclic anhydride and a nonclaevable ADC linker extracted from patent WO2009064913A1. Succinic anhydride can react with compound 4 of the patent to link the proagent to an amine or hydroxy 1 group of a targeting polypeptide[2].
L-Cystine-3,3'- 13C2 is the 13C labeled L-Cystine[1]. L-Cystine is an amino acid and intracellular thiol, which plays a critical role in the regulation of cellular processes[2].
L-Aspartic acid-1,4- 13C2 is the 13C-labeled L-Aspartic acid. L-Aspartic acid is is an amino acid, shown to be a suitable proagent for colon-specific agent deliverly.
Glyphosate- 13C2, 15N is the 13C and 15N labled Glyphosate (HY-B0863). Glyphosate is an herbicidal derivative of the amino acid glycine. Glyphosate targets and blocks a plant metabolic pathway not found in animals, the shikimate pathway, required for the synthesis of aromatic amino acids in plants .
Cholesterol- 13C2 is the 13C labeled Cholesterol. Cholesterol is the major sterol in mammals. It is making up 20-25% of structural component of the plasma membrane. Plasma membranes are highly permeable to water but relatively impermeable to ions and protons. Cholesterol plays an important role in determining the fluidity and permeability characteristics of the membrane as well as the function of both the transporters and signaling proteins [2]. Cholesterol is also an endogenous estrogen-related receptor α (ERRα) agonist .
Kevetrin (hydrochloride)- 13C2, 15N3 is the 13C-labeled and 15N-labeled Kevetrin (hydrochloride). Kevetrin hydrochloride is a small molecule and activator of the tumor suppressor protein p53, with potential antineoplastic activity.
L-Glutamic acid- 13C2 is the 13C labeled L-Glutamic acid[1]. L-Glutamic acid acts as an excitatory transmitter and an agonist at all subtypes of glutamate receptors (metabotropic, kainate, NMDA, and AMPA). L-Glutamic acid shows a direct activating effect on the release of DA from dopaminergic terminals[2].
hsa-miR-30c-2-3p mimics are small, chemically synthesized double-stranded RNAs that mimic endogenous miRNAs and enable miRNA functional analysis by up-regulation of miRNA activity.
NHEJ inhibitor-1 (Compound C2) is a trifunctional Pt(II) complex, alleviates the non-homologous end connection (NHEJ)/homologous recombination (HR)-related double strand breaks (DSBs) repairs to evade Cisplatin-resistance in non-small cell lung cancer (NSCLC). NHEJ inhibitor-1 inhibits the damage repair proteins Ku70 and Rad51 to make tumors re-sensitive to Cisplatin。NHEJ inhibitor-1 also induces ROS generation and MMP deduction .
Ethyl β-D-glucopyranoside (compound 10) is a kind of phenolic compound. Ethyl β-D-glucopyranoside can be isolated from ethanolic extract of Scabiosa stellataLS.
3-Methyl-2-oxobutanoic acid- 13C2 is the 13C labeled Sodium 3-methyl-2-oxobutanoate[1]. Sodium 3-methyl-2-oxobutanoate is a precursor of pantothenic acid in Escherichia coli[2][3][4].
Propane-1,2,3-triyl tripalmitate- 13C2 is the 13C labeled Propane-1,2,3-triyl tripalmitate. Propane-1,2,3-triyl tripalmitate is an endogenous metabolite.
L-Aspartic acid-1,4- 13C2, 15N is the 13C- and 15N-labeled L-Aspartic acid. L-Aspartic acid is is an amino acid, shown to be a suitable proagent for colon-specific agent deliverly.
Lamotrigine-13C2,15N is the 13C and 15N labeled Lamotrigine[1]. Lamotrigine (BW430C) is a potent and orally active anticonvulsant or antiepileptic agent. Lamotrigine selectively blocks voltage-gated Na+ channels, stabilizing presynaptic neuronal membranes and inhibiting glutamate release. Lamotrigine can be used for the research of epilepsy, focal seizure, et al[2][3].
Macozinone (PBTZ169) is a bactericidal benzothiazinone and a potent DprE1 (decaprenylphosphoryl-β-d-ribose2′-oxidase) inhibitor. Macozinone inhibits the essential flavoprotein DprE1 by forming a covalent bond with the active-site Cys387 residue. Macozinone has antituberculosis effect [2].
Glycine- 13C2, 15N,d2 is the deuterium, 13C and 15N labeled Glycine[1]. Glycine is an inhibitory neurotransmitter in the CNS and also acts as a co-agonist along with glutamate, facilitating an excitatory potential at the glutaminergic N-methyl-D-aspartic acid (NMDA) receptors[2].
Cyanine5 DBCO (DBCO-Cy5) is a low-toxicity azide reactive probe (NIR fluorescent dye), for imaging azide-labeled biomolecules via a copper-free "click-through" reaction. Cyanine5 DBCO has no apparent cytotoxicity or animal toxicity and shows no damage to the physiological functions of cells other than the target cells (azide-labeled cells). Cyanine5 DBCO can be used to label and track cells in vitro and in vivo (Ex=635 nm, Em=650-700 nm) [2].
Isoiridogermanal can be isolated from the extract of rhizomes of Iris tectorum Maxim. Isoiridogermanal is cytotoxic with IC50 values of 11 μM and 23 μM against MCF-7 and C32 celllines.
hsa-miR-30c-2-3p inhibitors are chemically-modified oligonucleotides that hybridize with mature miRNAs. The miRNA inhibitors have full-length nucleotide 2'-methoxy modification. The miRNA inhibitors strongly compete with mature miRNAs to prevent the complementary pairing of miRNAs and their target genes, thereby inhibiting miRNAs from functioning.
Cyanine3 azide chloride, an analog of Cy3 azide, is a potent green fluorescent dye. Cyanine3 azide chloride uses click chemistry coupled with Alkyne-labeled proteins. Cyanine3 azide chloride can be detected by fluorometers, imagers, and microscopes. (λex=684 nm, λem=710 nm) [1]sup [2]>. Cyanine3 azide (chloride) is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Cytosine- 13C2, 15N2 is the 13C-labeled and 15N-labeled Cytosine. Cytosine is one of the four main bases found in DNA and RNA. Cytosine modifications exhibit circadian oscillations that are involved in epigenetic diversity and aging[1][2].
Aminooxy-PEG3-azide is a non-cleavable 3 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Aminooxy-C2-PEG3-azide is also a PEG-based PROTAC linker that can be used in the synthesis of PROTACs [2]. Aminooxy-PEG3-azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Antitubercular agent-32 is a derivate of Benzothiazinone (HY-13579A), inhibits M. tuberculosis, and shows improved metabolic stability and enhanced water solubility. Antitubercular agent-32 exerts antitubercular effect by targeting decaprenylphosphoryl-β-D-ribose2’-oxidase (DprE1, IC50=3.9 μM) .
hsa-miR-30c-2-3p agomirs are chemically-modified double-strand miRNA mimics with modified mature miRNA strand: 2 phosphorothioates at the 5' end, 4 phosphorothioates at the 3' end, 3' end cholesterol group, and full-length nucleotide 2'-methoxy modification. They are designed to mimic endogenous miRNAs and recommended for miRNA functional studies. Compared with miRNA mimics, they exhibits enhanced cellular uptake, stability and regulatory activity in vivo.
D-Glucose- 18O is the 18O labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical signaling molecules
Acetylcysteine- 15N (N-Acetylcysteine- 15N) is the 15N-labeled Acetylcysteine. Acetylcysteine (N-Acetylcysteine) is a mucolytic agent which reduces the thickness of the mucus. Acetylcysteine is a ROS inhibitor[1]. Acetylcysteine is a cysteine precursor, prevents hemin-induced ferroptosis by neutralizing toxic lipids generated by arachidonate-dependent activity of 5-lipoxygenases[5]. Acetylcysteine induces cell apoptosis[2][3]. Acetylcysteine also has anti-influenza virus activities[7].
Sarcosine- 15N is the 15N-labeled Sarcosine. Sarcosine (N-Methylglycine), an endogenous amino acid, is a competitive glycine transporter type I (GlyT1) inhibitor and N-methyl-D-aspartate (NMDA) receptor co-agonist. Sarcosine increases the glycine concentration, resulting in an indirect potentiation of the NMDA receptor. Sarcosine is commonly used for the research of schizophrenia[1][2].
L-Tryptophan- 15N is the 15N-labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3[1].
Glucosamine- 15N (hydrochloride) is the 15N labeled Glucosamine hydrochloride. Glucosamine hydrochloride (D-Glucosamine hydrochloride) is an amino sugar and a prominent precursor in the biochemical synthesis of glycosylated proteins and lipids, is used as a
Eupatorin-5-methyl ether (TMF) can be isolated from Orthosiphon stamineus. Eupatorin-5-methyl ether is a kind of flavonoid compound. Eupatorin-5-methyl ether inhibits NO production (IC50 5.5 μM).
KT-531 is a potent and selective inhibitor of HDAC6 with an IC50 of 8.5 nM. KT-531 exhibits strong inhibition against SUP-T11 cells with an IC50 of 0.42 μM. KT-531 can be used in study hematological cancers .
hsa-miR-30c-2-3p antagomirs are chemically-modified oligonucleotides that hybridize with mature miRNAs. The miRNA antagomirs have 2 phosphorothioates at the 5' end, 4 phosphorothioates at the 3' end, 1 cholesterol group at the 3' end, and full-length nucleotide 2'-methoxy modification. The miRNA antagomirs strongly compete with mature miRNAs to prevent the complementary pairing of miRNAs and their target genes, thereby inhibiting miRNAs from functioning. Stability of miRNA antagomirs appears to be significantly higher than miRNA inhibitors, they exhibits enhanced cellular uptake, stability and regulatory activity in vivo.
(1S)-1,4-Anhydro-1-C-(2,4-difluorophenyl)-D-ribitol is a purine nucleoside analogue. Purine nucleoside analogs have broad antitumor activity targeting indolent lymphoid malignancies. Anticancer mechanisms in this process rely on inhibition of DNA synthesis, induction of apoptosis, etc .
D-Glucose- 18O-1 is the 18O labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical signaling molecule
D-Glucose- 18O-2 is the 18O labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical signaling molecule
D-Glucose- 18O-3 is the 18O labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical signaling molecule
L-Serine- 15N is the 15N-labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.
Micronomicin sulfate (Gentamicin C2b sulfate) is an aminoglycoside antibiotic isolated from Micromonospora. Micronomicin sulfate is a broad-spectrum antibiotic close to the gentamicin-type antibiotics, exhibits a high activity against Pseudomonas, Proteus, Klebsiella pneumoniae, Serratia, etc (MIC=0.001-8.3 μg/ml) [2].
N-Acetyl-D-mannosamine- 15N is the 15N labeled N-Acetyl-D-mannosamine. N-Acetyl-D-mannosamine (ManNAc) is an essential precursor of N-acetylneuraminic acid (NeuAc), the specific monomer of bacterial capsular polysialic acid (PA)[1][2]
(3S,4R,5S)-1,3,4,5,6-Pentahydroxyhexan-2-one- 13C-2 is the 13C labeled (3S,4R,5S)-1,3,4,5,6-Pentahydroxyhexan-2-one. (3S,4R,5S)-1,3,4,5,6-Pentahydroxyhexan-2-one is an endogenous metabolite[1].
5-Aminolevulinic acid- 15N (hydrochloride) is the 15N-labeled 5-Aminolevulinic acid (hydrochloride). 5-Aminolevulinic acid hydrochloride (5-ALA hydrochloride) is an intermediate in heme biosynthesis in the body and the universal precursor of tetrapyrroles.
L-Asparagine- 15N2 (monohydrate) is the 15N-labeled L-Asparagine. L-Asparagine ((-)-Asparagine) is a non-essential amino acid that is involved in the metabolic control of cell functions in nerve and brain tissue.
β-Alanine- 15N is the 15N-labeled β-Alanine. β-Alanine is a non-essential amino acid that is shown to be metabolized into carnosine, which functions as an intracellular buffer.
D-Sorbitol- 18O-1 is the 18O labeled D-Sorbitol. D-Sorbitol (Sorbitol) is a six-carbon sugar alcohol and can used as a sugar substitute. D-Sorbitol can be used as a stabilizing excipient and/or isotonicity agent, sweetener, humectant, thickener and dietary
(1S)-1,4-Anhydro-1-C-(2,4-difluoro-5-methylphenyl)-D-ribitol is a purine nucleoside analogue. Purine nucleoside analogs have broad antitumor activity targeting indolent lymphoid malignancies. Anticancer mechanisms in this process rely on inhibition of DNA synthesis, induction of apoptosis, etc .
(S)-TCO-PEG3-acid is a click chemistry PEG linker with a terminal carboxylic acid(COOH) group. The terminal carboxylic acid is reactive with primary amine groups to form a stable amide bond. (S)-TCO-PEG3-acid is a PEG-based PROTAC linker can be used in the synthesis of PROTACs.
Angiotensin II human- 13C6, 15N TFA (Ang II- 13C6, 15N TFA) is 13C- and 15N-labeled Angiotensin II human (TFA) (HY-13948B). Angiotensin II human (Angiotensin II) TFA is a vasoconstrictor and a major bioactive peptide of the renin/angiotensin system. Angiotensin II human TFA plays a central role in regulating human blood pressure, which is mainly mediated by interactions between Angiotensin II and the G-protein-coupled receptors (GPCRs) Angiotensin II type 1 receptor (AT1R) and Angiotensin II type 2 receptor (AT2R). Angiotensin II human TFA stimulates sympathetic nervous stimulation, increases aldosterone biosynthesis and renal actions [2] .
2'-Deoxycytidine- 15N3 is the 15N labeled 2'-Deoxycytidine[1]. 2'-Deoxycytidine, a deoxyribonucleoside, could inhibit biological effects of Bromodeoxyuridine (Brdu)[2].
Urea- 15N2 is the 15N-labeled Urea. Urea is a powerful protein denaturant via both direct and indirect mechanisms[1]. A potent emollient and keratolytic agent[2]. Used as a diuretic agent. Blood urea nitrogen (BUN) has been utilized to evaluate renal function[3]. Widely used in fertilizers as a source of nitrogen and is an important raw material for the chemical industry.
Thymidine- 15N2 is the 15N labeled Thymidine[1]. Thymidine, a specific precursor of deoxyribonucleic acid, is used as a cell synchronizing agent. Thymidine is a DNA synthesis inhibitor that can arrest cell at G1/S boundary, prior to DNA replication[2][3][4].
Chlorogenic acid- 13C3 (Heriguard- 13C3; NSC-407296- 13C3) is 13C- and 15N-labeled Chlorogenic acid (HY-N0055). Chlorogenic acid is a major phenolic compound in Lonicera japonica Thunb.. It plays several important and therapeutic roles such as antioxidant activity, antibacterial, hepatoprotective, cardioprotective, anti-inflammatory, antipyretic, neuroprotective, anti-obesity, antiviral, anti-microbial, anti-hypertension [2].
L-Tryptophan- 15N2 is the 15N-labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3[1].
Guanosine- 15N5 is the 15N labeled Guanosine[1]. Guanosine (DL-Guanosine) is a purine nucleoside comprising guanine attached to a ribose (ribofuranose) ring via a β-N9-glycosidic bond. Guanosine possesses anti-HSV activity[2].
Rufinamide- 15N,d2 is the deuterium and 15N labeled Rufinamide[1]. Rufinamide is a new antiepileptic agent that differs structurally from other antiepileptic agents and is approved as adjunctive therapy for Lennox-Gastaut syndrome (LGS)[2][3].
Hypoxanthine- 15N4 is the 15N labeled Hypoxanthine[1]. Hypoxanthine, a purine derivative, is a potential free radical generator and could be used as an indicator of hypoxia[2].
Adenosine- 15N5 (Adenine riboside- 15N5; D-Adenosine- 15N5) is the 15N labled Adenosine (HY-B0228). Adenosine (Adenine riboside), a ubiquitous endogenous autacoid, acts through the enrollment of four G protein-coupled receptors: A1, A2A, A2B, and A3. Adenosine affects almost all aspects of cellular physiology, including neuronal activity, vascular function, platelet aggregation, and blood cell regulation [2].
Pantethine- 15N2 is the 15N2 labeled Pantethine. Pantethine is an orally active lipid-lowering agent. Pantethine has anti-tumor, anti-inflammatory and anti-SARS-COV virus activities. Pantethine is also a neuroprotective agent. Pantethine can be used in the study of Alzheimer's disease, Parkinson's disease, major depression, systemic sclerosis and pantothenate kinase-related neurodegeneration [2] .
Adenine- 15N5 (6-Aminopurine- 15N5; Vitamin B4- 15N5) is 15N labeled Adenine (HY-B0152). Adenine (6-Aminopurine), a purine, is one of the four nucleobases in the nucleic acid of DNA.
Adenine acts as a chemical component of DNA and RNA. Adenine also plays an important role in biochemistry involved in cellular respiration, the form of both ATP and the cofactors (NAD and FAD), and protein synthesis.
GS143 is a selective IκBα ubiquitination inhibitor with an IC50 of 5.2 μM for SCF βTrCP1-mediated IκBα ubiquitylation. GS143 suppresses NF-κB activation and transcription of target genes and does not inhibit proteasome activity. GS143 has anti-asthma effect [2].
gp120-IN-2 (compound 4i) is a potent HIV-1 gp120 inhibitor with an IC50 of 7.5 µM and CC50 of 112.93 µM. gp120-IN-2 shows anti-HIV-1 activity. gp120-IN-2 shows cytotoxicity in a dose dependent manner in SUP-T1 cells .
ATX-II is a specific Na + channel Modulator toxin that can be isolated from the venom of sea anemone (Anemonia sulcata). ATX-II causes delayed inactivation of the Na +sup channel in cell cultures. ATX-II sensitizes skeletal muscle to Halothane (HY-B1010), Caffeine, and Ryanodine (HY-103306). ATX-II also induces pulmonary vein arrhythmogenesis and atrial fibrillation [2].
L-Serine- 15N,d3 is the deuterium and 15N-labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.
Adenosine 5'-diphosphate- 15N5 (Adenosine diphosphate- 15N5 dilithium; ADP- 15N5) dilithium is 15N labeled Adenosine 5'-diphosphate (HY-W010918). Adenosine 5'-diphosphate (Adenosine diphosphate) is a nucleoside diphosphate. Adenosine 5'-diphosphate is the product of ATP dephosphorylation by ATPases. Adenosine 5'-diphosphate induces human platelet aggregation and inhibits stimulated adenylate cyclase by an action at P2T-purinoceptors.
Uridine triphosphate- 15N2 (UTP- 15N2 dilithium; Uridine 5'-triphosphate- 15N2) dilithium is 15N labeled Uridine triphosphate (HY-107372). Uridine triphosphate (UTP;Uridine 5'-triphosphate) is a nucleotide that regulates the functions of the pancreas in endocrine and exocrine secretion, proliferation, channels, transporters, and intracellular signaling under normal and disease states.
L-Histidine- 15N (hydrochloride hydrate) is the 15N-labeled L-Histidine hydrochloride hydrate. L-Histidine hydrochloride hydrate (H-His-OH.HCl.H2O) is an endogenous metabolite.
Hippuric acid- 15N is the 15N-labeled Hippuric acid. Hippuric Acid (2-Benzamidoacetic acid), an acyl glycine produced by the conjugation of benzoic acid and glycine, is a normal component in urine as a metabolite of aromatic compounds from food.
Cytidine-5'-triphosphate- 15N3 (Cytidine triphosphate- 15N3 dilithium; 5'-CTP- 15N3) dilithium is 15N labeled Cytidine-5'-triphosphate (HY-125818). Cytidine 5′-triphosphate (Cytidine triphosphate; 5'-CTP) is a nucleoside triphosphate and serves as a building block for nucleotides and nucleic acids, lipid biosynthesis. Cytidine triphosphate synthase can catalyze the formation of cytidine 5′-triphosphate from uridine 5′-triphosphate (UTP). Cytidine 5′-triphosphate is an essential biomolecule?in the de novo?pyrimidine biosynthetic pathway in?T. gondii.
Deoxycytidine triphosphate- 15N3 (dCTP- 15N3 dilithium; 2′-Deoxycytidine-5′-triphosphate- 15N3) dilithium is 15N labeled Deoxycytidine triphosphate (HY-101400). Deoxycytidine triphosphate (dCTP) is a nucleoside triphosphate that can be used for DNA synthesis. Deoxycytidine triphosphate has many applications, such as real-time PCR, cDNA synthesis, and DNA sequencing.
ATX-II TFA is a specific Na + channel Modulator toxin that can be isolated from the venom of sea anemone (Anemonia sulcata). ATX-II TFA causes delayed inactivation of the Na +sup channel in cell cultures. ATX-II TFA sensitizes skeletal muscle to Halothane (HY-B1010), Caffeine, and Ryanodine (HY-103306). ATX-II TFA also induces pulmonary vein arrhythmogenesis and atrial fibrillation [2].
Cytidine- 15N3 is the 15N labeled Cytidine[1]. Cytidine is a pyrimidine nucleoside and acts as a component of RNA. Cytidine is a precursor of uridine. Cytidine controls neuronal-glial glutamate cycling, affecting cerebral phospholipid metabolism, catecholamine synthesis, and mitochondrial function[2][3][4].
Cytidine 5′-monophosphate- 15N3 (5'-Cytidylic acid- 15N3 dilithium; 5'-CMP- 15N3) dilithium is 15N labeled Cytidine 5'-monophosphate (HY-W009162). Cytidine 5'-monophosphate (5'-Cytidylic acid) is a nucleotide which is used as a monomer in RNA. Cytidine 5'-monophosphate consists of the nucleobase cytosine, the pentose sugar ribose, and the phosphate group.
L-Glutamine- 15N is the 15N-labeled L-Glutamine. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2].
L-Alanine- 15N is the 15N-labeled L-Alanine. L-Alanine is a non-essential amino acid, involved in sugar and acid metabolism, increases immunity, and provides energy for muscle tissue, brain, and central nervous system[1].
DL-Alanine- 15N is the 15N labeled DL-Alanine[1]. DL-alanine, an amino acid, is the racemic compound of L- and D-alanine. DL-alanine is employed both as a reducing and a capping agent, used with silver nitrate aqueous solutions for the production of nanoparticles. DL-alanine can be used for the research of transition metals chelation, such as Cu(II), Zn(II), Cd(11). DL-alanine, a sweetener, is classed together with glycine, and sodium saccharin. DL-alanine plays a key role in the glucose-alanine cycle between tissues and liver[2][3][4][5][6][7].
Amiloride- 15N3 (hydrochloride) is the 15N labeled Amiloride hydrochloride[1]. Amiloride hydrochloride (MK-870 hydrochloride) is an inhibitor of both epithelial sodium channel (ENaC[2]) and urokinase-type plasminogen activator receptor (uTPA[3]). Amiloride hydrochloride is a blocker of polycystin-2 (PC2;TRPP2[4]) channel.
L-Tryptophan- 15N2,d8 is the deuterium and 15N-labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3[1].
β-Amyloid- 15N (1-40) (TFA) is the 15N-labledβ-Amyloid (1-40) (TFA). β-Amyloid (1-40) is a primary protein in plaques found in the brains of patients with Alzheimer's disease[1].
L-Arginine- 15N2 (hydrochloride) is the 15N-labeled L-Arginine (hydrochloride). L-Arginine hydrochloride ((S)-(+)-Arginine hydrochloride) is the nitrogen donor for synthesis of nitric oxide, a potent vasodilator that is deficient during times of sickle cell crisis.
L-Arginine- 15N4 (hydrochloride) is the 15N-labeled L-Arginine hydrochloride. L-Arginine hydrochloride ((S)-(+)-Arginine hydrochloride) is the nitrogen donor for synthesis of nitric oxide, a potent vasodilator that is deficient during times of sickle cell crisis[1].
L-Phenylalanine- 15N is the 15N-labeled L-Phenylalanine. L-Phenylalanine ((S)-2-Amino-3-phenylpropionic acid) is an essential amino acid isolated from Escherichia coli. L-Phenylalanine is a α2δ subunit of voltage-dependent Ca+ channels antagonist with a Ki of 980 nM. L-phenylalanine is a competitive antagonist for the glycine- and glutamate-binding sites of N-methyl-D-aspartate receptors (NMDARs) (KB of 573 μM ) and non-NMDARs, respectively. L-Phenylalanine is widely used in the production of food flavors and pharmaceuticals[1][2][3][4].
L-Glutamine- 15N-1 is the 15N-labeled L-Glutamine. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2].
rU Phosphoramidite- 15N (DMT-2'O-TBDMS-rU phosphoramidite- 15N) is 15N labeled rU Phosphoramidite (HY-W048482). rU Phosphoramidite is a phosphorite monomer that can be used in the synthesis of oligonucleotides.
Emtricitabine- 15N,d2 is a 15N-labeled and deuterium labeled Emtricitabine. Emtricitabine is a nucleoside reverse transcriptase inhibitor (NRTI) with an EC50 of 0.01 μM in PBMC cell. It is an antiviral agent for the treatment of HIV infection.
L-Histidine- 15N3 (hydrochloride hydrate) is the 15N-labeled L-Histidine hydrochloride hydrate. L-Histidine hydrochloride hydrate (H-His-OH.HCl.H2O) is an endogenous metabolite.
Cilastatin- 15N,d3 is a 15N-labeled and deuterium labeled Cilastatin. Cilastatin (MK0791) is a reversible, competitive renal dehydropeptidase I inhibitor with an IC50 of 0.1 μM. Cilastatin inhibits the bacterial metallob-lactamase enzyme CphA with an IC50 of 178 μM. Cilastatin is an antibacterial adjunct[1][2][3].
Upadacitinib- 15N,d2 (ABT-494- 15N,d2) is the deuterium-labeled Upadacitinib (HY-19569). Upadacitinib- 15N,d2 (ABT-494) is a potent, orally active and selective Janus kinase 1 (JAK1) inhibitor (IC50=43 nM). Upadacitinib- 15N,d2 (ABT-494) displays approximately 74 fold selective for JAK1 over JAK2 (200 nM) in cellular assays dependent on specific, relevant cytokines. Upadacitinib- 15N,d2 (ABT-494) can be used for several autoimmune disorders research [2].
Guanosine triphosphate- 15N5 (GTP- 15N5) dilithium is 15N labeled Guanosine triphosphate (HY-113225). Guanosine triphosphate is a native nucleotide. The derivatives of GTP may be used as specific inhibitors against COVID-19.
gp120-IN-1 (compound 4e) is a potent HIV-1 gp120 inhibitor with an IC50 of 2.2 µM and CC50 of 100.90 µM. gp120-IN-1 shows anti-HIV-1 activity. gp120-IN-1 shows cytotoxicity in a dose dependent manner in SUP-T1 cells. gp120-IN-1 shows inhibition of gp120-mediated virus enter into cells .
2-Oxopropanoate- 13C5 (sodium) is the 13C labeled Sodium 2-oxopropanoate[1]. Sodium 2-oxopropanoate (Sodium pyruvate), a three-carbon metabolite of Glucose, is a compound produced in the glycolytic pathway. Sodium 2-oxopropanoate is a free radical scavenger that can scavenge ROS[2][3].
L-Glutamine- 15N2 is the 15N-labeled L-Glutamine. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2].
Tempol-d17, 15N is the deuterium labeled Tempol[1]. Tempol is a general superoxide dismutase (SOD)-mimetic agent that efficiently neutralizes reactive oxygen species (ROS)[2][3].
Uridine 5'-monophosphate-15N2 is the 15N labeled Uridine 5'-monophosphate[1]. Uridine 5'-monophosphate (5'- Uridylic acid), a monophosphate form of UTP, can be acquired either from a de novo pathway or degradation products of nucleotides and nucleic acids in vivo and is a major nucleotide analogue in mammalian milk[2].
ATP- 15N5 (Adenosine 5'-triphosphate- 15N5) dilithium is 15N labeled ATP (HY-B2176). ATP (Adenosine 5'-triphosphate) is a central component of energy storage and metabolism in vivo. ATP provides the metabolic energy to drive metabolic pumps and serves as a coenzyme in cells. ATP is an important endogenous signaling molecule in immunity and inflammation.
Deoxythymidine-5'-triphosphate- 15N2 (dTTP- 15N2) dilithium is 15N labeled Deoxythymidine-5'-triphosphate (HY-138615). Deoxythymidine-5'-triphosphate (dTTP) is one of the four nucleoside triphosphates. Deoxythymidine-5'-triphosphate (dTTP) is used in the synthesis of DNA.
DL-Lysine- 15N2 hydrochloride ((±)-2,6-Diaminocaproic acid- 15N2 hydrochloride) is 15N labeled DL-Lysine (HY-B2236). DL-Lysine is a racemic mixture of the D-Lysine and L-Lysine. Lysine is an α-amino acid that is used in the biosynthesis of proteins.
Guanosine 5'-diphosphate- 15N5 (GDP- 15N5) dilithium is 15N labeled Guanosine 5'-diphosphate (HY-113066). Guanosine 5'-diphosphate (GDP) is a nucleoside diphosphate that activates adenosine 5'-triphosphate-sensitive K + channel. Guanosine 5'-diphosphate is a potential iron mobilizer, which prevents the hepcidin-ferroportin interaction and modulates the interleukin-6 (IL-6)/stat-3 pathway. Guanosine 5'-diphosphate can be used in the research of inflammation, such as anemia of inflammation (AI).
Cytidine-5'-triphosphate- 15N3,d14 (Cytidine triphosphate- 15N3,d14 dilithium; 5'-CTP- 15N3,d14) dilithium is deuterium and 15N labeled Cytidine-5'-triphosphate (HY-125818). Cytidine 5′-triphosphate (Cytidine triphosphate; 5'-CTP) is a nucleoside triphosphate and serves as a building block for nucleotides and nucleic acids, lipid biosynthesis. Cytidine triphosphate synthase can catalyze the formation of cytidine 5′-triphosphate from uridine 5′-triphosphate (UTP). Cytidine 5′-triphosphate is an essential biomolecule?in the de novo?pyrimidine biosynthetic pathway in?T. gondii.
Deoxycytidine triphosphate- 15N3,d14 (dCTP- 15N3,d14 dilithium; 2′-Deoxycytidine-5′-triphosphate- 15N3,d14) dilithium is deuterium and 15N labeled Deoxycytidine triphosphate (HY-101400). Deoxycytidine triphosphate (dCTP) is a nucleoside triphosphate that can be used for DNA synthesis. Deoxycytidine triphosphate has many applications, such as real-time PCR, cDNA synthesis, and DNA sequencing.
5'-Guanylic acid- 15N5,d12 (5'-GMP- 15N5,d12 dilithium; 5'-guanosine monophosphate- 15N5,d12) dilithium is deuterium and 15N labeled 5'-Guanylic acid (HY-N5134). 5'-Guanylic acid (5'-GMP) is involved in several metabolic disorders, including the AICA-ribosiduria pathway, adenosine deaminase deficiency, adenine phosphoribosyltransferase deficiency (aprt), and the 2-hydroxyglutric aciduria pathway.
Cytidine 5′-monophosphate- 15N3,d12 (5'-Cytidylic acid- 15N3,d12 dilithium; 5'-CMP- 15N3,d12) dilithium is deuterium and 15N labeled Cytidine 5'-monophosphate (HY-W009162). Cytidine 5'-monophosphate (5'-Cytidylic acid) is a nucleotide which is used as a monomer in RNA. Cytidine 5'-monophosphate consists of the nucleobase cytosine, the pentose sugar ribose, and the phosphate group.
DMT-dA(bz) Phosphoramidite- 15N5 is the 15N labeled DMT-dA(bz) Phosphoramidite[1]. DMT-dA(bz) Phosphoramidite is typically used in the synthesis of DNA[2].
2'-Deoxyadenosine-5'-triphosphate- 15N5 (dATP- 15N5) dilithium is 15N labeled 2'-Deoxyadenosine-5'-triphosphate (HY-136648). 2'-Deoxyadenosine-5'-triphosphate (dATP) is a nucleotide used in cells for DNA synthesis (or replication), as a substrate of DNA polymerase.
Neochamaejasmin B is a biflavanone compound. Neochamaejasmin B is isolated from Stellera chamaejasme L. (Thymelaeaceae). Neochamaejasmin B has the cis-trans geometry at the C-2/C-3 and C-2″/C-3″ positions .
L-Alanine- 15N,d4 is the deuterium and 15N-labeled L-Alanine. L-Alanine is a non-essential amino acid, involved in sugar and acid metabolism, increases immunity, and provides energy for muscle tissue, brain, and central nervous system.
N-Acetyl-D-glucosamine- 18O is the 18O labeled N-Acetyl-D-glucosamine. N-Acetyl-D-Glucosamine (N-Acetyl-2-amino-2-deoxy-D-glucose) is a monosaccharide derivative of gluc[1][2].
N-Acetyl-D-glucosamine- 15N is the 15N labeled N-Acetyl-D-glucosamine. N-Acetyl-D-Glucosamine (N-Acetyl-2-amino-2-deoxy-D-glucose) is a monosaccharide derivative of gluc[1][2].
rU Phosphoramidite- 15N2 (DMT-2'O-TBDMS-rU phosphoramidite- 15N2) is 15N labeled rU Phosphoramidite (HY-W048482). rU Phosphoramidite is a phosphorite monomer that can be used in the synthesis of oligonucleotides.
Uridine 5'-monophosphate- 15N2 (5'-?Uridylic acid- 15N2) dilithium is 15N labeled Uridine 5'-monophosphate (HY-101981). Uridine 5'-monophosphate (5'-?Uridylic acid), a monophosphate form of UTP, can be acquired either from a de novo pathway or degradation products of nucleotides and nucleic acids in vivo and is a major nucleotide analogue in mammalian milk.
UBP141 is a GluN2C/2D (NR2C/2D)-preferring receptor antagonist, with Kds of 2.8, 4.2, 14.2, and 19.3 μM for NMDA receptor subtypes: GluN2C, 2D, 2A, and 2B, respectively. UBP141 can induce potent motor impairment in WT mice [2].
L-Phenylalanine- 15N,d8 is the deuterium and 15N-labeled L-Phenylalanine. L-Phenylalanine ((S)-2-Amino-3-phenylpropionic acid) is an essential amino acid isolated from Escherichia coli. L-Phenylalanine is a α2δ subunit of voltage-dependent Ca2+ channels antagonist with a Ki of 980 nM. L-phenylalanine is a competitive antagonist for the glycine- and glutamate-binding sites of N-methyl-D-aspartate receptors (NMDARs) (KB of 573 μM ) and non-NMDARs, respectively. L-Phenylalanine is widely used in the production of food flavors and pharmaceuticals[1][2][3][4].
L-Arginine- 15N4,d7 (hydrochloride) is the deuterium and 15N-labeled L-Arginine hydrochloride. L-Arginine hydrochloride ((S)-(+)-Arginine hydrochloride) is the nitrogen donor for synthesis of nitric oxide, a potent vasodilator that is deficient during times of sickle cell crisis.
β-Amyloid- 15N (1-42), human (TFA) is the 15N-labledβ-Amyloid (1-42) (TFA). β-Amyloid (1-42), human TFA (Amyloid β-Peptide (1-42) (human) TFA) is a 42-amino acid peptide which plays a key role in the pathogenesis of Alzheimer disease[1].
Adenosine monophosphate- 15N5,d12 (AMP- 15N5,d12) dilithium is deuterium and 15N labeled Adenosine monophosphate (HY-A0181). Adenosine monophosphate is a key cellular metabolite regulating energy homeostasis and signal transduction.
Guanosine triphosphate- 15N5,d14 (GTP- 15N5,d14) dilithium is deuterium and 15N labeled Guanosine triphosphate (HY-113225). Guanosine triphosphate is a native nucleotide. The derivatives of GTP may be used as specific inhibitors against COVID-19.
10-(4-(Bis(2-hydroxyethyl)amino)phenyl)-5,5-difluoro-1,3,7,9-tetramethyl-5H-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium-5-uide, a BODIPY derivative, is a fluorescent indicator for detecting Pb 2+ (Ex=504 nM, Em=510 nM) [2].
BBO-8520 is a direct small molecule covalent inhibitor targeting KRAS G12C. It has both KRAS G12C (OFF) inhibitor properties and blocks KRAS G12C< /sup> (ON) The role of the signal. BBO-8520 inhibits KRAS G12C (ON) by locking the GTP-binding protein in state 1, a conformation incapable of binding effectors, thereby inhibiting the downstream signaling of KRAS G12C (ON) that promotes cell proliferation. BBO-8520 also rapidly and completely blocks the RAS-RAF1 interaction, returning KRAS G12C to its inactive (OFF) state.
L-Glutamine- 15N2,d5 is the deuterium and 15N-labeled L-Glutamine. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2].
ATP- 15N5,d14 (Adenosine 5'-triphosphate- 15N5,d14) dilithium is deuterium and 15N labeled ATP (HY-B2176). ATP (Adenosine 5'-triphosphate) is a central component of energy storage and metabolism in vivo. ATP provides the metabolic energy to drive metabolic pumps and serves as a coenzyme in cells. ATP is an important endogenous signaling molecule in immunity and inflammation.
Deoxythymidine-5'-triphosphate- 15N2,d15 (dTTP- 15N2,d15) dilithium is deuterium and 15N labeled Deoxythymidine-5'-triphosphate (HY-138615). Deoxythymidine-5'-triphosphate (dTTP) is one of the four nucleoside triphosphates. Deoxythymidine-5'-triphosphate (dTTP) is used in the synthesis of DNA.
Maltose phosphorylase is a dimerase which catalyzes the transformation of maltose and inorganic phosphate into β-D-glucose-1-phosphate and glucose. Maltose phosphorylases have been classified in family 65 of the glycoside hydrolases .
2'-Deoxyadenosine-5'-triphosphate- 15N5,d14 (dATP- 15N5,d14) dilithium is deuterium and 15N labeled 2'-Deoxyadenosine-5'-triphosphate (HY-136648). 2'-Deoxyadenosine-5'-triphosphate (dATP) is a nucleotide used in cells for DNA synthesis (or replication), as a substrate of DNA polymerase.
dGTP- 15N5,d14 (2'-Deoxyguanosine-5'-triphosphate- 15N5,d14) dilithium is deuterium and 15N labeled dGTP (HY-138616). dGTP (2'-Deoxyguanosine-5'-triphosphate), a guanosine nucleotide, can be used in deoxyribonucleic acid synthesis. Guanosine nucleotides (GDP, GTP, dGDP, and dGTP) are highly susceptible to oxidative damage to 8-oxo-GDP (8-O-GDP), 8-O-dGTP, 8-O-GTP, and 8-O-dGTP.
RWJ-52353 hydrochloride is an orally potent, highly selective α2D adrenergic receptor agonist (Ki: 1.5 nM) with potential analgesic effects. RWJ-52353 hydrochloride demonstrated analgesic activity in abdominal tests in rats and mice, and improved agitation in mice in the hot plate test and tail flick test. RWJ-52353 hydrochloride also regulates the organic cation transporter (OCT) subtype, inhibiting rOCT1 and rOCT2 with IC50s of 100 μM and 20 μM respectively; it also activates rOCT3, affecting [3H]-1- in cells. Methyl-4-phenylpyridinium ([3H]MPP) transport [2].
Uridine 5'-monophosphate- 15N2,d11 (5'-?Uridylic acid- 15N2,d11) dilithium is deuterium and 15N labeled Uridine 5'-monophosphate (HY-101981). Uridine 5'-monophosphate (5'-?Uridylic acid), a monophosphate form of UTP, can be acquired either from a de novo pathway or degradation products of nucleotides and nucleic acids in vivo and is a major nucleotide analogue in mammalian milk.
E3 ligase Ligand-Linker Conjugate 30 is a conjugate of E3 ligase ligand and linker, consisting of Thalidomide (HY-14658) and the corresponding Linker. E3 ligase Ligand-Linker Conjugate 30 can serve as Cereblon ligand to recruit CRBN protein and serve as a key intermediate for the synthesis of complete PROTAC molecules.
Complex III-IN-1 (Compd 4c-2) is a complex III inhibitor. Complex III-IN-1 shows antifungal activity with an EC50 of 18.53 mg/L against sclerotinia sclerotiorum .
di-Ellipticine-RIBOTAC is a dual-function small molecule that reduces c9ALS/FTD r(G4C2) repeat expansion in vitro and in vivo amyotrophic lateral sclerosis (ALS ) models.
Tilavonemab (ABBV-8E12) is a humanised anti-tau antibody that binds amino acids 25-30 near the N-terminal end of the tau protein. Tilavonemab blocks the ability of human and mouse neurons to take up tau aggregates and reduces brain atrophy. Tilavonemab can be used in the study of Alzheimer's disease .
Isonicotinic acid-d4 is the deuterium labeled Isonicotinic acid[1]. Isonicotinic acid is a metabolite of Isoniazid. Isoniazid is converted to Isonicotinic acid by hydrazinolysis, with the Isoniazid to Isonicotinic acid biotransformation also to be catalyzed by cytochrome P450 (CYP) enzymes, e.g., CYP2C[2].
PITCOIN4 is a highly selective Class II Alpha PI3K-C2α inhibitor. PITCOIN4 shows nanomolar inhibition of PI3K-C2α and >100-fold selectivity in a general kinase panel .
IBS008738 is a potent TAZ activator. IBS008738 stabilizes TAZ, increases the unphosphorylated TAZ level, enhances the association of MyoD with the myogenin promoter, upregulates MyoD-dependent gene transcription, and competes with myostatin in C2C12 cells. IBS008738 enhances myogenesis in C2C12 cells and facilitates muscle repair in a muscle injury model [2].
SB 221284 is a selective 5-HT2C/2B receptor antagonist with pKi values are 6.4, 7.9 and 8.6 for 5-HT2A, 5-HT2B and 5-HT2C receptors, respectively. SB 221284 can be used for the research of neurological disease .
SB228357 is a selective, potent and orall active 5-HT2C/2B receptor antagonist with pKi values of 6.9, 8.0 and 9.0 for 5-HT2A, 5-HT2B and 5-HT2C, respectively. SB228357 has antidepressant/anxiolytic effects [2].
ELQ-300 is a potent and orally bioavailable antimalarial agent, acts as an inhibitor of the reductive (Qi) site of the cytochrome bc1 complex (cyt bc1). ELQ-300 inhibits growth of P. falciparum Dd2, Tm90-C2B, and D1 with IC50 values of 6.6, 4.6 and 160 nM, respectively. ELQ-300 can be used for the research of antimalarial [2].
NAB-14 is a potent, selective, orally active and non-competitive GluN2C/2D antagonists with an IC50 of 580 nM for GluN1/GluN2D. NAB-14 shows >800-fold selective for recombinant GluN2C and GluN2D over GluN2A and GluN2B. NAB-14 can cross the blood-brain-barrier .
DIPQUO is an activator of the bone marker alkaline phosphatase (ALP), with an EC50 of 6.27 μM in C2C12 cells. DIPQUO promotes mouse and human osteoblast differentiation via activation of p38 MAPK-β .
4-Chlorocatechol is a major degradation product of 4-chloro-2-aminophenol (4C2AP). 4-Chlorocatechol is also a substrate for catechol 1,2-dioxygenases and chlorocatechol dioxygenase [2].
Cartap, an organonitrogen insecticide, can cause a marked irreversible Ca 2+-dependent contracture in both isolated mouse and rabbit phrenic nerve-diaphragms. Cartap significantly increases the level of endogenous reactive oxygen species (ROS) in C2C12 cells .
Cartap hydrochloride, an organonitrogen insecticide, can cause a marked irreversible Ca 2+-dependent contracture in both isolated mouse and rabbit phrenic nerve-diaphragms. Cartap hydrochloride significantly increases the level of endogenous reactive oxygen species (ROS) in C2C12 cells .
Pedaliin 6''-acetate (compound 10) is a natural product that can be isolated from Dracocephalum tanguticum. Pedaliin 6''-acetate shows antioxidative activity and cytoprotective effect on doxorubicin (DOX)-induced toxicity in H9c2 cardiomyocytes with an EC50 value of 19.1 μM .
Chlorantraniliprole is an insecticide that potently and selectively activates insect ryanodine receptor, with EC50s of 40 nM and 50 nM for Drosophila melanogaster and H. virescens ryanodine receptor, and ∼300-fold more potent than that in the mouse myoblast cell line, C2C12 (EC50, 14 μM).
Mevalonic acid (MVA) is a precursor substance of the mevalonate pathway, which is essential for cell growth and proliferation. Mevalonic acid is effective in inhibiting Simvastatin (HY-17502)-induced decrease in C2C12 cell viability in vitro. Mevalonic acid can be used in studies of myopathy and heart failure [2].
Regaloside C is a glycerol glucoside isolated from the bulbs of Lilium genus with anti-inflammatory activities. Regaloside C has cardiomyocyte protective activity by protecting the mitochondria in H2O2-induced heart H9C2 cells .
Chrexanthomycin C is an orally active marine natural product with remarkable bioactivities. Chrexanthomycin C has binding affinity for DNA (G4C2) 4 G4 with a Kd value of 2.8 mM. Chrexanthomycin C can be used for the research of neurodegenerative disease such as amyotrophic lateral sclerosis (ALS) .
Mevalonic acid (MVA) lithium salt is a precursor substance of the mevalonate pathway, which is essential for cell growth and proliferation. Mevalonic acid lithium salt is effective in inhibiting Simvastatin (HY-17502)-induced decrease in C2C12 cell viability in vitro. Mevalonic acid lithium salt can be used in studies of myopathy and heart failure [2].
Ladanetin-6-O-β-(6′′-O-acetyl)glucoside is a flavonoid isolated from the whole plants of Dracocephalum tanguticum, with antioxidant ability. Flavonoids from Dracocephalum tanguticum show cardioprotective effects against Doxorubicin (HY-15142A)-induced toxicity in H9c2 cells .
ONO-0300302 is an orally active and potent LPA1 (lysophosphatidic acid receptor 1) antagonist, with an IC50 of 0.086 μM. ONO-0300302 is a slow tight binding inhibitor, and its binding affinity increases with time, with Kd of 0.34 nM (37 °C, 2 h). ONO-0300302 can be used for benign prostatic hyperplasia (BPH) research .
Shz-1, a small cardiogenic molecule, induces various cardiac-specific genes including sarcomeric tropomyosin in P19CL6 cells. Shz-1 induces Nkx2.5 expression in mouse. Shz-1 activates the axolotl TPM4 promoter-driven ectopic expression in C2C12 cells .
Fortunellin, is a flavonoid, that can be isolated from the fruits of Fortunella margarita (kumquat). Fortunellin exhibits little toxicity to mice and suppresses inflammation and ROS generation in H9C2 cells induced by LPS. Fortunellin protects against fructose-induced inflammation and oxidative stress by enhancing AMPK/Nrf2 pathway. Fortunellin can be used for diabetic cardiomyopathy research .
Mevalonic acid (Standard) is the analytical standard of Mevalonic acid. This product is intended for research and analytical applications. Mevalonic acid (MVA) is a precursor substance of the mevalonate pathway, which is essential for cell growth and proliferation. Mevalonic acid is effective in inhibiting Simvastatin (HY-17502)-induced decrease in C2C12 cell viability in vitro. Mevalonic acid can be used in studies of myopathy and heart failure [2].
AKR1C3-IN-6 (Compound 1) is a potent, selective AKR1C3 inhibitor with IC50 values of 0.31 μM and 73.23 μM against AKR1C3 and AKR1C2, respectively. AKR1C3-IN-6 shows antitumor activity .
HJ445A is a potent MYOF inhibitor and binds to the MYOF-C2D domain with a KD of 0.17 μM. HJ445A potently repressed the proliferation of gastric cancer cells with IC50 values of 0.16 and 0.14 μM in MGC803 and MKN45, respectively. HJ445A demonstrates superior antitumor efficacy in vivo and can be used for cancer research .
Nobiletin is a poly-methoxylated flavone from the citrus peel that improves memory loss. Nobiletin is a retinoid acid receptor-related orphan receptors (RORs) agonist. Nobiletin can reduce reactive oxygen species (ROS) levels in differentiated C2C12 myotubes and has anti-inflammation and anti-cancer properties, including anti-angiogenesis, anti-proliferation, anti-metastasis and induced apoptosis[2] .
EUK-134, a synthetic superoxide dismutase and catalase mimetic, protects rat kidneys from ischemia-reperfusion-induced damage. EUK-134 is a superoxide dismutase (SOD) mimetics (SODm) with catalase activity. EUK-134 is a mitoprotective antioxidant. EUK-134 reduces the expression of NF-κB, MDA level, and protein carbonylation in H9C2 cells [2] .
Pyrazofurin, a pyrimidine nucleoside analogue with antineoplastic activity, inhibits cell proliferation and DNA synthesis in cells by inhibiting uridine 5'-phosphate (UMP) synthase . Pyrazofurin is an active, sensitive orotate-phosphoribosyltransferase inhibitor with IC50s between 0.06-0.37 µM in the three squamous cell carcinoma (SCC) cell lines Hep-2, HNSCC-14B and HNSCC-14C .
BMP agonist 1 (compound 2 b) is a small-molecule agonist of bone morphogenic protein (BMP). BMP induces C2C12 cell differentiation with BMP and highly depends on active BMP signaling. BMP agonist 1 inhibits GSK3β, increases β-catenin signaling and synergistically regulates Id2and Id3 expression. BMP agonist 1 is used in diseases and defects of the skeleton research .
CHMFL-PI3KD-317 is a highly potent, selective and orally active PI3Kδ inhibitor, with an IC50 of 6 nM, and exhibits over 10-1500 fold selectivity over other class I, II and III PIKK family isoforms, such as PI3Kα (IC50, 62.6 nM), PI3Kβ (IC50, 284 nM), PI3Kγ (IC50, 202.7 nM), PIK3C2A (IC50, >10000 nM), PIK3C2B (IC50, 882.3 nM), VPS34 (IC50, 1801.7 nM), PI4KIIIA (IC50, 574.1 nM) and PI4KIIIB (IC50, 300.2 nM). CHMFL-PI3KD-317 inhibits PI3Kδ-mediated Akt T308 phosphorylation in Raji cells, with an EC50 of 4.3 nM. CHMFL-PI3KD-317 has antiproliferative effects on cancer cells .
Liquiritin, a flavonoid isolated from Glycyrrhiza uralensis, is a potent and competitive AKR1C1 inhibitor with IC50s of 0.62 μM, 0.61 μM, and 3.72μM for AKR1C1, AKR1C2 and AKR1C3, respectively. Liquiritin efficiently inhibits progesterone metabolism mediated by AKR1C1 in vivo . Liquiritin acts as an antioxidant and has neuroprotective, anti-cancer and anti-inflammatory activity [2].
CDK8-IN-6 (compound 9) is a potent cyclin-dependent kinase 8 (CDK8) inhibitor with an Kd of 13 nM. CDK8-IN-6 shows cytotoxicity for MOLM-13, OCI-AML3, MV4-11, NRK and H9c2 cells with IC50s of 11.2, 7.5, 8.6, 20.5, 12.5-25 µM, respectively. CDK8-IN-6 has the potential for the research of AML-cancer .
SY-LB-35 is a potent bone morphogenetic protein (BMP) receptor agonist. SY-LB-35 can stimulate significant increases in cell number and cell viability in the C2C12 myoblast cell line, and causes shifts towards the S and G2/M phases of the cell cycle. SY-LB-35 stimulates canonical Smad and non-canonical PI3K/Akt, ERK, p38 and JNK intracellular signaling pathways .
CDK8-IN-7 (compound 12) is a potent and selective cyclin-dependent kinase 8 (CDK8) inhibitor with an Kd of 3.5 nM. CDK8-IN-7 shows cytotoxicity for MOLM-13, OCI-AML3, MV4-11, NRK and H9c2 cells with IC50s of 5.9, 4.8, 5.4, 16.2, 12.5-25 µM, respectively. CDK8-IN-7 has the potential for the research of AML-cancer .
BML-278 is a SIRT1 activator (EC150: 1 μM). BML-278 increases H3K9 methylation and inhibits H3K9 acetylation in both the paternal and maternal pronucleus. BML-278 improves early embryonic development. BML-278 arrests the cell cycle at the G1/S phase, and reduces senescence in primary human mesenchymal cells. BML-278 reduces tubulin acetylation in U937 cells. BML-278 also increases mitochondrial density in murine C2C12 myoblasts [2].
S07-2010 is a potent pan-AKR1C (aldo-keto reductase family 1 member C) inhibitor, with IC50 values of 0.19, 0.36, 0.47, and 0.73 μM for AKR1C3, AKR1C4, AKR1C1 and AKR1C2, respectively. S07-2010 induces apoptosis in A549/DDP cells. S07-2010 strengthens the cytotoxicity of chemotherapeutic agents in drug-resistant cells. S07-2010 significantly inhibits the proliferation of drug-resistant cells .
PTP1B/AKR1B1-IN-2 (Compound 7f) is a dual PTP1B/AKR1B1 inhibitor (IC50s: 3.2 and 2.1 μM, Kis: 4.0 and 0.9μM). PTP1B/AKR1B1-IN-2 is an insulin-mimetic agent. PTP1B/AKR1B1-IN-2 improves glucose uptake in murine C2C12 myoblasts. PTP1B/AKR1B1-IN-2 can be used for research of Type 2 diabetes mellitus (T2DM) .
Cyanine5 DBCO (DBCO-Cy5) is a low-toxicity azide reactive probe (NIR fluorescent dye), for imaging azide-labeled biomolecules via a copper-free "click-through" reaction. Cyanine5 DBCO has no apparent cytotoxicity or animal toxicity and shows no damage to the physiological functions of cells other than the target cells (azide-labeled cells). Cyanine5 DBCO can be used to label and track cells in vitro and in vivo (Ex=635 nm, Em=650-700 nm) [2].
Cyanine3 azide chloride, an analog of Cy3 azide, is a potent green fluorescent dye. Cyanine3 azide chloride uses click chemistry coupled with Alkyne-labeled proteins. Cyanine3 azide chloride can be detected by fluorometers, imagers, and microscopes. (λex=684 nm, λem=710 nm) [1]sup [2]>. Cyanine3 azide (chloride) is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Biotin-C2-maleimide is an antibody conjugate reagent, can bind to many biomolecules without significantly changing the biological activity of the target molecule [2].
Citric acid-2,4-13C2 (Sodium Lauryl Sulfate) is a labeled citric acid. Citric acid is found in many fruits and vegetables, especially citrus fruits. It participates in biological processes in the body, such as the citric acid cycle.
2,3,5-Tri-O-benzyl-D-ribose (Compound 1) is an effective inhibitor of Botrytis cinerea chitin synthase (CHS) with an IC50 value of 1.8 μM. 2,3,5-Tri-O-benzyl-D-ribose exhibits antifungal activity and is able to inhibit the B. cinerea BD90 strain, with a MIC value of 190 μM .
Nitroso-PSAP is a sensitive and specific chromogenic reagent for iron (Fe 2+), which is used for the colorimetric determination of iron in blood after mineralization with periodic acid. TNitroso-PSAP chelates with iron (Fe 2+) to produce a green complex (λmax=756 nm, Epsilon = 4.5 x 10 < sup > 4 < / sup > dm < sup > 3 < / sup > mol < sup > 1 < / sup > cm < sup > 1 < / sup >) [2].
Maltose phosphorylase is a dimerase which catalyzes the transformation of maltose and inorganic phosphate into β-D-glucose-1-phosphate and glucose. Maltose phosphorylases have been classified in family 65 of the glycoside hydrolases .
Cyclo(L-Phe-L-Val) is a potent inhibitor of enzymes isocitrate lyase (ICL) (IC50=27 μg/mL). cyclo(L-Phe-L-Val) inhibits the gene transcription of ICL in C. albicans under C2-carbon-utilizing conditions .
PKCα (C2-4) inhibitor peptide is a PKCα‐specific inhibitor peptide that blocks the inhibition of IKr by the α1A‐adrenoreceptor agonist A-61603 (HY-101366) .
3-Hydroxybutyric acid- 13C4 (sodium) is the 13C labeled 3-Hydroxybutyric acid sodium (HY-W010452). 3-Hydroxybutyric acid sodium is a metabolite that is elevated in type I diabetes, and can modulate the properties of membrane lipids[1].
sPLA2-IIA Inhibitor is a cyclic pentapeptide analog of FLSYK (cyclic 2-Nal-Leu-Ser-2-Nal-Arg (c2)), that binds to hGIIA (human IIA phospholipase A2) and inhibits its hydrolytic ability. sPLA2 is a member of the esterase superfamily that catalyzes the hydrolysis of the ester bond at the sn-2 position of glycerophospholipids, releasing free fatty acids such as arachidonic acid and lysophospholipids .
2Abz-SLGRKIQIK(Dnp)-NH2 is a biological active peptide. (This peptide is a second complement component (C2), the physiological substrate for the proenzyme Cls, first complement component. The complement system is a central component of host defense but can also contribute to the inflammation seen in pathological conditions. The C1s protease of the C1 complex initiates the host defense pathway. This peptide employs 2Abz/Dnp FRET pair for quantitation of complement enzyme activity.)
ATX-II is a specific Na + channel Modulator toxin that can be isolated from the venom of sea anemone (Anemonia sulcata). ATX-II causes delayed inactivation of the Na +sup channel in cell cultures. ATX-II sensitizes skeletal muscle to Halothane (HY-B1010), Caffeine, and Ryanodine (HY-103306). ATX-II also induces pulmonary vein arrhythmogenesis and atrial fibrillation [2].
ATX-II TFA is a specific Na + channel Modulator toxin that can be isolated from the venom of sea anemone (Anemonia sulcata). ATX-II TFA causes delayed inactivation of the Na +sup channel in cell cultures. ATX-II TFA sensitizes skeletal muscle to Halothane (HY-B1010), Caffeine, and Ryanodine (HY-103306). ATX-II TFA also induces pulmonary vein arrhythmogenesis and atrial fibrillation [2].
β-Amyloid- 15N (1-40) (TFA) is the 15N-labledβ-Amyloid (1-40) (TFA). β-Amyloid (1-40) is a primary protein in plaques found in the brains of patients with Alzheimer's disease[1].
Amyloid-Forming peptide GNNQQNY is a biological active peptide. (This is a heptapeptide from the N-terminal prion-determining domain of the yeast protein Sup35 that forms amyloid fibrils. The availability of its detailed atomic oligomeric structure makes it a good model for studying the early stage of aggregation. The GNNQQNY dimer forms three stable sheet structures. in-register parallel, off-register parallel, and anti-parallel. The in-register parallel dimer, which is close to the amyloid beta-sheet structure, has few interpeptide hydrogen bonds, making hydrophobic interactions more important and increasing the conformational entropy compared to the anti-parallel sheet.)
β-Amyloid- 15N (1-42), human (TFA) is the 15N-labledβ-Amyloid (1-42) (TFA). β-Amyloid (1-42), human TFA (Amyloid β-Peptide (1-42) (human) TFA) is a 42-amino acid peptide which plays a key role in the pathogenesis of Alzheimer disease[1].
Empasiprubart (ARGX-117) a humanized inhibitory monoclonal antibody against complement C2. Empasiprubart prevents the formation of the C3 proconvertase and inhibits classical and lectin pathway activation upstream of C3 activation through binding to the Sushi-2 domain of C2. Empasiprubart exhibits pH- and calcium-dependent target binding. Empasiprubart prevents complement-mediated cytotoxicity in in vitro models for autoimmune hemolytic anemia and antibody-mediated rejection of organ transplants .
Sutimlimab, a first-in-class complement protein component 1, s subcomponent (C1s) inhibitor, can be used for the research of cold agglutinin disease. C1s is a serine protease which cleaves C4 and C2 to form the C3 convertase .
Riliprubart (SAR445088) is an anti-C1s humanized monoclonal antibody that inhibits activated C1s in the proximal portion of the classical complement system. Riliprubart selectively inhibits activated C1s and prevents the enzymatic action of C1 on its substrates C4 and C2, thus inhibiting the formation of the classical pathway C3 convertase, C4b2a .
Tilavonemab (ABBV-8E12) is a humanised anti-tau antibody that binds amino acids 25-30 near the N-terminal end of the tau protein. Tilavonemab blocks the ability of human and mouse neurons to take up tau aggregates and reduces brain atrophy. Tilavonemab can be used in the study of Alzheimer's disease .
D-Ribose 5-phosphate disodium is an intermediate of the oxidative branch of the pentose phosphate pathway (PPP) and an end product of the nonoxidative branch of the PPP. D-Ribose 5-phosphate disodium is used in the synthesis of nucleotides and nucleic acids .
D-Ribose 5-phosphate disodium dihydrate is an intermediate of the oxidative branch of the pentose phosphate pathway (PPP) and an end product of the nonoxidative branch of the PPP. D-Ribose 5-phosphate is used in the synthesis of nucleotides and nucleic acids .
D-Ribose 5-phosphate is an intermediate of the oxidative branch of the pentose phosphate pathway (PPP) and an end product of the nonoxidative branch of the PPP. D-Ribose 5-phosphate is used in the synthesis of nucleotides and nucleic acids .
Ciwujianoside C2 is a saponin, that can be isolated from the leaves of Acanthopanax senticosus. Ciwujianoside C2 enhances pancreatic lipase activity in vitro .
Ganoderic acid C2 is a bioactive triterpenoid in Ganoderma lucidum. Ganoderic acid C2 possesses the potential anti-tumor bioactivity, antihistamine, anti-aging and cytotoxic effects. Ganoderic acid C2 exhibits high inhibitory activity against the rat lens aldose reductase (RLAR) with an IC50 of 3.8 µM [2].
Pseudolaric Acid C2, a diterpenoid isolated from Pseudolarix kaempferi, is identified as the specific metabolite of Pseudolaric acid B in plasma, urine, bile and feces after both oral and intravenous administration to rats [2].
Licorice glycoside C2 is a oleanane-type triterpene oligoglycoside isolated from Glycyrrhiza uralensis. Various biological activities are associated with licorice extracts, such as anti-viral, anti-microbial, antioxidant, anti-inflammatory, anti-ulcer, anti-cancer and anti-HIV effects .
D-Ribose(mixture of isomers) is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose(mixture of isomers) is active in protein glycation, induces NF-κB inflammation in a RAGE-dependent manner .
Ribitol is a crystalline pentose alcohol formed by the reduction of ribose. Enhancing the flux of D-glucose to the pentose phosphate pathway in Saccharomyces cerevisiae for the production of D-ribose and ribitol.
Murraol (CM-c2), a coumarin, can be isolated from the leaves of Madagascar pine cork (Apiaceae). Murraol has cyclooxygenase (COX) and lipoxygenase inhibitory properties and has an inhibitory effect on the growth of cancer cells .
Ginsenoside Rg2 is one of the major active components of ginseng. Ginsenoside Rg2 inhibits VCAM-1 and ICAM-1 expressions stimulated with lipopolysaccharide (LPS). Ginsenoside Rg2 also reduces Aβ1-42 accumulation.
Ginsenoside Rg2 (Standard) is the analytical standard of Ginsenoside Rg2. This product is intended for research and analytical applications. Ginsenoside Rg2 is one of the major active components of ginseng. Ginsenoside Rg2 inhibits VCAM-1 and ICAM-1 expressions stimulated with lipopolysaccharide (LPS). Ginsenoside Rg2 also reduces Aβ1-42 accumulation.
Iduronate sulfatase (Iduronate sulfate sulfatase) is an exo-sulfatase that hydrolyzes the C2-sulfate ester bond from nonreducing terminal α-L-iduronic acid residues in HS [2].
D-Mannose is a C-2 superpolymer of glucose that occurs naturally in many plants and fruits. D-Mannose has anti-inflammatory and antitumor activity. D-Mannose plays an important role in immune regulation [2] .
Hinnuliquinone is a C2-symmetric dimeric non-peptide fungal metabolite inhibitor of HIV-1 protease. Hinnuliquinone is a bis-indolyl-2,5-dihydroxybenzoquinone pigment, that can be isolated from Nodulisphorium hinnuleum[2].
N2-Acetylguanine is a C2-modified guanine. N2-Acetylguanine binds GR (guanine-guanine riboswitch) with an Kd value of 300 nM. N2-Acetylguanine modulate transcriptional termination. N2-Acetylguanine has the potential for the research of antimicrobial agent .
7-[α-L-Arabinopyranosyl-(1→6)-β-D-glucopyranosyloxy]cuminol is a cuminol glycoside. 7-[α-L-Arabinopyranosyl-(1→6)-β-D-glucopyranosyloxy]cuminol can be isolated from Rhodiola roseasup>[1].
Ethyl β-D-glucopyranoside (compound 10) is a kind of phenolic compound. Ethyl β-D-glucopyranoside can be isolated from ethanolic extract of Scabiosa stellataLS.
Isoiridogermanal can be isolated from the extract of rhizomes of Iris tectorum Maxim. Isoiridogermanal is cytotoxic with IC50 values of 11 μM and 23 μM against MCF-7 and C32 celllines.
Eupatorin-5-methyl ether (TMF) can be isolated from Orthosiphon stamineus. Eupatorin-5-methyl ether is a kind of flavonoid compound. Eupatorin-5-methyl ether inhibits NO production (IC50 5.5 μM).
Micronomicin sulfate (Gentamicin C2b sulfate) is an aminoglycoside antibiotic isolated from Micromonospora. Micronomicin sulfate is a broad-spectrum antibiotic close to the gentamicin-type antibiotics, exhibits a high activity against Pseudomonas, Proteus, Klebsiella pneumoniae, Serratia, etc (MIC=0.001-8.3 μg/ml) [2].
Neochamaejasmin B is a biflavanone compound. Neochamaejasmin B is isolated from Stellera chamaejasme L. (Thymelaeaceae). Neochamaejasmin B has the cis-trans geometry at the C-2/C-3 and C-2″/C-3″ positions .
Pedaliin 6''-acetate (compound 10) is a natural product that can be isolated from Dracocephalum tanguticum. Pedaliin 6''-acetate shows antioxidative activity and cytoprotective effect on doxorubicin (DOX)-induced toxicity in H9c2 cardiomyocytes with an EC50 value of 19.1 μM .
Mevalonic acid (MVA) is a precursor substance of the mevalonate pathway, which is essential for cell growth and proliferation. Mevalonic acid is effective in inhibiting Simvastatin (HY-17502)-induced decrease in C2C12 cell viability in vitro. Mevalonic acid can be used in studies of myopathy and heart failure [2].
Regaloside C is a glycerol glucoside isolated from the bulbs of Lilium genus with anti-inflammatory activities. Regaloside C has cardiomyocyte protective activity by protecting the mitochondria in H2O2-induced heart H9C2 cells .
Chrexanthomycin C is an orally active marine natural product with remarkable bioactivities. Chrexanthomycin C has binding affinity for DNA (G4C2) 4 G4 with a Kd value of 2.8 mM. Chrexanthomycin C can be used for the research of neurodegenerative disease such as amyotrophic lateral sclerosis (ALS) .
Mevalonic acid (MVA) lithium salt is a precursor substance of the mevalonate pathway, which is essential for cell growth and proliferation. Mevalonic acid lithium salt is effective in inhibiting Simvastatin (HY-17502)-induced decrease in C2C12 cell viability in vitro. Mevalonic acid lithium salt can be used in studies of myopathy and heart failure [2].
Ladanetin-6-O-β-(6′′-O-acetyl)glucoside is a flavonoid isolated from the whole plants of Dracocephalum tanguticum, with antioxidant ability. Flavonoids from Dracocephalum tanguticum show cardioprotective effects against Doxorubicin (HY-15142A)-induced toxicity in H9c2 cells .
Fortunellin, is a flavonoid, that can be isolated from the fruits of Fortunella margarita (kumquat). Fortunellin exhibits little toxicity to mice and suppresses inflammation and ROS generation in H9C2 cells induced by LPS. Fortunellin protects against fructose-induced inflammation and oxidative stress by enhancing AMPK/Nrf2 pathway. Fortunellin can be used for diabetic cardiomyopathy research .
Mevalonic acid (Standard) is the analytical standard of Mevalonic acid. This product is intended for research and analytical applications. Mevalonic acid (MVA) is a precursor substance of the mevalonate pathway, which is essential for cell growth and proliferation. Mevalonic acid is effective in inhibiting Simvastatin (HY-17502)-induced decrease in C2C12 cell viability in vitro. Mevalonic acid can be used in studies of myopathy and heart failure [2].
Nobiletin is a poly-methoxylated flavone from the citrus peel that improves memory loss. Nobiletin is a retinoid acid receptor-related orphan receptors (RORs) agonist. Nobiletin can reduce reactive oxygen species (ROS) levels in differentiated C2C12 myotubes and has anti-inflammation and anti-cancer properties, including anti-angiogenesis, anti-proliferation, anti-metastasis and induced apoptosis[2] .
Liquiritin, a flavonoid isolated from Glycyrrhiza uralensis, is a potent and competitive AKR1C1 inhibitor with IC50s of 0.62 μM, 0.61 μM, and 3.72μM for AKR1C1, AKR1C2 and AKR1C3, respectively. Liquiritin efficiently inhibits progesterone metabolism mediated by AKR1C1 in vivo . Liquiritin acts as an antioxidant and has neuroprotective, anti-cancer and anti-inflammatory activity [2].
C2/Complement C2 protein is essential in the classical pathway of the complement system. Activated by factor C1, C2 is cleaved into C2b and C2a. As a serine protease, C2a interacts with C4b, generating the C3 or C5 convertase. This crucial process activates and amplifies the complement cascade. C2/Complement C2 Protein, Human (HEK293, His) is the recombinant human-derived C2/Complement C2 protein, expressed by HEK293 , with C-His labeled tag. The total length of C2/Complement C2 Protein, Human (HEK293, His) is 732 a.a., with molecular weight of ~112 kDa.
Enterotoxin type C-2 (SEC2) activates the host immune system by binding the unprocessed molecule to major histocompatibility complex class II and T-cell receptor (TCR) molecules. This interaction forms a ternary complex that activates a large number of T lymphocytes and triggers the widespread release of proinflammatory cytokines. Enterotoxin type C-2 Protein, S. aureus is the recombinant Staphylococcus aureus-derived Enterotoxin type C-2 protein, expressed by E. coli , with tag free. The total length of Enterotoxin type C-2 Protein, S. aureus is 239 a.a., with molecular weight of ~27.6 kDa.
Complement C2 is a component of the classical pathway of the complement system and is cleaved by activated factor C1, resulting in the formation of two distinct fragments: C2b and C2a. The subsequent serine protease activity of C2a is critical for its subsequent interaction with the complement factor C4b, leading to the formation of C3 or C5 convertase. C2/Complement C2 Protein, Mouse (HEK293, His) is the recombinant mouse-derived C2/Complement C2 protein, expressed by HEK293 , with C-His labeled tag. The total length of C2/Complement C2 Protein, Mouse (HEK293, His) is 760 a.a., with molecular weight of ~91.2 kDa.
C2/Complement C2 protein is essential in the classical pathway of the complement system. Activated by factor C1, C2 is cleaved into C2b and C2a. As a serine protease, C2a interacts with C4b, generating the C3 or C5 convertase. This crucial process activates and amplifies the complement cascade. C2/Complement C2 Protein, Human (HEK293, Fc) is the recombinant human-derived C2/Complement C2 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of C2/Complement C2 Protein, Human (HEK293, Fc) is 732 a.a., with molecular weight of 110-130 kDa.
Complement C2 is a component of the classical pathway of the complement system and is cleaved by activated factor C1, resulting in the formation of two distinct fragments: C2b and C2a. The subsequent serine protease activity of C2a is critical for its subsequent interaction with the complement factor C4b, leading to the formation of C3 or C5 convertase. C2/Complement C2 Protein, Cynomolgus (HEK293, His) is the recombinant cynomolgus-derived C2/Complement C2 protein, expressed by HEK293 , with C-His labeled tag. The total length of C2/Complement C2 Protein, Cynomolgus (HEK293, His) is 732 a.a., with molecular weight of 90-110 kDa.
AKR1C2 Protein, Human is a recombinant human AKR1C2. AKR1C2 is a member of the aldo/keto reductase superfamily and has critical roles in the tumorigenesis and progression of malignant tumours.
AKR1C2 protein: Cytoplasmic aldehyde-keto reductase, which uses NADH and NADPH to reduce ketosteroids to hydroxysteroids. AKR1C2 Protein, Human (His) is the recombinant human-derived AKR1C2 protein, expressed by E. coli , with N-6*His labeled tag. The total length of AKR1C2 Protein, Human (His) is 323 a.a., with molecular weight of ~38 kDa.
HCFC2 protein is critically involved in cellular processes by binding to KMT2A/MLL1 and participating in the MLL1/MLL complex. This complex, characterized by KMT2A/MLL1, ASH2L, RBBP5, DPY30, WDR5, MEN1, HCFC1, and HCFC2, plays a key role in epigenetic regulation and gene expression. HCFC2 Protein, Mouse (His) is the recombinant mouse-derived HCFC2 protein, expressed by E. coli , with N-6*His labeled tag. The total length of HCFC2 Protein, Mouse (His) is 486 a.a., with molecular weight of ~55.0 kDa.
Niemann-Pick C2/NPC2 protein is an important member of the NPC2 family and plays an important role in lipid metabolism and transport, helping to regulate intracellular cholesterol homeostasis and lipid transport. Its involvement in cellular processes highlights its importance in maintaining lipid homeostasis. Niemann Pick C2/NPC2 Protein, Rat (HEK293, His) is the recombinant rat-derived Niemann Pick C2/NPC2 protein, expressed by HEK293 , with C-His labeled tag. The total length of Niemann Pick C2/NPC2 Protein, Rat (HEK293, His) is 130 a.a., with molecular weight of ~15.9 kDa.
Niemann Pick C2/NPC2 Protein, a lysosomal protein, plays a critical role in cholesterol trafficking and lipid metabolism. It facilitates the transport of cholesterol from lysosomes to other cellular compartments. Understanding the functions of NPC2 Protein is vital for studying lipid disorders and developing therapeutic strategies targeting abnormal cholesterol metabolism. Niemann Pick C2/NPC2 Protein, Mouse (HEK293, His) is the recombinant mouse-derived Niemann Pick C2/NPC2 protein, expressed by HEK293 , with C-His labeled tag. The total length of Niemann Pick C2/NPC2 Protein, Mouse (HEK293, His) is 130 a.a., with molecular weight of ~15.9-19 kDa.
The Niemann Pick C2/NPC2 Protein is a crucial lysosomal protein that regulates cholesterol trafficking and lipid metabolism. It enables the movement of cholesterol from lysosomes to other parts of the cell. Studying the functions of NPC2 Protein is essential for understanding lipid disorders and developing treatments targeting disrupted cholesterol metabolism. Niemann Pick C2/NPC2 Protein, Human (HEK293, His) is the recombinant human-derived Niemann Pick C2/NPC2 protein, expressed by HEK293 , with C-His labeled tag. The total length of Niemann Pick C2/NPC2 Protein, Human (HEK293, His) is 132 a.a., with molecular weight of 21-24 kDa & 27-35 kDa, respectively.
The SULT1C2 protein utilizes PAPS to catalyze sulfate conjugation and has specific affinity for sulfonated p-nitrophenol. It selectively avoids sulfonated steroids, dopamine, acetaminophen or alpha-naphthol. SULT1C2 Protein, Human (His) is the recombinant human-derived SULT1C2 protein, expressed by E. coli , with N-6*His labeled tag. The total length of SULT1C2 Protein, Human (His) is 296 a.a., with molecular weight of ~38.0 kDa.
The AGO2/Argonaute-2 protein is essential for RNA-mediated gene silencing via the RNA-induced silencing complex (RISC). "Minimal RISC" involves AGO2 binding to a guide RNA, such as microRNA (miRNA) or short interfering RNA (siRNA), which guides RISC for silencing with complementary mRNA. AGO2/Argonaute-2 Protein, Mouse (sf9, His) is the recombinant mouse-derived AGO2/Argonaute-2 protein, expressed by Sf9 insect cells , with N-His labeled tag. The total length of AGO2/Argonaute-2 Protein, Mouse (sf9, His) is 860 a.a., with molecular weight of ~105 kDa.
The AGO2/Argonaute-2 protein is critical for RNA-mediated silencing complex (RISC)-mediated gene silencing. In "minimal RISC," AGO2 binds to short guide RNAs, such as microRNAs (miRNAs) or short interfering RNAs (siRNAs), to guide RISC for silencing with complementary mRNAs. AGO2/Argonaute-2 Protein, Human (sf9, His) is the recombinant human-derived AGO2/Argonaute-2 protein, expressed by Sf9 insect cells , with N-His, N-10*His labeled tag. The total length of AGO2/Argonaute-2 Protein, Human (sf9, His) is 859 a.a., with molecular weight of ~99 kDa.
The AGO2/Argonaute-2 protein is critical for RNA-mediated silencing complex (RISC)-mediated gene silencing. In "minimal RISC," AGO2 binds to short guide RNAs, such as microRNAs (miRNAs) or short interfering RNAs (siRNAs), to guide RISC for silencing with complementary mRNAs. AGO2/Argonaute-2 Protein, Mouse (sf9, His, solution) is the recombinant mouse-derived AGO2/Argonaute-2 protein, expressed by Sf9 insect cells , with N-His labeled tag. The total length of AGO2/Argonaute-2 Protein, Mouse (sf9, His, solution) is 860 a.a., with molecular weight of ~105 kDa.
SNAP25 is a key t-SNARE in neurotransmitter release, regulating synaptic function and plasma membrane recycling. It cooperates with CENPF to affect vesicle docking and membrane fusion. SNAP25 Protein, Human (His) is the recombinant human-derived SNAP25 protein, expressed by E. coli , with N-His labeled tag. The total length of SNAP25 Protein, Human (His) is 206 a.a., with molecular weight of ~28 kDa.
The SULT1C4 protein is an important member of the sulfotransferase 1 family and plays a crucial role in phase II drug metabolism and binding of endogenous compounds. Its research enhances the understanding of xenobiotic metabolism and has potential applications in pharmacology. SULT1C4 Protein, Human (His) is the recombinant human-derived SULT1C4 protein, expressed by E. coli , with N-6*His labeled tag. The total length of SULT1C4 Protein, Human (His) is 102 a.a., with molecular weight of ~14.0 kDa.
Frizzled-5 protein is a receptor for Wnt proteins (WNT2, WNT10B, WNT5A), which can activate WNT7A and promote the formation of synapses in neurons. It participates in the canonical Wnt/β-catenin pathway, activating disheveled proteins, inhibiting GSK-3 kinase, and triggering Wnt target genes. Frizzled-5 Protein, Human (HEK293, His) is the recombinant human-derived Frizzled-5 protein, expressed by HEK293 , with C-His labeled tag. The total length of Frizzled-5 Protein, Human (HEK293, His) is 141 a.a., with molecular weight of 25-30 kDa.
Frizzled-5 protein is a receptor for Wnt proteins (WNT2, WNT10B, WNT5A), which can activate WNT7A and promote the formation of synapses in neurons. It participates in the canonical Wnt/β-catenin pathway, activating disheveled proteins, inhibiting GSK-3 kinase, and triggering Wnt target genes. Frizzled-5 Protein, Human (HEK293, Fc) is the recombinant human-derived Frizzled-5 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of Frizzled-5 Protein, Human (HEK293, Fc) is 141 a.a., with molecular weight of ~42.7 kDa.
PRADC1 Protein, Human (HEK293, His) is a recombinant human protease-associated domain-containing 1 (PRADC1) produced in HEK293 cells, with His tag. PRADC1 is a metabolic-responsive secretory protein that modulates physical activity and adiposity.
In the Hippo signaling pathway, MOB1A serves as a vital activator, governing organ size and suppressing tumors by modulating proliferation and apoptosis. Acting in a kinase cascade, MOB1A, along with STK3/MST2 and STK4/MST1, phosphorylates and activates LATS1/2, influencing the YAP1 oncoprotein and WWTR1/TAZ. This orchestrated phosphorylation controls gene expression pivotal for cell processes. Additionally, MOB1A stimulates STK38 and STK38L kinase activity, cooperating with STK3/MST2 and forming intricate interactions with key pathway components, contributing to its complex regulatory network. MOB1A Protein, Human (His) is the recombinant human-derived MOB1A protein, expressed by E. coli, with C-6*His labeled tag. The total length of MOB1A Protein, Human (His) is 215 a.a., with molecular weight of ~29.0 kDa.
The CDK9 protein plays a central role in transcriptional regulation, promoting the transition from ineffective to efficient elongation by phosphorylating POLR2A, SUPT5H, and RDBP. As part of the CDK9/cyclin-T complex, it participates in phosphorylation events affecting EP300, MYOD1, RPB1/POLR2A, AR, DSIF, and NELFE. CDK9-CCNK Heterodimer Protein, Human (Sf9) is a recombinant protein dimer complex containing human-derived CDK9-CCNK Heterodimer protein, expressed by Sf9 insect cells , with tag free.
The CDK9 protein plays a central role in transcriptional regulation, promoting the transition from ineffective to efficient elongation by phosphorylating POLR2A, SUPT5H, and RDBP. As part of the CDK9/cyclin-T complex, it participates in phosphorylation events affecting EP300, MYOD1, RPB1/POLR2A, AR, DSIF, and NELFE. CDK9-CCNK Heterodimer Protein, Human (Sf9, GST, FLAG) is a recombinant protein dimer complex containing human-derived CDK9-CCNK Heterodimer protein, expressed by Sf9 insect cells , with N-Flag, N-GST labeled tag.
The CDK9 protein plays a central role in transcriptional regulation, promoting the transition from ineffective to efficient elongation by phosphorylating POLR2A, SUPT5H, and RDBP. As part of the CDK9/cyclin-T complex, it participates in phosphorylation events affecting EP300, MYOD1, RPB1/POLR2A, AR, DSIF, and NELFE. CDK9-CCNT2 Heterodimer Protein, Human (Sf9) is a recombinant protein dimer complex containing human-derived CDK9-CCNT2 Heterodimer protein, expressed by Sf9 insect cells , with tag free.
The CDK9 protein plays a central role in transcriptional regulation, promoting the transition from ineffective to efficient elongation by phosphorylating POLR2A, SUPT5H, and RDBP. As part of the CDK9/cyclin-T complex, it participates in phosphorylation events affecting EP300, MYOD1, RPB1/POLR2A, AR, DSIF, and NELFE. CDK9-CCNT1 Heterodimer Protein, Human (Sf9) is a recombinant protein dimer complex containing human-derived CDK9-CCNT1 Heterodimer protein, expressed by Sf9 insect cells , with tag free.
APOBEC3A protein is a DNA deaminase that limits the mobility of viruses, foreign DNA, and retrotransposons. APOBEC3A Protein, Human (His-SUMO) is the recombinant human-derived APOBEC3A protein, expressed by E. coli , with N-6*His, N-SUMO labeled tag. The total length of APOBEC3A Protein, Human (His-SUMO) is 199 a.a., with molecular weight of ~39 kDa.
D-Ribose- 13C-2 is the 13C labeled D-Ribose. D-Ribose is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose is active in protein glyca
D-Ribose-d is the deuterium labeled D-Ribose. D-Ribose is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose is active in protein gly
D-Ribose- 18O is the 18O labeled D-Ribose. D-Ribose is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose is active in protein glycati
D-Ribose- 13C is the 13C labeled D-Ribose. D-Ribose is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose is active in protein glycati
D-Ribose-d-1 is the deuterium labeled D-Ribose. D-Ribose is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose is active in protein g
D-Ribose-d-2 is the deuterium labeled D-Ribose. D-Ribose is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose is active in protein g
D-Ribose-d-3 is the deuterium labeled D-Ribose. D-Ribose is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose is active in protein g
D-Ribose-d2 is the deuterium labeled D-Ribose. D-Ribose is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose is active in protein gl
D-Ribose-d6 is the deuterium labeled D-Ribose. D-Ribose is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose is active in protein gl
D-Ribose-d5 is the deuterium labeled D-Ribose. D-Ribose is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose is active in protein gl
D-Ribose- 13C-1 is the 13C labeled D-Ribose. D-Ribose is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose is active in protein glyca
D-Ribose- 13C-3 is the 13C labeled D-Ribose. D-Ribose is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose is active in protein glyca
D-Ribose- 13C-4 is the 13C labeled D-Ribose. D-Ribose is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose is active in protein glyca
D-Ribose-1,2- 13C2 is the 13C labled D-Ribose(mixture of isomers) (HY-W018772) . D-Ribose(mixture of isomers) is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose(mixture of isomers) is active in protein glycation, induces NF-κB inflammation in a RAGE-dependent manner [2].
Ribitol-1- 13C is the 13C labeled Ribitol. Ribitol is a crystalline pentose alcohol formed by the reduction of ribose. Enhancing the flux of D-glucose to the pentose phosphate pathway in Saccharomyces cerevisiae for the production of D-ribose and ribitol
Ribitol-2- 13C is the 13C labeled Ribitol. Ribitol is a crystalline pentose alcohol formed by the reduction of ribose. Enhancing the flux of D-glucose to the pentose phosphate pathway in Saccharomyces cerevisiae for the production of D-ribose and ribitol
Ribitol-3- 13C is the 13C labeled Ribitol. Ribitol is a crystalline pentose alcohol formed by the reduction of ribose. Enhancing the flux of D-glucose to the pentose phosphate pathway in Saccharomyces cerevisiae for the production of D-ribose and ribitol
Ribitol-5- 13C is the 13C labeled Ribitol. Ribitol is a crystalline pentose alcohol formed by the reduction of ribose. Enhancing the flux of D-glucose to the pentose phosphate pathway in Saccharomyces cerevisiae for the production of D-ribose and ribitol
Dulcite- 13C-2 is the 13C labeled Dulcite. Dulcite is a sugar alcohol with a slightly sweet taste which is a metabolic breakdown product of galact[1][2].
(-)-Fucose- 13C-2 is the 13C labeled (-)-Fucose. (-)-Fucose is classified as a member of the hexoses, plays a role in A and B blood group antigen substructure determination, selectin-mediated leukocyte-endothelial adhesion, and host-microbe interacti[
D-Glucose- 13C-2 is the 13C labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical signaling molecules in relation to both cellular metabolic status and biotic and abiotic stress response[1].
Thymidine- 13C-2 is the 13C labeled Thymidine. Thymidine, a specific precursor of deoxyribonucleic acid, is used as a cell synchronizing agent. Thymidine is a DNA synthesis inhibitor that can arrest cell at G1/S boundary, prior to DNA replication[1]
D-Sorbitol- 13C-2 is the 13C labeled D-Sorbitol. D-Sorbitol (Sorbitol) is a six-carbon sugar alcohol and can used as a sugar substitute. D-Sorbitol can be used as a stabilizing excipient and/or isotonicity agent, sweetener, humectant, thickener and dietary
L-Ascorbic acid- 13C-2 is the 13C labeled L-Ascorbic acid. L-Ascorbic acid (L-Ascorbate), an electron donor, is an endogenous antioxidant agent. L-Ascorbic acid inhibits selectively Cav3.2 channels with an IC50 of 6.5 μM. L-Ascorbic acid is also a collagen
Rhamnose- 13C-2 (monohydrate) is the 13C labeled Rhamnose monohydrate. Rhamnose monohydrate (L-Rhamnose monohydrate) is a monosaccharide found in plants and bacteria. Rhamnose monohydrate-conjugated immunogens is used in immunotherapies. Rhamnose monohydrate
Pyruvic acid- 13C-2 (sodium) is the 13C labeled Pyruvic acid[1]. Pyruvic acid is an intermediate metabolite in the metabolism of carbohydrates, proteins, and fats[2].
Ethynyl Estradiol- 13C2 is the 13C-labeled Ethynyl Estradiol. Ethynyl Estradiol-13C2 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
Procainamide- 13C2 hydrochloride is 13C labeled Procainamide. Procainamide hydrochloride is an antiarrhythmic agent used in the study of cardiac arrhythmias.
D-Ribose(mixture of isomers)- 13C5 isomers)- 13C5 is the 13C labeled D-Ribose(mixture of isomers)[1]. D-Ribose(mixture of isomers) is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose(mixture of isomers) is active in protein glycation, induces NF-κB inflammation in a RAGE-dependent manner[1].
Estrone- 13C2 is the 13C-labeled Estrone. Estrone (E1) is a natural estrogenic hormone. Estrone is the main representative of the endogenous estrogens and is produced by several tissues, especially adipose tissue. Estrone is the result of the process of aromatization of androstenedione that occurs in fat cells[1][2].
AICAR- 13C2, 15N (Acadesine- 13C2, 15N; AICA Riboside- 13C2, 15N)is the 13C and 15N labeledAICAR(HY-13417) . AICAR (Acadesine) is an adenosine analog and a AMPK activator. AICAR regulates the glucose and lipid metabolism, and inhibits proinflammatory cytokines and iNOS production. AICAR is also an autophagy, YAP and mitophagy inhibitor [2] .
Glycerol- 13C2 is the 13C labeled Glycerol[1]. Glycerol is used in sample preparation and gel formation for polyacrylamide gel electrophoresis[2][3][4].
Entecavir- 13C2, 15N (BMS200475- 13C2, 15N; SQ34676- 13C2, 15N) is a 13C- and 15N-labeled Entecavir (HY-13623). Entecavir (SQ 34676; BMS 200475) is a potent and selective inhibitor of HBV, with an EC50 of 3.75 nM in HepG2 cell.
D-Glucose- 13C2 is the 13C labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical signaling molecules in relation to both cellular metabolic status and biotic and abiotic stress response[1].
Glycolic acid- 13C2 is the 13C-labeled Glycolic acid (HY-W015967). Glycolic acid- 13C2 is an inhibitor of tyrosinase, suppressing melanin formation and lead to a lightening of skin colour.
Tranexamic acid- 13C2, 15N (Cyclocapron- 13C2, 15N) is the 13C2 and 15N labeled Tranexamic acid. Tranexamic acid is an antifibrinolytic agent that alleviates liver damage and fibrosis in mouse models of chronic bile duct injury [2].
Estradiol- 13C2 is the 13C-labeled Estradiol. Estradiol is a steroid sex hormone vital to the maintenance of fertility and secondary sexual characteristics in females. Estradiol upregulates IL-6 expression through the estrogen receptor β (ERβ) pathway[1][2][3].
Cyclosporin A- 13C2,d4 (Cyclosporine A- 13C2,d4; Ciclosporin A- 13C2,d4) is a 13C labeled Cyclosporin A (HY-B0579) . Cyclosporin A (Cyclosporine A) is an immunosuppressant which binds to the cyclophilin and inhibits phosphatase activity of protein phosphatase 2B (PP2B/calcineurin) with an IC50 of 5 nM [2]. Cyclosporin A also inhibits CD11a/CD18 adhesion .
D-Glucose- 13C2-4 is the 13C labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical signaling molecules in relation to both cellular metabolic status and biotic and abiotic stress response[1].
N-Acetyl-D-glucosamine- 13C-2 is the 13C labeled N-Acetyl-D-glucosamine. N-Acetyl-D-Glucosamine (N-Acetyl-2-amino-2-deoxy-D-glucose) is a monosaccharide derivative of gluc[1][2].
2-Deoxy-D-glucose- 13C is the 13C labeled 2-Deoxy-D-glucose. 2-Deoxy-D-glucose is a glucose analog that acts as a competitive inhibitor of glucose metabolism, inhibiting glycolysis via its actions on hexokinase[1][2].
Droxidopa- 13C2, 15N (hydrochloride) is deuterium labeled Droxidopa. Droxidopa(L-DOPS), the mixture of Droxidopa (w/w80%) and Pharmaceutical starch (w/w20%), acts as a proagent to the neurotransmitters norepinephrine (noradrenaline) and epinephrine (adrenaline); Droxidopa(L-DOPS) is capable of crossing the protective blood–brain barrier[1][2].
6-Mercaptopurine- 13C2, 15N is the 13C- and 15N-labeled 6-Mercaptopurine. 6-Mercaptopurine is a purine analogue which acts as an antagonist of the endogenous purines and has been widely used as antileukemic agent and immunosuppressive agent.
D-Glucose- 13C2,d2 is the deuterium and 13C labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical si
Taurine- 13C2 is the 13C-labeled Taurine. Taurine, a sulphur-containing amino acid and an organic osmolyte involved in cell volume regulation, provides a substrate for the formation of bile salts, and plays a role in the modulation of intracellular free calcium concentration. Taurine has the ability to activate autophagy in adipocytes[1][2][3].
Acetaminophen- 13C2, 15N is the 13C and 15N labeled Acetaminophen[1]. Acetaminophen (Paracetamol) is a selective cyclooxygenase-2 (COX-2) inhibitor with an IC50 of 25.8 μM;is a widely used antipyretic and analgesic agent[2][3][4]. Acetaminophen is a potent hepatic N-acetyltransferase 2 (NAT2) inhibitor[5].
Secnidazole- 13C2, 15N2 is the 13C2, 15N2 labeled Secnidazole. Secnidazole (RP-14539;PM-185184) is an orally active azole antibiotic with a longer half-life than metronidazole (HY-B0318). Secnidazole is against the vaginosis-associated bacteria and has the potential for bacterial vaginosis research.
Hydrocinnamic acid-2,3- 13C2 is the 13C-labeled Hydrocinnamic acid. Hydrocinnamic acid is the major rhizospheric compound with known growth regulatory activities.
L-Alanine- 13C2 is the 13C-labeled L-Alanine. L-Alanine is a non-essential amino acid, involved in sugar and acid metabolism, increases immunity, and provides energy for muscle tissue, brain, and central nervous system.
Cholestenone- 13C2 is the 13C labeled Cholestenone. Cholestenone (4-Cholesten-3-one), the intermediate oxidation product of cholesterol, is metabolized primarily in the liver. Cholestenone is highly mobile in membranes and influences cholesterol flip-flop and efflux. Cholestenone may cause long-term functional defects in cells[1][2][3].
Eltrombopag- 13C4 (SB-497115- 13C4) is 13sup>C-labeled Z-Eltrombopag. Z-Eltrombopag is an orally active thrombopoietin-receptor non-peptide agonist with platelet-stimulating activity for the study of chronic immune thrombocytopenia. Eltrombopag also has strong inhibitory effects on multidrug-resistant Staphylococcus aureus (Staphylococcus aureus) and can induce apoptosis (apoptosis) in liver cancer cells [2] .
Treprostinil- 13C2,d is the 13C- and deuterium labeled Treprostinil. Treprostinil (UT-15) is a potent DP1 and EP2 agonist with EC50 values of 0.6±0.1 and 6.2±1.2 nM, respectively.
L-Glutathione reduced- 13C2, 15N is the 13C- and 15N-labeled L-Glutathione reduced. L-Glutathione reduced (GSH) is an endogenous antioxidant and is capable of scavenging oxygen-derived free radicals.
(R)-3-Hydroxybutanoic acid- 13C2 (sodium) is the 13C labeled (R)-3-Hydroxybutanoic acid (sodium) (HY-W015851). (R)-3-Hydroxybutanoic acid (sodium) is a metabolite converted from acetoacetic acid catalyzed by 3-hydroxybutyrate dehydrogenase. (R)-3-Hydroxybutanoic acid sodium can function as a nutrition source, and as a precursor for vitamins, antibiotics and pheromones[1][2][3].
Fmoc-Gly-OH- 13C2, 15N is a 15N-labeled and 13C-labled Crystal Violet. Crystal violet (Basic Violet 3) is a triarylmethane dye. Crystal Violet (Gentian Violet) has antiviral effects against H1N1 and also has prominent bactericidal activities.
Taurine- 13C2, 15N is the 13C- and 15N- labeled Taurine. Taurine, a sulphur-containing amino acid and an organic osmolyte involved in cell volume regulation, provides a substrate for the formation of bile salts, and plays a role in the modulation of intracellular free calcium concentration. Taurine has the ability to activate autophagy in adipocytes[1][2][3].
3-Hydroxybutyric acid- 13C2 (sodium) is the 13C labeled 3-Hydroxybutyric acid sodium (HY-W010452). 3-Hydroxybutyric acid sodium is a metabolite that is elevated in type I diabetes, and can modulate the properties of membrane lipids[1].
L-Alanine- 13C2, 15N is the 13C- and 15N-labeled L-Alanine. L-Alanine is a non-essential amino acid, involved in sugar and acid metabolism, increases immunity, and provides energy for muscle tissue, brain, and central nervous system.
L-Arginine-1,2- 13C2 (hydrochloride) is the 13C-labeled L-Arginine hydrochloride. L-Arginine hydrochloride ((S)-(+)-Arginine hydrochloride) is the nitrogen donor for synthesis of nitric oxide, a potent vasodilator that is deficient during times of sickle cell crisis.
Allantoin- 13C2, 15N4 is the 13C and 15N labeled Allantoin[1]. Allantoin is a skin conditioning agent that promotes healthy skin, stimulates new and healthy tissue growth[2].
Fluralaner- 13C2, 15N,d3 is the deuterium, 13C-, and 15-labeled Fluralaner. Fluralaner (INN) is a systemic insecticide and acaricide Fluralaner through potent blockage of GABA and L-glutamate gated chloride channels.
Ornidazole- 13C2, 15N2 is the 13C, 15N labeled Ornidazole. Ornidazole(Ro 7-0207) is a 5-nitroimidazole derivative with antiprotozoal and antibacterial properties against anaerobic bacteria.
rU Phosphoramidite- 13C2,d1 (DMT-2'O-TBDMS-rU phosphoramidite- 13C2,d1) is deuterium and 13C-labeled rU Phosphoramidite (HY-W048482). rU Phosphoramidite is a phosphorite monomer that can be used in the synthesis of oligonucleotides.
Dulcite- 13C is the 13C labeled Dulcite. Dulcite is a sugar alcohol with a slightly sweet taste which is a metabolic breakdown product of galact[1][2].
D-Glucose- 13C is the 13C labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical signaling molecules in relation to both cellular metabolic status and biotic and abiotic stress response[1].
NH2-C2-NH-Boc-d4 is the deuterium labeled NH2-C2-NH-Boc[1]. NH2-C2-NH-Boc (PROTAC Linker 22) is a alkyl chain-based PROTAC linker can be used in the synthesis of PROTACs[2].
(-)-Fucose- 13C is the 13C labeled (-)-Fucose. (-)-Fucose is classified as a member of the hexoses, plays a role in A and B blood group antigen substructure determination, selectin-mediated leukocyte-endothelial adhesion, and host-microbe interacti[1]
L-Glutamine-1,2- 13C2 is the 13C-labeled L-Glutamine. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2].
2-Ketoglutaric acid- 13C (Alpha-Ketoglutaric acid- 13C) is a 13C labeled 2-Ketoglutaric acid (HY-W013636) . 2-Ketoglutaric acid (Alpha-Ketoglutaric acid) is an intermediate in the production of ATP or GTP in the Krebs cycle. 2-Ketoglutaric acid also acts as the major carbon skeleton for nitrogen-assimilatory reactions. 2-Ketoglutaric acid is a reversible inhibitor of tyrosinase (IC50=15 mM) [2] .
L-Asparagine-4- 13C (monohydrate) is the 13C-labeled L-Asparagine. L-Asparagine ((-)-Asparagine) is a non-essential amino acid that is involved in the metabolic control of cell functions in nerve and brain tissue.
Dulcite- 13C-1 is the 13C labeled Dulcite. Dulcite is a sugar alcohol with a slightly sweet taste which is a metabolic breakdown product of galact[1][2].
Dulcite- 13C-3 is the 13C labeled Dulcite. Dulcite is a sugar alcohol with a slightly sweet taste which is a metabolic breakdown product of galact[1][2].
S-Adenosyl-L-methionine- 13C is the 13C labeled S-Adenosyl-L-methionine[1]. S-Adenosyl-L-methionine (S-Adenosyl methionine) is produced endogenously from methionine and ATP by action of the enzyme methionine adenosyltransferase and is an important orally active methyl group donor. S-Adenosyl-L-methionine is a dietary supplement with potent antidepressant effects, and has the potential for liver disease and osteoarthritis research[2][3][4].
L-Tryptophan- 13C is the 13C-labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3[1].
Glucosamine- 13C (hydrochloride) is the 13C labeled Glucosamine hydrochloride. Glucosamine hydrochloride (D-Glucosamine hydrochloride) is an amino sugar and a prominent precursor in the biochemical synthesis of glycosylated proteins and lipids, is used as a
Thymidine- 13C is the 13C labeled Thymidine. Thymidine, a specific precursor of deoxyribonucleic acid, is used as a cell synchronizing agent. Thymidine is a DNA synthesis inhibitor that can arrest cell at G1/S boundary, prior to DNA replication[1]
D-Glucose- 13C-1 is the 13C labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical signaling molecules in relation to both cellular metabolic status and biotic and abiotic stress response[1].
D-Glucose- 13C-4 is the 13C labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical signaling molecules in relation to both cellular metabolic status and biotic and abiotic stress response[1].
D-Glucose- 13C-5 is the 13C labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical signaling molecules in relation to both cellular metabolic status and biotic and abiotic stress response[1].
D-Glucose- 13C-3 is the 13C labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical signaling molecules in relation to both cellular metabolic status and biotic and abiotic stress response[1].
D-Glucose- 13C,d is the deuterium and 13C labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical sign
L-Serine- 13C is the 13C-labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.
Adenosine- 13C is the 13C labeled Adenosine. Adenosine (Adenine riboside), a ubiquitous endogenous autacoid, acts through the enrollment of four G protein-coupled receptors: A1, A2A, A2B, and A3. Adenosine affects almost all aspects of cellular physiology,
(-)-Fucose- 13C-1 is the 13C labeled (-)-Fucose. (-)-Fucose is classified as a member of the hexoses, plays a role in A and B blood group antigen substructure determination, selectin-mediated leukocyte-endothelial adhesion, and host-microbe interacti[
(-)-Fucose- 13C-3 is the 13C labeled (-)-Fucose. (-)-Fucose is classified as a member of the hexoses, plays a role in A and B blood group antigen substructure determination, selectin-mediated leukocyte-endothelial adhesion, and host-microbe interacti[
N-Acetyl-D-glucosamine- 13C2, 15N is the 13C and 15N labeled N-Acetyl-D-glucosamine. N-Acetyl-D-Glucosamine (N-Acetyl-2-amino-2-deoxy-D-glucose) is a monosaccharide derivative of gluc[1][2].
Mirogabalin-13C2,d1 (Mixture of Diastereomers) is a C13 and deuterium labeled Mirogabalin. Mirogabalin (DS-5565) is a novel, preferentially selective α2δ-1 ligand characterized by high potency and selectivity to the α2δ-1 subunit of voltage-sensitive calcium channel complexes in the CNS .
Deoxycholic acid- 13C is the 13C-labeled Deoxycholic acid. Deoxycholic acid is specifically responsible for activating the G protein-coupled bile acid receptor TGR5 that stimulates brown adipose tissue (BAT) thermogenic activity.
Pregnenolone- 13C2,d2 is the deuterium and 13C labeled Pregnenolone (HY-B0151). Pregnenolone is a powerful neurosteroid, the main precursor of various steroid hormones including steroid ketones. Pregnenolone acts as a signaling-specific inhibitor of cannabinoid CB1 receptor, inhibits the effects of tetrahydrocannabinol (THC) that are mediated by the CB1 receptors. Pregnenolone can protect the brain from cannabis intoxication. Pregnenolone is also a TRPM3 channel activator, and also can weakly activate TRPM1 channels[1][2][3][4].
L-Tryptophan-1- 13C is the 13C-labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3[1].
L-Ascorbic acid- 13C is the 13C-labeled L-Ascorbic acid. L-Ascorbic acid (L-Ascorbate), an electron donor, is an endogenous antioxidant agent. L-Ascorbic acid inhibits selectively Cav3.2 channels with an IC50 of 6.5 μM. L-Ascorbic acid is also a collagen deposition enhancer and an elastogenesis inhibitor[1][2][3]. L-Ascorbic acid exhibits anti-cancer effects through the generation of reactive oxygen species (ROS) and selective damage to cancer cells[4].
Glucosamine-2- 13C (hydrochloride) is the 13C labeled Glucosamine hydrochloride. Glucosamine hydrochloride (D-Glucosamine hydrochloride) is an amino sugar and a prominent precursor in the biochemical synthesis of glycosylated proteins and lipids, is used as
Glucosamine-6- 13C (hydrochloride) is the 13C labeled Glucosamine hydrochloride. Glucosamine hydrochloride (D-Glucosamine hydrochloride) is an amino sugar and a prominent precursor in the biochemical synthesis of glycosylated proteins and lipids, is used as
N-Acetyl-D-mannosamine- 13C is the 13C labeled N-Acetyl-D-mannosamine. N-Acetyl-D-mannosamine (ManNAc) is an essential precursor of N-acetylneuraminic acid (NeuAc), the specific monomer of bacterial capsular polysialic acid (PA)[1][2]
Thymidine- 13C-1 is the 13C labeled Thymidine. Thymidine, a specific precursor of deoxyribonucleic acid, is used as a cell synchronizing agent. Thymidine is a DNA synthesis inhibitor that can arrest cell at G1/S boundary, prior to DNA replication[1]
5-Aminolevulinic acid- 13C is the 13C-labeled 5-Aminolevulinic acid. 5-Aminolevulinic acid (5-ALA) is a non-protein amino acid that plays a rate-limiting role in heme biosynthesis.
5-Aminolevulinic acid- 13C (hydrochloride) is the 13C labeled 5-Aminolevulinic acid hydrochloride[1]. 5-Aminolevulinic acid hydrochloride (5-ALA hydrochloride) is an intermediate in heme biosynthesis in the body and the universal precursor of tetrapyrroles[2][3].
Chlophedianol- 13C6 is the 13C labeled Chlophedianol (HY-A0161). Chlophedianol is an orally active and potent antitussive agent. Chlophedianol can be used for the research of acute cough due to upper respiratory tract infections (URIs)[1][2][3].
L-Asparagine- 13C4 (monohydrate) is the 13C-labeled L-Asparagine. L-Asparagine ((-)-Asparagine) is a non-essential amino acid that is involved in the metabolic control of cell functions in nerve and brain tissue.
L-Serine-1- 13C is the 13C-labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.
L-Serine-2- 13C is the 13C-labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.
D-Sorbitol- 13C-1 is the 13C labeled D-Sorbitol. D-Sorbitol (Sorbitol) is a six-carbon sugar alcohol and can used as a sugar substitute. D-Sorbitol can be used as a stabilizing excipient and/or isotonicity agent, sweetener, humectant, thickener and dietary
Adenosine-1′- 13C is the 13C labeled Adenosine. Adenosine (Adenine riboside), a ubiquitous endogenous autacoid, acts through the enrollment of four G protein-coupled receptors: A1, A2A, A2B, and A3. Adenosine affects almost all aspects of cellular physiolo
Adenosine-2′- 13C is the 13C labeled Adenosine. Adenosine (Adenine riboside), a ubiquitous endogenous autacoid, acts through the enrollment of four G protein-coupled receptors: A1, A2A, A2B, and A3. Adenosine affects almost all aspects of cellular physiolo
Adenosine-3′- 13C is the 13C labeled Adenosine. Adenosine (Adenine riboside), a ubiquitous endogenous autacoid, acts through the enrollment of four G protein-coupled receptors: A1, A2A, A2B, and A3. Adenosine affects almost all aspects of cellular physiolo
Efavirenz- 13C6 is the 13C-labeled Efavirenz. Efavirenz (DMP 266) is a potent inhibitor of the wild-type HIV-1 reverse transcriptase with a Ki of 2.93 nM and exhibits an IC95 of 1.5 nM for the inhibition of HIV-1 replicative spread in cell culture[1].
D-Glucose- 13C6 is a stable isotope-labeled counterpart of D-glucose (HY-B0389). D-Glucose- 13C6 can be used as a metabolic tracer to trace glucose-related synthetic catabolism or as synthesis ingredient, minimal media reagent, and internal standard [2] .
Glucosamine- 13C, 15N (hydrochloride) is the 13C and 15N labeled Glucosamine hydrochloride. Glucosamine hydrochloride (D-Glucosamine hydrochloride) is an amino sugar and a prominent precursor in the biochemical synthesis of glycosylated proteins and lipids, i
4-Aminobenzoic acid- 13C6 is the 13C-labeled 4-Aminobenzoic acid. 4-Aminobenzoic acid is an intermediate in the synthesis of folate by bacteria, plants, and fungi.
Estradiol- 13C6 is the 13C-labeled Estradiol. Estradiol is a steroid sex hormone vital to the maintenance of fertility and secondary sexual characteristics in females. Estradiol upregulates IL-6 expression through the estrogen receptor β (ERβ) pathway[1][2][3].
Adenosine 5'-diphosphate-d13 (Adenosine diphosphate-d13 dilithium; ADP-d13) dilithium is deuterium labeled Adenosine 5'-diphosphate (HY-W010918). Adenosine 5'-diphosphate (Adenosine diphosphate) is a nucleoside diphosphate. Adenosine 5'-diphosphate is the product of ATP dephosphorylation by ATPases. Adenosine 5'-diphosphate induces human platelet aggregation and inhibits stimulated adenylate cyclase by an action at P2T-purinoceptors.
Erlotinib- 13C6 (hydrochloride) is the 13C labeled Erlotinib Hydrochloride[1]. Erlotinib Hydrochloride (CP-358774 Hydrochloride) inhibits purified EGFR kinase with an IC50 of 2nM[2]. Erlotinib-13C6 (hydrochloride) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
5-Aminosalicylic acid- 13C6 is the 13C labeled 5-Aminosalicylic Acid[1]. 5-Aminosalicylic acid (Mesalamine) acts as a specific PPARγ agonist and also inhibits p21-activated kinase 1 (PAK1) and NF-κB[2][3][4].
5-Aminosalicylic acid-13C6 hydrochloride?(Mesalamine-13C6 hydrochloride; 5-ASA-13C6 hydrochloride; Mesalazine-13C6 hydrochloride) is the 13C labeled 5-Aminosalicylic Acidhydrochloride. 5-Aminosalicylic acid-13C6 hydrochloride?acts as a PPARγ agonist, and also inhibits p21-activated kinase 1 (PAK1) and NF-κB [2] .
Zidovudine- 13C,d3 is the 13C- and deuterium labeled Zidovudine. Zidovudine is a nucleoside reverse transcriptase inhibitor (NRTI), widely used to treat HIV infection. Zidovudine increases CRISPR/Cas9-mediated editing frequency. Zidovudine-13C,d3 is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Fosfructose- 13C6 (tetrasodium hydrate) is the 13C labeled Fosfructose (HY-106950). Fosfructose is a cytoprotective natural sugar phosphate for the potential treatment of cardiovascular ischemia, sickle cell anemia and asthma[1].
Butylparaben- 13C6 is the 13C labeled Butylparaben[1]. Butylparaben is an organic compound, has proven to be a highly successful antimicrobial preservative in cosmetics, also used in medication suspensions, and as a flavoring additive in food.
5-Aminolevulinic acid- 13C-1 (5-ALA- 13C-1) hydrochloride is the 13C labeled 5-Aminolevulinic acid hydrochloride . 5-Aminolevulinic acid hydrochloride (5-ALA hydrochloride) is an intermediate in heme biosynthesis in the body and the universal precursor of tetrapyrroles [2] .
Oleic acid- 13C is the 13C labeled Oleic acid. Oleic acid (9-cis-Octadecenoic acid) is an abundant monounsaturated fatty acid[1]. Oleic acid is a Na+/K+ ATPase activator[2].
L-Ascorbic acid- 13C-1 is the 13C labeled L-Ascorbic acid. L-Ascorbic acid (L-Ascorbate), an electron donor, is an endogenous antioxidant agent. L-Ascorbic acid inhibits selectively Cav3.2 channels with an IC50 of 6.5 μM. L-Ascorbic acid is also a collagen
L-Ascorbic acid- 13C-3 is the 13C labeled L-Ascorbic acid. L-Ascorbic acid (L-Ascorbate), an electron donor, is an endogenous antioxidant agent. L-Ascorbic acid inhibits selectively Cav3.2 channels with an IC50 of 6.5 μM. L-Ascorbic acid is also a collagen
L-Ascorbic acid- 13C-4 is the 13C labeled L-Ascorbic acid. L-Ascorbic acid (L-Ascorbate), an electron donor, is an endogenous antioxidant agent. L-Ascorbic acid inhibits selectively Cav3.2 channels with an IC50 of 6.5 μM. L-Ascorbic acid is also a collag
N-Acetyl-D-mannosamine- 13C-1 is the 13C labeled N-Acetyl-D-mannosamine. N-Acetyl-D-mannosamine (ManNAc) is an essential precursor of N-acetylneuraminic acid (NeuAc), the specific monomer of bacterial capsular polysialic acid (PA)[1][2]
D-(-)-Lactic acid-13C ((R)-2-Hydroxypropionic acid-13C) is a 13C-labeled D-Lactic acid. D-(-)-Lactic acid-13C can be used as an internal standard and can also be used in studies such as metabolic tracing.
Allitol- 13C is the 13C labeled Allitol. Allitol is a rare natural polyol that can be used as a sweetener. Allitol is an important intermediate for the preparation of the agents which against diabetes, cancer, and viral infections, including AIDS[1]
Glycerol- 13C is the 13C labeled Glycerol. Glycerol is used in sample preparation and gel formation for polyacrylamide gel electrophoresis[1][2][3][4].
L-Serine1- 13C, 15N is the 13C- and 15N-labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.
2-Deoxy-D-glucose- 13C-1 is the 13C labeled 2-Deoxy-D-glucose. 2-Deoxy-D-glucose is a glucose analog that acts as a competitive inhibitor of glucose metabolism, inhibiting glycolysis via its actions on hexokinase[1][2].
Trifluridine- 13C, 15N2 is the 13C and 15N labeled Trifluridine[1]. Trifluridine (Trifluorothymidine;5-Trifluorothymidine;TFT) is an irreversible thymidylate synthase inhibitor, and thereby suppresses DNA synthesis. Trifluridine is an antiviral agent for herpes simplex virus (HSV) infection. Trifluorothymidine also has anti-orthopoxvirus activity[2].
Pregnenolone monosulfate (sodium)- 13C2,d2 is the 13C- and deuterium labeled Pregnenolone monosulfate sodium. Pregnenolone monosulfate sodium (3β-Hydroxy-5-pregnen-20-one monosulfate sodium) is a powerful neurosteroid, the main precursor of various steroid hormones including steroid ketones. Pregnenolone monosulfate sodium salt acts as a signaling-specific inhibitor of cannabinoid CB1 receptor, inhibits the effects of tetrahydrocannabinol (THC) that are mediated by the CB1 receptors. Pregnenolone monosulfate sodium salt can protect the brain from cannabis intoxication[1][2]. Pregnenolone monosulfate sodium salt is also a TRPM3 channel activator, and also can weakly activate TRPM1 channels[3].
Estrone- 13C3 is the 13C-labeled Estrone. Estrone (E1) is a natural estrogenic hormone. Estrone is the main representative of the endogenous estrogens and is produced by several tissues, especially adipose tissue. Estrone is the result of the process of aromatization of androstenedione that occurs in fat cells[1][2].
L-Tryptophan- 13C11 is the 13C-labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3[1].
Nicotinamide- 13C6 is the 13C-labeled Nicotinamide. Nicotinamide is a form of vitamin B3 that plays essential roles in cell physiology through facilitating NAD+ redox homeostasis and providing NAD+ as a substrate to a class of enzymes that catalyze non-redox reactions. Nicotinamide is an inhibitor of SIRT1.
Sulfameter- 13C6 is the 13C6 labeled Sulfameter. Sulfameter (Sulfametoxydiazine; 5-Methoxysulfadiazine) is an effective long-acting sulfonamide antibiotic with antibacterial activities. Sulfameter can be used for the research of urinary tract infections and lepriasis.
Cyromazine- 13C3 is the 13C3 labeled Cyromazine. Cyromazine is a triazine insect growth regulator used as an insecticide and an acaricide. It is a cyclopropyl derivative of melamine. Cyromazine works by affecting the nervous system of the immature larval stages of certain insects.
Cytidine- 13C is the 13C labeled Cytidine. Cytidine is a pyrimidine nucleoside and acts as a component of RNA. Cytidine is a precursor of uridine. Cytidine controls neuronal-glial glutamate cycling, affecting cerebral phospholipid metabolism, catecholamine
Thymidine- 13C10 (DThyd- 13C10; NSC 21548- 13C10) is 13C-labeled Thymidine (HY-N1150). Thymidine, a specific precursor of deoxyribonucleic acid, is used as a cell synchronizing agent. Thymidine is a DNA synthesis inhibitor that can arrest cell at G1/S boundary, prior to DNA replication.
Pyrroloquinoline quinone-13C3 (sodium) is an isotope of Pyrroloquinoline quinone. Pyrroloquinoline quinone (PQQ), a redox co-factor, is an anionic, redox-cycling orthoquinone. Pyrroloquinoline quinone is isolated from cultures of methylotropic bacteria and tissues of mammals. Pyrroloquinoline quinone is an essential nutrient for mammals and is important for immune function .
Guanosine- 13C10 is the 13C labeled Guanosine (HY-N0097). Guanosine is a purine nucleoside comprising guanine attached to a ribose (ribofuranose) ring via a β-N9-glycosidic bond. Guanosine possesses anti-HSV activity .
Tacrolimus- 13C,d2 is a 13C-labeled and deuterium labeled Tacrolimus. Tacrolimus (FK506), a macrocyclic lactone, binds to FK506 binding protein (FKBP) to form a complex. Tacrolimus inhibits calcineurin phosphatase, which inhibits T-lymphocyte signal transduction and IL-2 transcription. Immunosuppressive properties[1].
D-Glucose- 13C3-1 is the 13C labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical signaling molecules in relation to both cellular metabolic status and biotic and abiotic stress response[1].
D-Glucose- 13C3-2 is the 13C labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical signaling molecules in relation to both cellular metabolic status and biotic and abiotic stress response[1].
Tedizolid- 13C,d3 is the 13C- and deuterium labeled Tedizolid. Tedizolid (TR 700; Torezolid; DA-7157) is a novel oxazolidinone, acting through inhibition of bacterial protein synthesis by binding to 23S ribosomal RNA (rRNA) of the 50S subunit of the ribosome.
Clomipramine- 13C,d3 (hydrochloride) is the 13C- and deuterium labeled Clomipramine (hydrochloride). Clomipramine (Chlorimipramine) hydrochloride is a potent 5-HT reuptake blocker with the IC50 value of 1.5 nM. Clomipramine hydrochloride is a tricyclic antidepressant that can be used for the research of depression and obsessive compulsive disorder (OCD)[1].
D-Glucose- 13C,d2 is the deuterium and 13C labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical sig
D-Glucose- 13C,d is the deuterium and 13C labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical sig
2-Methoxybenzoic acid- 13C6 is the 13C-labeled 2-Methoxybenzoic acid. 2-Methoxybenzoic acid (NSC 3778) is used as an internal standard of salicylic acid and its putative biosynthetic precursors in cucumber leaves. Another known use is in the synthesis of Benextramine.
Vanillin- 13C6 is the 13C labeled Vanillin[1]. Vanillin (p-Vanillin) is a single molecule extracted from vanilla beans and also a popular odor used widely in perfume, food and medicine[2][3].
Resveratrol- 13C6 is the 13C-labeled Resveratrol. Resveratrol (trans-Resveratrol; SRT501), a natural polyphenolic phytoalexin that possesses anti-oxidant, anti-inflammatory, cardioprotective, and anti-cancer properties. Resveratrol (SRT 501) has a wide spectrum of targets including mTOR, JAK, β-amyloid, Adenylyl cyclase, IKKβ, DNA polymerase. Resveratrol also is a specific SIRT1 activator[1][2][3][4]. Resveratrol is a potent pregnane X receptor (PXR) inhibitor[5]. Resveratrol is an Nrf2 activator, ameliorates aging-related progressive renal injury in mice model[6]. Resveratrol increases production of NO in endothelial cells[7].
Thyroxine hydrochloride- 13C6 is the 13C-labeled L-Thyroxine. L-Thyroxine (Levothyroxine; T4) is a synthetic hormone for the research of hypothyroidism. DIO enzymes convert biologically active thyroid hormone (Triiodothyronine,T3) from L-Thyroxine (T4)[1].
L-Serine- 13C3 is the 13C-labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.
Pyridoxine- 13C4 (hydrochloride) is the 13C-labeled Pyridoxine (hydrochloride). Pyridoxine hydrochloride (Pyridoxol; Vitamin B6) is a pyridine derivative. Pyridoxine (Pyridoxol; Vitamin B6) exerts antioxidant effects in cell model of Alzheimer's disease via the Nrf-2/HO-1 pathway.
Vitamin K1- 13C6 is the 13C-labeled Vitamin K1. Vitamin K1 a naturally occurring vitamin required for blood coagulation and bone and vascular metabolism.
Lamotrigine- 13C3 is the 13C-labeled Lamotrigine. Lamotrigine (BW430C) is a potent and orally active anticonvulsant or antiepileptic agent. Lamotrigine selectively blocks voltage-gated Na+ channels, stabilizing presynaptic neuronal membranes and inhibiting glutamate release. Lamotrigine can be used for the research of epilepsy, focal seizure, et al[1][2].
Vitamin D3- 13C5 is the deuterium labeled Vitamin D3 (HY-15398). Vitamin D3 (Cholecalciferol) is a naturally occuring form of vitamin D. Vitamin D3 induces cell differentiation and prevents proliferation of cancer cells[1][2].
Dutasteride- 13C6 is the 13C labeled Dutasteride[1]. Dutasteride (GG745) is a potent inhibitor of both 5α-reductase isozymes. Dutasteride may possess off-target effects on the androgen receptor (AR) due to its structural similarity to DHT[2].
Adenosine- 13C5 is the 13C labeled Adenosine[1]. Adenosine (Adenine riboside), a ubiquitous endogenous autacoid, acts through the enrollment of four G protein-coupled receptors: A1, A2A, A2B, and A3. Adenosine affects almost all aspects of cellular physiology, including neuronal activity, vascular function, platelet aggregation, and blood cell regulation[2][3].
D-Sorbitol- 13C6 is the 13C labeled D-Sorbitol[1]. D-Sorbitol (Sorbitol) is a six-carbon sugar alcohol and can used as a sugar substitute. D-Sorbitol can be used as a stabilizing excipient and/or isotonicity agent, sweetener, humectant, thickener and dietary supplement[2].
Adenosine- 13C10 (Adenine riboside- 13C10; D-Adenosine- 13C10) is 13C-labeled Adenosine (HY-B0228). Adenosine (Adenine riboside), a ubiquitous endogenous autacoid, acts through the enrollment of four G protein-coupled receptors: A1, A2A, A2B, and A3. Adenosine affects almost all aspects of cellular physiology, including neuronal activity, vascular function, platelet aggregation, and blood cell regulation.
Creatinine- 13C is the 13C-labeled Creatinine. Creatinine (NSC13123) is a break-down product of creatine phosphate in muscle, and is usually produced at a fairly constant rate by the body.
Chenodeoxycholic acid- 13C is the 13C-labeled Chenodeoxycholic Acid. Chenodeoxycholic Acid is a hydrophobic primary bile acid that activates nuclear receptors (FXR) involved in cholesterol metabolism.
Rhamnose- 13C (monohydrate) is the 13C labeled Rhamnose monohydrate. Rhamnose monohydrate (L-Rhamnose monohydrate) is a monosaccharide found in plants and bacteria. Rhamnose monohydrate-conjugated immunogens is used in immunotherapies. Rhamnose monohydrate c
Lactate- 13C (sodium) is the 13C labeled Lactate sodium[1]. Lactate (Lactic acid) sodium is the product of glycogenolysis and glycolysis. Lactate (Lactic acid) sodium functions in a variety of biochemical processes[2].
Benzyl alcohol- 13C is the 13C labeled Benzyl alcohol (HY-B0892). Benzyl alcohol is an aromatic alcohol, a colorless liquid with a mild aromatic odor .
Sucrose- 13C is 13C labeled Sucrose. Sucrose (D-(+)-Saccharose) is a disaccharide which is composed of two monosaccharides, glucose and fructose. Sucrose?can be applied in some animal models, including metabolic disease, obesity,?diet on preference,?and diabetes, et al .
NAD+- 13C5-1 is the 13C labeled NAD+[1]. NAD+ is a coenzyme composed of ribosylnicotinamide 5'-diphosphate coupled to adenosine 5'-phosphate by pyrophosphate linkage.
Riboflavin- 13C5 is the 13C-labeled Riboflavin. Riboflavin is an easily absorbed micronutrient with a key role in maintaining health in humans and other animals.
Ethyl linoleate- 13C18 is the 13C labeled Ethyl linoleate. Ethyl linoleate inhibit the development of atherosclerotic lesions and the expression of inflammatory mediators[1].
Thiamine- 13C3 (hydrochloride) is the 13C-labeled Thiamine (hydrochloride). Thiamine hydrochloride (Thiamine chloride hydrochloride) is an essential micronutrient needed as a cofactor for many central metabolic enzymes.
Boc-Glycine-2- 13C is a 13C-labeled Linuron. Linuron is a phenylurea herbicide that is widely used to control the growth of grass and weeds in various agriculture crops and in orchards. Linuron is a photosystem II inhibitor. Linuron is also a competitive a
Dapsone- 13C12 is the 13C12 labeled Dapsone (HY-B0688). Dapsone (4,4′-Diaminodiphenyl sulfone) is an orally active and blood-brain penetrant sulfonamide antibiotic with bacteriostatic, antimycobacterial and antiprotozoal activities. Dapsone exerts effective antileprosy activity and inhibits folate synthesis in cell extracts of M. leprae. Dapsone is used for dermatologic disorder research, including leprosy, dermatitis herpetiformis, acne vulgaris et al [2] .
Dabigatran- 13C6 is the 13C labeled Dabigatran[1]. Dabigatran (BIBR 953), an oral anticoagulant, is a reversible, potent, competitive direct thrombin inhibitor (Ki=4.5 nM). Dabigatran (BIBR 953) also inhibits thrombin-induced platelet aggregation (IC50=10 nM)[2][3].
L-DOPA- 13C6 is the 13C-labled L-DOPA . L-DOPA (Levodopa) is an orally active metabolic precursor of neurotransmitters dopamine. L-DOPA can cross the blood-brain barrier and is converted into dopamine in the brain. L-DOPA has anti-allodynic effects and the potential for Parkinson's disease [2] .
Neopterin- 13C5 (D-(+)-Neopterin- 13C5; D-erythro-Neopterin- 13C5)is the deuterium labeledNeopterin(HY-W040055) . Neopterin (D-(+)-Neopterin), a catabolic product of guanosine triphosphate (GTM), serves as a marker of cellular immune system activation [2].
Rasagiline- 13C3 ((R)-AGN1135- 13C3; TVP1012- 13C3) mesylateis the deuterium labeledRasagiline (mesylate)(HY-14605) . Rasagiline (R-AGN1135) mesylate is a highly potent selective irreversible mitochondrial monoamine oxidase (MAO) inhibitor with IC50s of 4.43?nM and 412?nM for rat brain MAO B and A activity, respectively [2].
Cobimetinib- 13C6 (GDC-0973- 13C6; XL518- 13C6) racemateis the deuterium labeledCobimetinib (racemate)(HY-13078) . Cobimetinib racemate (GDC-0973 racemate; XL518 racemate) is the racemate of Cobimetinib. Cobimetinib is a potent and selective MEK inhibitor [2].
Adenine- 13C5 (6-Aminopurine- 13C5; Vitamin B4- 13C5) is 13C-labeled Adenine (HY-B0152). Adenine (6-Aminopurine), a purine, is one of the four nucleobases in the nucleic acid of DNA.
Adenine acts as a chemical component of DNA and RNA. Adenine also plays an important role in biochemistry involved in cellular respiration, the form of both ATP and the cofactors (NAD and FAD), and protein synthesis.
D-(-)-Lactic acid- 13C-1 is the 13C labeled D-(-)-Lactic acid. D-(-)-Lactic acid is a normal intermediate in the fermentation (oxidation, metabolism) of sugar. D-(-)-Lactic acid is identified to be a competitive inhibitor of ProDH (proline dehydrogenase) in plants .
Cytidine-5'-triphosphate- 13C,d1 (Cytidine triphosphate- 13C,d1 dilithium; 5'-CTP- 13C,d1) dilithium is deuterium and 13C-labeled Cytidine-5'-triphosphate (HY-125818). Cytidine 5′-triphosphate (Cytidine triphosphate; 5'-CTP) is a nucleoside triphosphate and serves as a building block for nucleotides and nucleic acids, lipid biosynthesis. Cytidine triphosphate synthase can catalyze the formation of cytidine 5′-triphosphate from uridine 5′-triphosphate (UTP). Cytidine 5′-triphosphate is an essential biomolecule?in the de novo?pyrimidine biosynthetic pathway in?T. gondii.
Menaquinone-7- 13C6 is the 13C-labeled Menaquinone-7. Menaquinone-7 (Vitamin K2-7), belongs to a class of K2-vitamin homologs, is originally discovered as the anti-hemorrhagic factors[1]. Menaquinone-7 (Vitamin K2-7) is identified as the most bioactive cofactor for the carboxylation reaction of Gla-proteins [2]. Supplementation with Menaquinone-7 (Vitamin K2-7) is a pharmacological option for activating matrix Gla protein and intervening in the progression of calcific aortic valve stenosis (CAVS)[3].
Oseltamivir acid-13C,d3 (GS 4071-13C,d3; Ro 64-0802-13C,d3) is a 13C- and deuterium-labeled Oseltamivir acid (HY-13318). Oseltamivir acid is the active metabolite of Oseltamivir phosphate and inhibits influenza virus neuraminidase (IC50=2 nM). Oseltamivir acid is orally active and can be used to study influenza A/B infections [2] .
Liothyronine- 13C9, 15N is the 13C and 15N labeled Liothyronine[1]. Liothyronine is an active form of thyroid hormone. Liothyronine is a potent thyroid hormone receptors TRα and TRβ agonist with Kis of 2.33 nM for hTRα and hTRβ, respectively[2][3][4].
Rasagiline- 13C3 (mesylate racemic) is a 13C-labeled Rasagiline mesylate racemic. Rasagiline mesylate racemic is a highly potent selective irreversible mitochondrial monoamine oxidase (MAO) inhibitor[1]. Rasagiline-13C3 (mesylate racemic) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
Ritonavir- 13C,d3 is the 13C- and deuterium labeled Ritonavir. Ritonavir (ABT 538) is an inhibitor of HIV protease used to treat HIV infection and AIDS. Ritonavir is also a SARS-CoV 3CLpro inhibitor with an IC50 of 1.61 μM.
17α-Hydroxyprogesterone- 13C3 is the 13C-labeled 17α-Hydroxyprogesterone. 17α-Hydroxyprogesterone (17-Hydroxyprogesterone) is an endogenous progestogen as well as chemical intermediate in the biosynthesis of other steroid hormones, including the corticosteroids and the androgens and the estrogens.
Folic acid- 13C5 is the 13C-labeled Folic acid. Folic acid (Vitamin M; Vitamin B9) is a B vitamin; is necessary for the production and maintenance of new cells, for DNA synthesis and RNA synthesis.
2-Methoxyestradiol- 13C6 is the 13C-labeled 2-Methoxyestradiol. 2-Methoxyestradiol (2-ME2), an orally active endogenous metabolite of 17β-estradiol (E2), is an apoptosis inducer and an angiogenesis inhibitor with potent antineoplastic activity. 2-Methoxyestradiol also destablize microtubules. 2-Methoxyestradio, also a potent superoxide dismutase (SOD) inhibitor and a ROS-generating agent, induces autophagy in the transformed cell line HEK293 and the cancer cell lines U87 and HeLa[1][2][3][4][5][6].
L-Ascorbic acid- 13C6 is the 13C-labeled L-Ascorbic acid. L-Ascorbic acid (L-Ascorbate), an electron donor, is an endogenous antioxidant agent. L-Ascorbic acid inhibits selectively Cav3.2 channels with an IC50 of 6.5 μM. L-Ascorbic acid is also a collagen deposition enhancer and an elastogenesis inhibitor[1][2][3]. L-Ascorbic acid exhibits anti-cancer effects through the generation of reactive oxygen species (ROS) and selective damage to cancer cells[4].
Imazamox- 13C,d3 is the 13C- and deuterium labeled Imazamox. Imazamox (CL29926) is a systemic herbicide that inhibits the production of acetolactate synthase (ALS) in plants with high selectivity, high activity, safety and broadspectrum activity, which would then inhibit plant growth and ultimately lead to plant death[1][2].
Dexmedetomidine- 13C,d3 (hydrochloride) is the 13C- and deuterium labeled Dexmedetomidine (hydrochloride). Dexmedetomidine hydrochloride ((+)-Medetomidine hydrochloride) is a potent, selective and orally active agonist of α2-adrenoceptor, with a Ki of 1.08 nM. Dexmedetomidine hydrochloride shows 1620-fold selectivity against α1-adrenoceptor. Dexmedetomidine hydrochloride exhibits anxiolysis, sedation, and modest analgesia effects[1][2][3].
Cytidine- 13C-1 is the 13C labeled Cytidine. Cytidine is a pyrimidine nucleoside and acts as a component of RNA. Cytidine is a precursor of uridine. Cytidine controls neuronal-glial glutamate cycling, affecting cerebral phospholipid metabolism, catecholami
Osimertinib- 13C,d3 is the deuterium and 13C labeled Osimertinib. Osimertinib (AZD9291) is a covalent, orally active, irreversible, and mutant-selective EGFR inhibitor with an apparent IC50 of 12 nM against L858R and 1 nM against L858R/T790M, respectively.
Mitotane- 13C6 is the 13C labeled Mitotane[1]. Mitotane (2,4′-DDD), an isomer of DDD and derivative of dichlorodiphenyltrichloroethane (DDT), is an antineoplastic agent, can be used to research adrenocortical carcinoma. Mitotane exert its adrenocorticolytic effect at least in part through lipotoxicity induced by intracellular free cholesterol (FC) accumulation. Mitotane can have direct pituitary effects on corticotroph cells. Mitotane can induce CYP3A4 gene expression via steroid and xenobiotic receptor (SXR) activation, and has agent-agent interactions[2][3][4][5].
Zearalenone- 13C18 (Mycotoxin F2- 13C18; Toxin F2- 13C18) is the 13C labeled Zearalenone (HY-103447) . Zearalenone is a mycotoxin produced mainly by fungi belonging to the genus Fusarium in foods and feeds. Possess oestrogenic activity in pigs, cattle and sheep, with low acute toxicity. Causes precocious development of mammae and other estrogenic effects in young gilts [2] .
Rapamycin- 13C,d3 (Sirolimus- 13C,d3; AY-22989- 13C,d3) is the 13C and deuterium labeled Rapamycin (HY-10219) . Rapamycin (Sirolimus; AY 22989) is a potent and specific mTOR inhibitor with an IC50 of 0.1 nM in HEK293 cells. Rapamycin binds to FKBP12 and specifically acts as an allosteric inhibitor of mTORC1[2]. Rapamycin is an autophagy activator, an immunosuppressant .
N6-Methyladenosine- 13C4 (6-Methyladenosine- 13C4; N-Methyladenosine- 13C4) is 13C-labeled N6-Methyladenosine (HY-N0086). N6-Methyladenosine is the most prevalent internal (non-cap) modification present in the messenger RNA (mRNA) of all higher eukaryotes. N6-Methyladenosine can modifies viral RNAs and has antiviral activities.
N6-Methyladenosine- 13C3 (6-Methyladenosine- 13C3) is 13C-labeled N6-Methyladenosine (HY-N0086). N6-Methyladenosine is the most prevalent internal (non-cap) modification present in the messenger RNA (mRNA) of all higher eukaryotes. N6-Methyladenosine can modifies viral RNAs and has antiviral activities [2] .
Nicotinamide- 15N, 13C3 is the 13C-labeled and 15N-labeled Nicotinamide. Nicotinamide is a form of vitamin B3 that plays essential roles in cell physiology through facilitating NAD+ redox homeostasis and providing NAD+ as a substrate to a class of enzymes that catalyze non-redox reactions. Nicotinamide is an inhibitor of SIRT1.
Glucosamine- 13C6, 15N (hydrochloride) is the 13C and 15N labeled Glucosamine hydrochloride. Glucosamine hydrochloride (D-Glucosamine hydrochloride) is an amino sugar and a prominent precursor in the biochemical synthesis of glycosylated proteins and lipids,
Octanoic acid- 13C is the 13C labeled Octanoic acid. Octanoic acid (Caprylic acid) is an oily liquid with a slightly unpleasant rancid taste and used commercially in the production of esters used in perfumery and also in the manufacture of dyes.
L-Arginine- 13C (hydrochloride) is the 13C-labeled L-Arginine hydrochloride. L-Arginine hydrochloride ((S)-(+)-Arginine hydrochloride) is the nitrogen donor for synthesis of nitric oxide, a potent vasodilator that is deficient during times of sickle cell crisis.
Arachidic acid- 13C is the 13C labeled Arachidic acid. Arachidonic acid (Icosanoic acid), a long-chain fatty acid, is present in all mammalian cells, typically esterified to membrane phospholipids, and is one of the most abundant polyunsaturated fatty acids present in human tissue[1][2][3].
D-Tagatose- 13C is the 13C labeled D-Tagatose. D-Tagatose (D-(-)-Tagatose) is a rare monosaccharide found in nature with prebiotic characteristics. D-Tagatose is as a substitute for sucrose and a low-calorie sweetener in foodstuffs such as gum, fruit juice
Glycerol- 13C-1 is the 13C labeled Glycerol. Glycerol is used in sample preparation and gel formation for polyacrylamide gel electrophoresis[1][2][3][4].
4-Methylanisole- 13C is the 13C-labeled 4-Methylanisole. 4-Methylanisole (4-Methoxytoluene) is food flavoring agent and can be naturally found in Ylang Ylang fragrance oil[1].
Pyruvic acid- 13C is the 13C labeled Pyruvic acid[1]. Pyruvic acid is an intermediate metabolite in the metabolism of carbohydrates, proteins, and fats[2].
PSI-6206- 13C,d3 is the deuterium labeled PSI-6206. PSI-6206 is the deaminated derivative of PSI-6130, which is a potent and selective inhibitor of HCV NS5B polymerase. PSI-6206 low potently inhibits HCV replicon with EC90 of >100 μM.
5'-Methylthioadenosine- 13C6 is the 13C-labeled 5'-Methylthioadenosine. 5'-Methylthioadenosine (5'-(Methylthio)-5'-deoxyadenosine) is a nucleoside generated from S-adenosylmethionine (SAM) during polyamine synthesis[1]. 5'-Methylthioadenosine suppresses tumors by inhibiting tumor cell proliferation, invasion, and the induction of apoptosis while controlling the inflammatory micro-environments of tumor tissue. 5'-Methylthioadenosine and its associated materials have striking regulatory effects on tumorigenesis[2].
α-Hydroxyglutaric acid- 13C5 (sodium) is the 13C labeled α-Hydroxyglutaric acid sodium[1]. α-Hydroxyglutaric acid (2-Hydroxyglutarate) sodium is an α-hydroxy acid form of glutaric acid. α-Hydroxyglutaric acid sodium is a competitive inhibitor of multiple α-ketoglutarate-dependent dioxygenases, including histone demethylases and the TET family of 5-methlycytosine (5mC) hydroxylases[2].
Vanillin- 13C,d3 is the 13C and deuterium labeled Vanillin[1]. Vanillin (p-Vanillin) is a single molecule extracted from vanilla beans and also a popular odor used widely in perfume, food and medicine[2][3].
Guanidine- 13C, 15N3 (hydrochloride)is the 13C-labeled and 15N-labeled Guanidine hydrochloride. Guanidine hydrochloride (Guanidinium chloride) a strong chaotrope, is also a strong denaturant of proteins[1][2].
L-Serine- 13C3, 15N is the 13C- and 15N-labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.
Hypoxanthine- 13C, 15N2 is a 15N-labeled and 13C-labled Furaltadone. Furaltadone, a nitrofuran agent, has the potential for the study in infections of chickens with salmonella enteritidis. Furaltadone is inhibitory and bactericidal in vitro for staphylococci
Simeprevir- 13C,d3 is the 13C- and deuterium labeled Simeprevir. Simeprevir is an oral, potent and highly specific hepatitis C virus (HCV) NS3/4A protease inhibitor with a Ki of 0.36 nM. Simeprevir inhibits HCV replication with an EC50 of 7.8 nM. Simeprevir also potently suppresses SARS-CoV-2 replication and synergizes with Remdesivir. Simeprevir inhibits the main protease (Mpro) and the RNA-dependent RNA polymerase (RdRp) of SARS-CoV-2, and also modulates host immune responses[1][2][5].
p-Anisic acid- 13C6 is the 13C-labeled p-Anisic acid. p-Anisic acid (4-Methoxybenzoic acid) is one of the isomers of anisic acid, with anti-bacterial and antiseptic properties[1].
cis-Urocanic acid- 13C3 is the 13C-labeled cis-Urocanic acid. cis-Urocanic acid is a 5-HT2A receptor agonist. cis-Urocanic acid binds to 5-HT receptor with relatively high affinity (Kd=4.6 nM). cis-Urocanic acid is an immune modulator that induces immunosuppression by binding to the 5-HT2A receptor[1].
Trametinib- 13C,d3 is the 13C- and deuterium labeled Trametinib. Trametinib (GSK1120212; JTP-74057) is an orally active MEK inhibitor that inhibits MEK1 and MEK2 with IC50s of about 2 nM. Trametinib activates autophagy and induces apoptosis[1][2].
Mifepristone- 13C,d3 is the 13C- and deuterium labeled Mifepristone. Mifepristone (RU486) is a progesterone receptor (PR) and glucocorticoid receptor (GR) antagonist with IC50s of 0.2 nM and 2.6 nM in in vitro assay[1]. Mifepristone-13C,d3 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
Etoricoxib- 13C,d3 is the 13C- and deuterium labeled Etoricoxib. Etoricoxib (MK-0663) is a non steroidal anti-inflammatory agent, acting as a selective and orally active COX-2 inhibitor, with IC50s of 1.1 μM and 116 μM for COX-2 and COX-1 in human whole blood.
Lamotrigine- 13C,d3 is the 13C- and deuterium labeled Lamotrigine. Lamotrigine (BW430C) is a potent and orally active anticonvulsant or antiepileptic agent. Lamotrigine selectively blocks voltage-gated Na+ channels, stabilizing presynaptic neuronal membranes and inhibiting glutamate release. Lamotrigine can be used for the research of epilepsy, focal seizure, et al[1][2].
L-Thyroxine- 13C6-1 (Levothyroxine- 13C6-1; T4- 13C6-1) is a 13C labeled L-Thyroxine (HY-18341). L-Thyroxine (Levothyroxine; T4) is a synthetic hormone for the research of hypothyroidism. DIO enzymes convert biologically active thyroid hormone (Triiodothyronine,T3) from L-Thyroxine (T4) [2].
Talazoparib- 13C,d4 is 13C and deuterated labeled Talazoparib (HY-16106). Talazoparib is an orally active PARP 1/2 inhibitor with Ki values of 1.2 nM and 0.87 nM for inhibiting PARP1 and PARP2 enzymatic activities, respectively. Has anti-tumor activity.
Vildagliptin- 13C5, 15N (LAF237- 13C5, 15N; NVP-LAF 237- 13C5, 15N) is a 13C- and 15N-labeled Vildagliptin (HY-14291). Vildagliptin (LAF237) is a potent, stable, selective dipeptidyl peptidase IV (DPP-IV) inhibitor with an IC50 of 3.5 nM in human Caco-2 cells. Vildagliptin possesses excellent oral bioavailability and potent antihyperglycemic activity [2].
Sofosbuvir- 13C,d3 is the deuterium labeled Sofosbuvir. Sofosbuvir (PSI-7977) is an active inhibitor of HCV RNA replication in the HCV replicon assay, demonstrates potent anti-hepatitis C virus (HCV) activity.
Dabigatran- 13C,d3 is the 13C- and deuterium labeled Dabigatran. Dabigatran (BIBR 953), an oral anticoagulant, is a reversible, potent, competitive direct thrombin inhibitor (Ki=4.5 nM). Dabigatran (BIBR 953) also inhibits thrombin-induced platelet aggregation (IC50=10 nM)[1][2].
Etoposide- 13C,d3 is the 13C- and deuterium labeled Etoposide. Etoposide (VP-16; VP-16-213) is an anti-cancer chemotherapy agent. Etoposide inhibits topoisomerase II, thus stopping DNA replication. Etoposide induces cell cycle arrest, apoptosis and autophagy[1].
Tegaserod- 13C,d3 (maleate) is the 13C- and deuterium labeled Tegaserod (maleate). Tegaserod maleate is a selective 5-HT4 receptor partial agonist and a 5-HT2B receptor antagonist. Tegaserod maleate exhibits a promotile effect throughout the gastrointestinal (GI) tract[1][2][5].
Erythromycin ethylsuccinate- 13C,d3 is the 13C- and deuterium labeled Erythromycin Ethylsuccinate. Erythromycin Ethylsuccinate is an antibiotic useful for the treatment of a number of bacterial infections, has an antimicrobial spectrum similar to or slightly wider than that of penicillin. Erythromycin Ethylsuccinate has antiviral activity against HIV-1.
Cinnamic acid- 13C3 (3-Phenylacrylic acid- 13C3) is the 13C labeled Cinnamic acid (HY-N0610A). Cinnamic acid has potential use in cancer intervention, with IC50s of 1-4.5 mM in glioblastoma, melanoma, prostate and lung carcinoma cells [2].
3-Indoleacetic acid- 13C6 is the 13C labeled 3-Indoleacetic acid[1]. 3-Indoleacetic acid (Indole-3-acetic acid) is the most common natural plant growth hormone of the auxin class. It can be added to cell culture medium to induce plant cell elongation and division.
Adenosine 5'-diphosphate- 13C10 (Adenosine diphosphate- 13C10 dilithium; ADP- 13C10) dilithium is 13C-labeled Adenosine 5'-diphosphate (HY-W010918). Adenosine 5'-diphosphate (Adenosine diphosphate) is a nucleoside diphosphate. Adenosine 5'-diphosphate is the product of ATP dephosphorylation by ATPases. Adenosine 5'-diphosphate induces human platelet aggregation and inhibits stimulated adenylate cyclase by an action at P2T-purinoceptors.
Uridine triphosphate- 13C9 (UTP- 13C9 dilithium; Uridine 5'-triphosphate- 13C9) dilithium is 13C-labeled Uridine triphosphate (HY-107372). Uridine triphosphate (UTP;Uridine 5'-triphosphate) is a nucleotide that regulates the functions of the pancreas in endocrine and exocrine secretion, proliferation, channels, transporters, and intracellular signaling under normal and disease states.
Pyruvic acid- 13C (sodium) is the 13C-labeled Pyruvic acid. Pyruvic acid is an intermediate metabolite in the metabolism of carbohydrates, proteins, and fats.
L-Histidine- 13C (hydrochloride hydrate) is the 13C-labeled L-Histidine hydrochloride hydrate. L-Histidine hydrochloride hydrate (H-His-OH.HCl.H2O) is an endogenous metabolite.
Cholestenone- 13C is the 13C labeled Cholestenone. Cholestenone (4-Cholesten-3-one), the intermediate oxidation product of cholesterol, is metabolized primarily in the liver. Cholestenone is highly mobile in membranes and influences cholesterol flip-flop and efflux. Cholestenone may cause long-term functional defects in cells[1][2][3].
D(+)-Galactosamine- 13C (hydrochloride) is the 13C labeled D(+)-Galactosamine hydrochloride. D(+)-Galactosamine (D-Galactosamine) hydrochloride, which is an established experimental toxin, primarily causes liver injury by the generation of free radicals and
Lactate- 13C-1 (sodium) is the 13C labeled Lactate (sodium)[1]. Lactate (Lactic acid) sodium is the product of glycogenolysis and glycolysis. Lactate (Lactic acid) sodium functions in a variety of biochemical processes[2].
Guanosine triphosphate- 13C (GTP- 13C) dilithium is 13C-labeled Guanosine triphosphate (HY-113225). Guanosine triphosphate is a native nucleotide. The derivatives of GTP may be used as specific inhibitors against COVID-19.
Orotic acid- 13C, 15N2 (monohydrate) is the 13C and 15N labeled Orotic acid[1]. Orotic acid (6-Carboxyuracil), a precursor in biosynthesis of pyrimidine nucleotides and RNA, is released from the mitochondrial dihydroorotate dehydrogenase (DHODH) for conversion to UMP by the cytoplasmic UMP synthase enzyme. Orotic acid is a marker for measurement in routine newborn screening for urea cycle disorders. Orotic acid can induce hepatic steatosis and hepatomegaly in rats[2][3][4].
Glutathione oxidized- 13C4, 15N2 is the 13C and 15N labeled Glutathione oxidized (HY-D0844). Glutathione oxidized is produced by the oxidation of glutathione. Detoxification of reactive oxygen species is accompanied by production of glutathione oxidized. Glutathione oxidized can be used for the research of sickle cells and erythrocytes[1][2].
β-Alanine- 13C3, 15N is the 13C- and 15N-labeled β-Alanine. β-Alanine is a non-essential amino acid that is shown to be metabolized into carnosine, which functions as an intracellular buffer.
Menaquinone-4- 13C6 is the 13C-labeled Menaquinone-4. Menaquinone-4 is a vitamin K, used as a hemostatic agent, and also a adjunctive therapy for the pain of osteoporosis.
Oleic acid- 13C18 is the 13C labeled Oleic acid. Oleic acid (9-cis-Octadecenoic acid) is an abundant monounsaturated fatty acid[1]. Oleic acid is a Na+/K+ ATPase activator[2].
Bisphenol AF- 13C12 is an isotopic label of Bisphenol AF. Bisphenol AF is used in polycarbonate plastic and epoxy resin manufacturing. Bisphenol AF can significantly increase intracellular ROS levels .
5-Hydroxymethylfurfural- 13C6 (2-Hydroxymethyl-5-furfural- 13C6; 2-Formyl-5-hydroxymethylfuran- 13C6) is a 13C labeled 5-Hydroxymethylfurfural (HY-Y0051). 5-Hydroxymethylfurfural (2-Hydroxymethyl-5-furfural), derived from Cornus officinalis, inhibits yeast growth and fermentation as stressors.
Cytidine-5'-triphosphate- 13C9 (Cytidine triphosphate- 13C9 dilithium; 5'-CTP- 13C9) dilithium is 13C-labeled Cytidine-5'-triphosphate (HY-125818). Cytidine 5′-triphosphate (Cytidine triphosphate; 5'-CTP) is a nucleoside triphosphate and serves as a building block for nucleotides and nucleic acids, lipid biosynthesis. Cytidine triphosphate synthase can catalyze the formation of cytidine 5′-triphosphate from uridine 5′-triphosphate (UTP). Cytidine 5′-triphosphate is an essential biomolecule?in the de novo?pyrimidine biosynthetic pathway in?T. gondii.
Deoxycytidine triphosphate- 13C9 (dCTP- 13C9 dilithium; 2′-Deoxycytidine-5′-triphosphate- 13C9) dilithium is 13C-labeled Deoxycytidine triphosphate (HY-101400). Deoxycytidine triphosphate (dCTP) is a nucleoside triphosphate that can be used for DNA synthesis. Deoxycytidine triphosphate has many applications, such as real-time PCR, cDNA synthesis, and DNA sequencing.
O-Phospho-L-serine- 13C3, 15N is the 13C- and 15N-labeled O-Phospho-L-serine. O-Phospho-L-serine is the immediate precursor to L-serine in the serine synthesis pathway, and an agonist at the group III mGluR receptors (mGluR4, mGluR6, mGluR7, and mGluR8); O-Phospho-L-serine also acts as a weak antagonist for mGluR1 and a potent antagonist for mGluR2[1].
5'-Guanylic acid- 13C10 (5'-GMP- 13C10 dilithium; 5'-guanosine monophosphate- 13C10) dilithium is 13C-labeled 5'-Guanylic acid (HY-N5134). 5'-Guanylic acid (5'-GMP) is involved in several metabolic disorders, including the AICA-ribosiduria pathway, adenosine deaminase deficiency, adenine phosphoribosyltransferase deficiency (aprt), and the 2-hydroxyglutric aciduria pathway.
Cytidine 5′-monophosphate- 13C9 (5'-Cytidylic acid- 13C9 dilithium; 5'-CMP- 13C9) dilithium is 13C-labeled Cytidine 5'-monophosphate (HY-W009162). Cytidine 5'-monophosphate (5'-Cytidylic acid) is a nucleotide which is used as a monomer in RNA. Cytidine 5'-monophosphate consists of the nucleobase cytosine, the pentose sugar ribose, and the phosphate group.
Cytidine- 13C9 (Cytosine β-D-riboside- 13C9; Cytosine-1-β-D-ribofuranoside- 13C9) is 13C labeled Cytidine (HY-B0158). Cytidine is a pyrimidine nucleoside and acts as a component of RNA. Cytidine is a precursor of uridine. Cytidine controls neuronal-glial glutamate cycling, affecting cerebral phospholipid metabolism, catecholamine synthesis, and mitochondrial function [2] .
Ribavirin- 13C5 is the 13C-labeled Ribavirin. Ribavirin (ICN-1229) is an antiviral agent against a broad spectrum of viruses including HCV, HIVl, and RSV.
Sulfadimethoxine- 13C6 is the 13C-labeled Sulfadimethoxine. Sulfadimethoxine (Sulphadimethoxine) is a sulfonamide antibiotic used to treat many infections[1][2].
Estriol- 13C3 is the 13C-labeled Estriol. Estriol is an antagonist of the G-protein coupled estrogen receptor in estrogen receptor-negative breast cancer cells.
L-Arginine-1- 13C (hydrochloride) is the 13C-labeled L-Arginine hydrochloride. L-Arginine hydrochloride ((S)-(+)-Arginine hydrochloride) is the nitrogen donor for synthesis of nitric oxide, a potent vasodilator that is deficient during times of sickle cell crisis.
Sulfachloropyridazine- 13C6 is the 13C6 labeled Sulfachloropyridazine. Sulfachloropyridazine is a broad spectrum sulfonamide used against both Gram-positive and Gram-negative aerobic bacteria.
Sulfacetamide- 13C6 is the 13C6 labeled Sulfacetamide. Sulfacetamide (Sulphacetamide), a bacteriostatic sulphonamide, is a popular antibiotic prescribed for treating ocular infections.
D-Tagatose- 13C-1 is the 13C labeled D-Tagatose. D-Tagatose (D-(-)-Tagatose) is a rare monosaccharide found in nature with prebiotic characteristics. D-Tagatose is as a substitute for sucrose and a low-calorie sweetener in foodstuffs such as gum, fruit jui
L-Xylose-1- 13C is the 13C labeled L-Xylose. L-Xylose (L-(-)-Xylose) is the levo-isomer of Xylose. Xylose is classified as a monosaccharide of the aldopentose type[1][2].
L-Xylose-2- 13C is the 13C labeled L-Xylose. L-Xylose (L-(-)-Xylose) is the levo-isomer of Xylose. Xylose is classified as a monosaccharide of the aldopentose type[1][2].
L-Xylose-5- 13C is the 13C labeled L-Xylose. L-Xylose (L-(-)-Xylose) is the levo-isomer of Xylose. Xylose is classified as a monosaccharide of the aldopentose type[1][2].
Hydrochlorothiazide- 13C6 is the 13C labeled Hydrochlorothiazide[1]. Hydrochlorothiazide (HCTZ), an orally active diuretic agent of the thiazide class, inhibits transforming TGF-β/Smad signaling pathway. Hydrochlorothiazide has direct vascular relaxant effects via opening of the calcium-activated potassium (KCA) channel. Hydrochlorothiazide improves cardiac function, reduces fibrosis and has antihypertensive effect[2][3][4].
Glycerol- 13C3 is the 13C labeled Glycerol[1]. Glycerol is used in sample preparation and gel formation for polyacrylamide gel electrophoresis[2][3][4].
L-Aspartic acid- 13C-1 is the deuterium labeled L-Aspartic acid[1]. L-Aspartic acid is is an amino acid, shown to be a suitable proagent for colon-specific agent deliverly[2][3].
Patulin- 13C7 (Terinin- 13C7) is the 13C labeled Patulin (HY-N6779) . Patulin (Terinin) is a mycotoxin produced by fungi including the Aspergillus, Penicillium, and Byssochlamys species, is suspected to be clastogenic, mutagenic, teratogenic and cytotoxic. Patulin induces autophagy-dependent apoptosis through lysosomal-mitochondrial axis, and causes DNA damage [2] .
Citrinin- 13C13 (NSC 186- 13C13) is the 13C labeled Citrinin (HY-N6746) . Citrinin is a mycotoxin which causes contamination in the food and is associated with different toxic effects. Citrinin is usually found together with another nephrotoxic mycotoxin, Ochratoxin A. Citrinin is also reported to possess a broad spectrum of bioactivities, including antibacterial, antifungal, and potential anticancer and neuro-protective effects in vitro [2] .
Ibuprofen- 13C6 ((±)-Ibuprofen- 13C6) is a 13C labeled Ibuprofen (HY-78131). Ibuprofen ((±)-Ibuprofen) is a potent, orally active, selective COX-1 inhibitor with an IC50 value of 13 μM. Ibuprofen inhibits cell proliferation, angiogenesis, and induces cell apoptosis. Ibuprofen is a nonsteroidal anti-inflammatory agent and a nitric oxide (NO) donor. Ibuprofen ((±)-Ibuprofen) can be used in the research of pain, swelling, inflammation, infection, immunology, cancers [2] .
ATP- 13C (Adenosine 5'-triphosphate- 13C) dilithium is 13C-labeled ATP (HY-B2176). ATP (Adenosine 5'-triphosphate) is a central component of energy storage and metabolism in vivo. ATP provides the metabolic energy to drive metabolic pumps and serves as a coenzyme in cells. ATP is an important endogenous signaling molecule in immunity and inflammation.
Guanosine 5'-diphosphate-d13(GDP-d13) dilithium is deuterium labeled Guanosine 5'-diphosphate (HY-113066). Guanosine 5'-diphosphate (GDP) is a nucleoside diphosphate that activates adenosine 5'-triphosphate-sensitive K + channel. Guanosine 5'-diphosphate is a potential iron mobilizer, which prevents the hepcidin-ferroportin interaction and modulates the interleukin-6 (IL-6)/stat-3 pathway. Guanosine 5'-diphosphate can be used in the research of inflammation, such as anemia of inflammation (AI).
(±)-Taxifolin-13C3 ((±)-Dihydroquercetin-13C3) is a derivative of (±)-Taxifolin, labeled with 13C3. (±)-Taxifolin is the racemate of Taxifolin. Taxifolin exhibits important anti-tyrosinase activity. Taxifolin exhibits significant inhibitory activity against collagenase with an IC50 value of 193.3 μM . Taxifolin is an important natural compound with antifibrotic activity. Taxifolin is a free radical scavenger with antioxidant capacity [2].
(Rac)-Folic acid- 13C5, 15N is the 13C-labeled and 15N-labeled Folic acid. Folic acid (Vitamin M; Vitamin B9) is a B vitamin; is necessary for the production and maintenance of new cells, for DNA synthesis and RNA synthesis.
Thymidine- 13C10, 15N2 is the 13C and 15N labeled Thymidine[1]. Thymidine, a specific precursor of deoxyribonucleic acid, is used as a cell synchronizing agent. Thymidine is a DNA synthesis inhibitor that can arrest cell at G1/S boundary, prior to DNA replication[2][3][4].
L-Tryptophan- 13C11, 15N2 is the 13C- and 15N-labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3[1].
Guanosine- 13C10, 15N5 is the 13C and 15N labeled Guanosine (HY-N0097). Guanosine (DL-Guanosine) is a purine nucleoside comprising guanine attached to a ribose (ribofuranose) ring via a β-N9-glycosidic bond. Guanosine possesses anti-HSV activity .
Levoglucosan- 13C6 is the 13C labeled Levoglucosan[1]. Levoglucosan (1,6-Anhydro-β-D-glucopyranose) is an anhydrosugar produced through glucan pyrolysis and is widely found in nature[2].
Erdosteine- 13C4 is a 13C-labeled Erdosteine. Erdosteine inhibits lipopolysaccharide (LPS)-induced NF-κB activation[1][2]. Erdosteine has muco-modulatory, anti-bacterial, anti-inflammatory and anti-oxidant effects[3].
Sodium 2-oxopropanoate- 13C3 is the 13C-labeled Sodium 2-oxopropanoate. Sodium 2-oxopropanoate (Sodium pyruvate), a three-carbon metabolite of Glucose, is a compound produced in the glycolytic pathway. Sodium 2-oxopropanoate is a free radical scavenger that can scavenge ROS[1][2].
Etbicyphat- 13C3 is the 13C labeled Etbicyphat (HY-139145). Etbicyphat is a potent GABA(A) receptors competitive antagonist. Etbicyphat induces epileptiform activities in hippocampal CA1 neurons, and binds to the GABA(A)-benzodiazepine receptors[1][2].
2-Hydroxyestrone- 13C6 is the 13C-labeled 2-Hydroxyestrone. 2-Hydroxyestrone (Catecholestrone) is a specific receptor-mediated antiestrogenic agent. 2-Hydroxyestrone is anticarcinogenic[1][2].
Meclofenamic acid- 13C6 is the 13C6 labeled Meclofenamic acid. Meclofenamic Acid (Meclofenamate), a non-steroidal, anti-inflammatory agent, is a highly selective fat mass and obesity-associated (FTO) enzyme inhibitor. Meclofenamic Acid competes with FTO binding for the m(6)A-containing nucleic acid. Meclofenamic acid is a non-selective gap-junction blocker.
Dantrolene- 13C3 is the 13C3 labeled Dantrolene. Dantrolene (F368), a muscle relaxant, non-competitively inhibits human erythrocyte glutathione reductase. Ki and IC50 values are 111.6 μM and 52.3 μM, respectively. Dantrolene is a ryanodine receptor antagonist and Ca2+ signaling stabilizer. Dantrolene can be used for the research of muscle spasticity, malignant hyperthermia, Huntington's disease and other neuroleptic malignant syndrome.
Diclofenac- 13C6 (Sodium) is the 13C6 labeled Diclofenac (Sodium). Diclofenac Sodium (GP 45840) is a potent and nonselective anti-inflammatory agent, acts as a COX inhibitor, with IC50s of 4 and 1.3 nM for human COX-1 and COX-2 in CHO cells, and 5.1 and 0.84 μM for ovine COX-1 and COX-2, respectively. Diclofenac Sodium induces apoptosis of neural stem cells (NSCs) via the activation of the caspase cascade.
Niclosamide- 13C6 is the 13C6 labeled Niclosamide. Niclosamide (BAY2353) is an orally bioavailable chlorinated salicylanilide, with anthelmintic and potential antineoplastic activity. Niclosamide (BAY2353) inhibits STAT3 with IC50 of 0.25 μM in HeLa cells and inhibits DNA replication in a cell-free assay.
Penicillin V- 13C6 (potassium) is the 13C6 labeled Penicillin V (potassium). Penicillin V Potassium (Phenoxymethylpenicillin potassium salt) is an orally active antibiotic. Penicillin V Potassium inhibits the growth of Streptococci, C. difficile and S. aureus. Penicillin V Potassium can be used for the research of otitis, sinusitis, pharyngitis and tonsillitis.
Niclosamide- 13C6 (monohydrate) is the 13C labeled Niclosamide monohydrate[1]. Niclosamide (BAY2353) monohydrate is an orally active antihelminthic agent used in parasitic infection research[2]. Niclosamide monohydrate is a STAT3 inhibitor with an IC50 of 0.25 μM in HeLa cells[5]. Niclosamide monohydrate has biological activities against cancer, and inhibits DNA replication in Vero E6 cells[3][4][6].
Isosorbide dinitrate- 13C6 is the 13C labeled Isosorbide dinitrate[1]. Isosorbide dinitrate (ISDN) is an NO donor that prevents LV remodeling and degradation of cardiac function following myocardial infarction (MI)[2].
Sucrose-13C6 is the 13C labeled Sucrose[1]. Sucrose (D-(+)-Saccharose) is a disaccharide which is composed of two monosaccharides, glucose and fructose. Sucrose can be applied in some animal models, including metabolic disease, obesity, diet on preference, and diabetes, et al[2].
Guaiacol- 13C6 is the 13C labeled Guaiacol[1]. Guaiacol, a phenolic compound, inhibits LPS-stimulated COX-2 expression and NF-κB activation[1]. Anti-inflammatory activity[2].
Mycophenolic acid-13C17 (Mycophenolate-13C17) is the 13C labeled Mycophenolic acid (HY-B0421). Mycophenolic acid is a potent uncompetitive inosine monophosphate dehydrogenase (IMPDH) inhibitor with an EC50 of 0.24 μM. Mycophenolic acid demonstrates antiviral effects against a wide range of RNA viruses including influenza. Mycophenolic acid is an immunosuppressive agent. Antiangiogenic and antitumor effects.
9-Aminoacridine-13C6 is the 13C-labeled 9-Aminoacridine(HY-B1422). 9-Aminoacridine, a fluorescent probe, acts as an indicator of pH for quantitative determination of transmembrane pH gradients (inside acidic). 9-Aminoacridine is an antimicrobial. 9-Aminoacridine exerts its antimicrobial activity by interacting with specific bacterial DNA and disrupting the proton motive force in K. pneumoniae. 9-Aminoacridine is a HIV-1 inhibitor and inhibits HIV LTR transcription highly dependent on the presence and location of the amino moiety. 9-Aminoacridine inhibits virus replication in HIV-1 infected cell lines. 9-Aminoacridine is used as a Rifampin (RIF; HY-B0272) adjuvant for the multidrug-resistant K. pneumoniae infections [2] .
Sacubitril-13C4 (AHU-377-13C4) is a 13C-labeled version of Sacubitril (HY-15407). Sacubitril is an orally active inhibitor of neprilysin NEP (IC50=5 nM). Sacubitril is used in research on heart failure, hypertension and COVID-19 [2] .
Riboflavin- 13C4, 15N2is the 13C-labeled and 15N-labeled Riboflavin. Riboflavin is an easily absorbed micronutrient with a key role in maintaining health in humans and other animals.
Adenine- 13C5,15C5 (6-Aminopurine- 13C5,15C5; Vitamin B4- 13C5,15C5) is 13C-labeled Adenine (HY-B0152). Adenine (6-Aminopurine), a purine, is one of the four nucleobases in the nucleic acid of DNA. Adenine acts as a chemical component of DNA and RNA. Adenine also plays an important role in biochemistry involved in cellular respiration, the form of both ATP and the cofactors (NAD and FAD), and protein synthesis.
Nitrofurazone- 13C, 15N2 (Nitrofural- 13C, 15N2) is the 13C and 15N labled Nitrofurazone (HY-B0226) . Nitrofurazone is a potential antibiotic that can be used topically to treat wounds, burns, ulcers and skin infections to combat various microorganisms and to prepare surfactants . Nitrofurazone may affect the ecosystem function in Marine environment and affect the functional processes of epiphytic fauna [2] .
Lamotrigine- 13C3,d3 is the 13C-labeled Lamotrigine. Lamotrigine (BW430C) is a potent and orally active anticonvulsant or antiepileptic agent. Lamotrigine selectively blocks voltage-gated Na+ channels, stabilizing presynaptic neuronal membranes and inhibiting glutamate release. Lamotrigine can be used for the research of epilepsy, focal seizure, et al[1][2].
L-Phenylalanine- 13C is the 13C-labeled L-Phenylalanine. L-Phenylalanine ((S)-2-Amino-3-phenylpropionic acid) is an essential amino acid isolated from Escherichia coli. L-Phenylalanine is a α2δ subunit of voltage-dependent Ca+ channels antagonist with a Ki of 980 nM. L-phenylalanine is a competitive antagonist for the glycine- and glutamate-binding sites of N-methyl-D-aspartate receptors (NMDARs) (KB of 573 μM ) and non-NMDARs, respectively. L-Phenylalanine is widely used in the production of food flavors and pharmaceuticals[1][2][3][4].
Omeprazole- 13C,d3 is a 13C-labeled and deuterium labeled Omeprazole. Omeprazole (H 16868), a proton pump inhibitor (PPI), is available for treatment of acid-related gastrointestinal disorders. Omeprazole shows competitive inhibition of CYP2C19 activity with a Ki of 2 to 6 μM[1]. Omeprazole also inhibits growth of Gram-positive and Gram-negative bacteria[2].Omeprazole is a potent brain penetrant neutral sphingomyelinase (N-SMase) inhibitor (exosome inhibitor)[3].
L-Alanine-1- 13C is the 13C-labeled L-Alanine. L-Alanine is a non-essential amino acid, involved in sugar and acid metabolism, increases immunity, and provides energy for muscle tissue, brain, and central nervous system.
Octanoic acid- 13C4 is the 13C labeled Octanoic acid. Octanoic acid (Caprylic acid) is an oily liquid with a slightly unpleasant rancid taste and used commercially in the production of esters used in perfumery and also in the manufacture of dyes.
L-Alanine-3- 13C is the 13C-labeled L-Alanine. L-Alanine is a non-essential amino acid, involved in sugar and acid metabolism, increases immunity, and provides energy for muscle tissue, brain, and central nervous system.
L-Alanine-2- 13C is the 13C-labeled L-Alanine. L-Alanine is a non-essential amino acid, involved in sugar and acid metabolism, increases immunity, and provides energy for muscle tissue, brain, and central nervous system.
L-Glutamine-5- 13C is the 13C-labeled L-Glutamine. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2].
L-Glutamine-1- 13C is the 13C-labeled L-Glutamine. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2].
L-Arginine- 13C6 (hydrochloride) is the 13C-labeled L-Arginine hydrochloride. L-Arginine hydrochloride ((S)-(+)-Arginine hydrochloride) is the nitrogen donor for synthesis of nitric oxide, a potent vasodilator that is deficient during times of sickle cell crisis.
DL-Alanine- 13C-1 is the 13C-labeled DL-Alanine. DL-alanine, an amino acid, is the racemic compound of L- and D-alanine. DL-alanine is employed both as a reducing and a capping agent, used with silver nitrate aqueous solutions for the production of nanoparticles. DL-alanine can be used for the research of transition metals chelation, such as Cu(II), Zn(II), Cd(11). DL-alanine, a sweetener, is classed together with glycine, and sodium saccharin. DL-alanine plays a key role in the glucose-alanine cycle between tissues and liver[1][2][3][4][5][6].
DL-Alanine- 13C-3 is the 13C-labeled DL-Alanine. DL-alanine, an amino acid, is the racemic compound of L- and D-alanine. DL-alanine is employed both as a reducing and a capping agent, used with silver nitrate aqueous solutions for the production of nanoparticles. DL-alanine can be used for the research of transition metals chelation, such as Cu(II), Zn(II), Cd(11). DL-alanine, a sweetener, is classed together with glycine, and sodium saccharin. DL-alanine plays a key role in the glucose-alanine cycle between tissues and liver[1][2][3][4][5][6].
SAH- 13C5 is the 13C-labeled SAH. SAH (S-Adenosylhomocysteine) is an amino acid derivative and a modulartor in several metabolic pathways. It is an intermediate in the synthesis of cysteine and adenosine[1]. SAH is an inhibitor for METTL3-METTL14 heterodimer complex (METTL3-14) with an IC50 of 0.9 µM[2].
L-Glutamine-2- 13C is the 13C-labeled L-Glutamine. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2].
Ibuprofen- 13C,d3 is the 13C- and deuterium labeled Ibuprofen. Ibuprofen is an anti-inflammatory agent targeting COX-1 and COX-2 with IC50s of 13 μM and 370 μM, respectively.
Hydrochlorothiazid- 13C,d2 is the 13C- and deuterium labeled Hydrochlorothiazide. Hydrochlorothiazide (HCTZ), an orally active diuretic agent of the thiazide class, inhibits transforming TGF-β/Smad signaling pathway. Hydrochlorothiazide has direct vascular relaxant effects via opening of the calcium-activated potassium (KCA) channel. Hydrochlorothiazide improves cardiac function, reduces fibrosis and has antihypertensive effect[1][2][3].
Tolfenamic acid- 13C6 is the 13C6 labeled Tolfenamic acid. Tolfenamic Acid (GEA 6414) is a non-steroidal anti-inflammatory and anti-cancer agent, selectively inhibits COX-2, with an IC50 of 13.49 μM (3.53 μg/mL) in LPS-treated (COX-2) canine DH82 monocyte/macrophage cells, but shows no effect on COX-1.
Uridine 5′-diphosphoglucose- 13C (disodium) is the 13C labeled Uridine 5′-diphosphoglucose disodium salt. Uridine 5′-diphosphoglucose disodium salt (UDP-D-Glucose disodium salt) is the precursor of glucose-containing oligosaccharides, polysaccharides, glycop
Levomefolic acid- 13C5 is the 13C labeled Levomefolic acid[1]. Levomefolic acid (5-MTHF) is an orally active, brain-penetrant natural active form of folic acid and is one of the most widely used folic acid food supplements[2][3].
Uridine- 13C5 (β-Uridine- 13C5) is a 13C labeled Uridine (HY-B1449). Uridine (β-Uridine) is a nucleoside compound consisting of uracil and a ribose ring, which are linked by a β-N1- glycosyl bond.
Indole-3-carboxaldehyde- 13C (3-Formylindole- 13C) is a 13C labeled Indole-3-carboxaldehyde (HY-W007376). Indole-3-carboxaldehyde (3-Formylindole), a banlangen extract, is the product of the oxidative degradation of indole-3-acetic acid (IAA) by crude enzyme preparations from etiolated pea seedlings. Indole-3-carboxaldehyde (3-Formylindole) is a biochemical used to prepare analogs of the indole phytoalexin cyclobrassinin [2].
Pyruvic acid-13C is isotype-labeled compound of Pyruvic acid. Pyruvic acid is an intermediate metabolite in the metabolism of carbohydrates, proteins, and fats .
Uridine-13C9 (β-Uridine-13C9) is a 13C9-labeled form of Uridine (HY-B1449). Uridine (β-Uridine) is a glycosylated pyrimidine-analog containing uracil attached to a ribose ring (or more specifically, aribofuranose) via a β-N1-glycosidic bond .
L-Serine- 13C3, 15N,d3 is the deuterium, 13C-, and 15-labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.
2-Thiouracil- 13C, 15N2 is the 13C, 15N labeled 2-Thiouracil. 2-Thiouracil (Thiouracil) is an antithyroid compound. 2-Thiouracil can function as a highly specific melanoma seeker. 2-Thiouracil is a selective inhibitor of neuronal nitric oxide synthase (nNOS) with a Ki of 20 μM.
Gemcitabine- 13C, 15N2 (hydrochloride) is the 13C and 15N labeled Gemcitabine hydrochloride[1]. Gemcitabine Hydrochloride (LY 188011 Hydrochloride) is a pyrimidine nucleoside analog antimetabolite and an antineoplastic agent. Gemcitabine Hydrochloride inhibits DNA synthesis and repair, resulting in autophagyand apoptosis[2][3].
Riluzole- 13C, 15N2 is the 13C and 15N labeled Riluzole[1]. Riluzole is an anticonvulsant agent and belongs to the family of use-dependent Na+ channel blocker which can also inhibit GABA uptake with an IC50 of 43 μM[2][3].
Riboflavin-5-Phosphate- 13C4, 15N2-1 is the 13C-labeled and 15N-labeled Riboflavin. Riboflavin is an easily absorbed micronutrient with a key role in maintaining health in humans and other animals.
Cytidine- 13C9, 15N3 is the 13C and 15N labeled Cytidine[1]. Cytidine is a pyrimidine nucleoside and acts as a component of RNA. Cytidine is a precursor of uridine. Cytidine controls neuronal-glial glutamate cycling, affecting cerebral phospholipid metabolism, catecholamine synthesis, and mitochondrial function[2][3][4].
5'-Guanylic acid- 13C10, 15N5 (5'-GMP- 13C10, 15N5 dilithium; 5'-guanosine monophosphate- 13C10, 15N5) dilithium is 13C and 15N-labeled 5'-Guanylic acid (HY-N5134). 5'-Guanylic acid (5'-GMP) is involved in several metabolic disorders, including the AICA-ribosiduria pathway, adenosine deaminase deficiency, adenine phosphoribosyltransferase deficiency (aprt), and the 2-hydroxyglutric aciduria pathway.
Cytidine 5′-monophosphate- 13C9, 15N3 (5'-Cytidylic acid- 13C9, 15N3 dilithium; 5'-CMP- 13C9, 15N3) dilithium is 13C and 15N-labeled Cytidine 5'-monophosphate (HY-W009162). Cytidine 5'-monophosphate (5'-Cytidylic acid) is a nucleotide which is used as a monomer in RNA. Cytidine 5'-monophosphate consists of the nucleobase cytosine, the pentose sugar ribose, and the phosphate group.
Deoxycytidine triphosphate- 13C9, 15N3 (dCTP- 13C9, 15N3 dilithium; 2′-Deoxycytidine-5′-triphosphate- 13C9, 15N3) dilithium is 13C and 15N-labeled Deoxycytidine triphosphate (HY-101400). Deoxycytidine triphosphate (dCTP) is a nucleoside triphosphate that can be used for DNA synthesis. Deoxycytidine triphosphate has many applications, such as real-time PCR, cDNA synthesis, and DNA sequencing.
L-Alanine-2- 13C, 15Nis the 13C-labeled and 15N-labeled L-Alanine. L-Alanine is a non-essential amino acid, involved in sugar and acid metabolism, increases immunity, and provides energy for muscle tissue, brain, and central nervous system.
L-Alanine-1- 13C, 15N is the 13C- and 15N-labeled L-Alanine. L-Alanine is a non-essential amino acid, involved in sugar and acid metabolism, increases immunity, and provides energy for muscle tissue, brain, and central nervous system.
5-Fluorouracil- 13C, 15N2 is the 13C and 15N labeled 5-Fluorouracil[1]. 5-Fluorouracil (5-FU) is an analogue of uracil and a potent antitumor agent. 5-Fluorouracil affects pyrimidine synthesis by inhibiting thymidylate synthetase thus depleting intracellular dTTP pools. 5-Fluorouracil induces apoptosis and can be used as a chemical sensitizer[2][3]. 5-Fluorouracil also inhibits HIV[4].
Axitinib- 13C,d3 is a 13C-labeled and deuterium labeled Axitinib. Axitinib is a multi-targeted tyrosine kinase inhibitor with IC50s of 0.1, 0.2, 0.1-0.3, 1.6 nM for VEGFR1, VEGFR2, VEGFR3 and PDGFRβ, respectively.
4-Trifluoromethylsalicylic acid- 13C6 is the 13C labeled 4-Trifluoromethylsalicylic acid[1]. 4-Trifluoromethylsalicylic acid is a platelet aggregation inhibitor[2].
Sacubitril- 13C4 (hemicalcium salt) is a 13C-labeled and deuterium labeled Sacubitril hemicalcium salt. Sacubitril (AHU-377) hemicalcium salt is a potent NEP inhibitor with an IC50 of 5 nM. Sacubitril hemicalcium salt is a component of the heart failure medicine LCZ696[1].
Encorafenib- 13C,d3 is the 13C- and deuterium labeled Encorafenib. Encorafenib (LGX818) is a highly potent BRAF inhibitor with selective anti-proliferative and apoptotic activity in cells expressing BRAFV600E (EC50=4 nM).
Almorexant- 13C,d3 is the 13C- and deuterium labeled Almorexant. Almorexant (ACT 078573) is a potent and competitive dual orexin 1 receptor (OX1)/orexin 2 receptor (OX2) antagonist with Ki values of 1.3 and 0.17 nM, respectively.
L-Histidine- 13C6 (hydrochloride hydrate) is the 13C-labeled L-Histidine hydrochloride hydrate. L-Histidine hydrochloride hydrate (H-His-OH.HCl.H2O) is an endogenous metabolite.
Linagliptin- 13C,d3 is the 13C- and deuterium labeled Linagliptin. Linagliptin is a highly potent, selective DPP-4 inhibitor with IC50 of 1 nM. Linagliptin-13C,d3 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
Flurbiprofen- 13C,d3 is the 13C- and deuterium labeled Flurbiprofen. Flurbiprofen (dl-Flurbiprofen) is a potent, orally active nonsteroidal anti-inflammatory agent (NSAIA/NSAID), with antipyretic and analgesic activities. Flurbiprofen is commonly used for the research of inflammatory diseases, including osteoarthritis and rheumatoid arthritis. Flurbiprofen is a non-selective cyclooxygenase (COX) inhibitor that can be used for the research of colorectal cancer[1][2][3].
Telmisartan- 13C,d3 is the 13C- and deuterium labeled Telmisartan. Telmisartan is a potent, long lasting antagonist of angiotensin II type 1 receptor (AT1), selectively inhibiting the binding of 125I-AngII to AT1 receptors with IC50 of 9.2 nM.
Elagolix- 13C,d3 (sodium) is the 13C- and deuterium labeled Elagolix sodium. Elagolix sodium is a human GnRH receptor (GnRHR) antagonist with an IC50 and Ki of 0.25 and 3.7 nM, respectively.
Apalutamide- 13C,d3 is the 13C- and deuterium labeled Apalutamide. Apalutamide (ARN-509) is a potent and competitive androgen receptor (AR) antagonist, binding AR with an IC50 of 16 nM[1].
Butenafine- 13C,d3 (hydrochloride) is the 13C- and deuterium labeled. Butenafine Hydrochloride (KP363 Hydrochloride) is a synthetic benzylamine antifungal, works by inhibiting the synthesis of sterols by inhibiting squalene epoxidase.
Zafirlukast- 13C,d3 is the 13C- and deuterium labeled Zafirlukast. Zafirlukast (ICI 204219) is a potent orally active leukotriene D4 (LTD4) receptor antagonist. Zafirlukast shows anti-asthmatic, anti-inflammatory and anti-bacterial effects.
Zafirlukast- 13C,d6 is the 13C- and deuterium labeled Zafirlukast. Zafirlukast (ICI 204219) is a potent orally active leukotriene D4 (LTD4) receptor antagonist. Zafirlukast shows anti-asthmatic, anti-inflammatory and anti-bacterial effects.
Nintedanib- 13C,d3 is the 13C- and deuterium labeled Nintedanib. Nintedanib (BIBF 1120) is a potent triple angiokinase inhibitor for VEGFR1/2/3, FGFR1/2/3 and PDGFRα/β with IC50s of 34 nM/13nM/13 nM, 69 nM/37 nM/108 nM and 59 nM/65 nM, respectively.
Pravastatin- 13C,d3 (sodium) is the 13C- and deuterium labeled Pravastatin (sodium). Pravastatin sodium (CS-514 sodium) is an HMG-CoA reductase inhibitor against sterol synthesis with IC50 of 5.6 μM.
Ketoprofen- 13C,d3 is the 13C- and deuterium labeled Ketoprofen. Ketoprofen (RP-19583) is a non-steroidal antiinflammatory agent, acting as a potent inhibitor of COX, with IC50s of 2 nM and 26 nM for COX-1 and COX-2 in human blood monocytes, respectively[1].
4-Hydroxyestrone- 13C6 is a 13C-labeled Hypoxanthine. Hypoxanthine, a purine derivative, is a potential free radical generator and could be used as an indicator of hypoxia.
Thiabendazole- 13C6 is the 13C6 labeled Thiabendazole. Thiabendazole inhibites the mitochondrial helminth-specific enzyme, fumarate reductase, with anthelminthic property.
Salicylic acid- 13C6 is the 13C-labeled Salicylic acid (HY-B0167). Salicylic acid is a precursor to and a metabolite of Aspirin (HY-14654), can inhibit cyclo-oxygenase-2 (COX-2) activity[1][2].
Istradefylline- 13C,d3 is the 13C- and deuterium labeled Istradefylline. Istradefylline is a very potent, selective and orally active adenosine A2A receptor antagonist with Ki of 2.2 nM in experimental models of Parkinson's disease.
D-(+)-Glucono-1,5-lactone-1- 13C is the 13C labeled D-(+)-Glucono-1,5-lactone. D-(+)-Glucono-1,5-lactone is a polyhydroxy (PHA) that is capable of metal chelating, moisturizing and antioxidant activ[1][2].
UDP-GlcNAc- 13C (disodium) is the 13C labeled UDP-GlcNAc Disodium Salt. UDP-GlcNAc Disodium Salt (UDP-α-D-N-Acetylglucosamine Disodium Salt) is a donor substrate of O-GlcNAc transferase (O[1][2].
Oxaloacetic acid- 13C4 is the 13C-labeled Oxaloacetic acid. Oxaloacetic acid (2-Oxosuccinic acid) is a metabolic intermediate involved in several ways, such as citric acid cycle, gluconeogenesis, the urea cycle, the glyoxylate cycle, amino acid synthesis, and fatty acid synthesis[1][2][3].
Pazopanib- 13C,d3 is the deuterium and 13C labeled Pazopanib[1]. Pazopanib (GW786034) is a novel multi-target inhibitor of VEGFR1, VEGFR2, VEGFR3, PDGFRβ, c-Kit, FGFR1, and c-Fms with IC50s of 10, 30, 47, 84, 74, 140 and 146 nM, respectively[2][3].
Pazopanib- 13C,d3 (hydrochloride) is the deuterium and 13C labeled Pazopanib hydrochloride[1]. Pazopanib Hydrochloride (GW786034 Hydrochloride) is a novel multi-target inhibitor of VEGFR1, VEGFR2, VEGFR3, PDGFRβ, c-Kit, FGFR1, and c-Fms with an IC50 of 10, 30, 47, 84, 74, 140 and 146 nM, respectively[2][3].
Riociguat- 13C,d6 is the 13C and deuterium labeled Riociguat (HY-14779). Riociguat is an oral stimulator of soluble guanylate cyclase (sGC) used in the treatment of pulmonary hypertension.
Taltirelin- 13C,d3 (TA-0910- 13C,d3) is 13C and deuterated labeled Taltirelin (HY-B0596). Taltirelin (TA0910) is a superagonist at thyrotropin-releasing hormone receptor (TRH-R) with an IC50 of 910 nM and EC50 of 36 nM for stimulating an increase in cytosolic Ca 2+ concentration (Ca 2+ release).
Methyl Paraben- 13C6 (Methyl 4-hydroxybenzoate- 13C6) is a 13C labeled Methyl Paraben (HY-N0349) . Methyl Paraben, isolated from the barks of Tsuga dumosa the methyl ester of p-hydroxybenzoic acid, is a standardized chemical allergen. Methyl Paraben is a stable, non-volatile compound used as an antimicrobial preservative in foods, agents and cosmetics. The physiologic effect of Methyl Paraben is by means of increased histamine release, and cell-mediated immunity [2].
Adenosine monophosphate- 13C10 (AMP- 13C10) dilithium is 13C-labeled Adenosine monophosphate (HY-A0181). Adenosine monophosphate is a key cellular metabolite regulating energy homeostasis and signal transduction.
Guanosine triphosphate- 13C10 (GTP- 13C10) dilithium is 13C-labeled Guanosine triphosphate (HY-113225). Guanosine triphosphate is a native nucleotide. The derivatives of GTP may be used as specific inhibitors against COVID-19.
Sucrose- 13C6-1 is 13C labeled Sucrose. Sucrose (D-(+)-Saccharose) is a disaccharide which is composed of two monosaccharides, glucose and fructose. Sucrose?can be applied in some animal models, including metabolic disease, obesity,?diet on preference,?and diabetes, et al .
Emtricitabine- 13C, 15N2 (BW1592- 13C, 15N2) is a 13C- and 15N-labeled Emtricitabine (HY-17427). Emtricitabine is a nucleoside reverse transcriptase inhibitor (NRTI) with an EC50 of 0.01 μM in PBMC cell. It is an antiviral agent for the treatment of HIV infection.
L-Glutamine- 13C5 is the 13C-labeled L-Glutamine. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2].
Apixaban- 13C,d3 is a deuterium and 13C labeled Apixaban. Apixaban is a highly selective, reversible inhibitor of Factor Xa with Ki of 0.08 nM and 0.17 nM in human and rabbit, respectively[1].
Calcifediol- 13C5 (monohydrate) is the 13C-labeled Calcifediol monohydrate. Calcifediol monohydrate (25-hydroxy Vitamin D3 monohydrate), a major circulating metabolite of vitamin D3, is a potent VDR ligand [2].
MCPA- 13C8 is the 13C-labeled MCPA. MCPA is a phenoxy herbicide, and widely used to control annual and perennial broad leaved weeds, including poppy, thistles and docks, in crops such as cereals, rice, linseed, flax, grassland and turf[1][2].
5-Methyltetrahydrofolic acid- 13C5 is the 13C-labeled 5-Methyltetrahydrofolic acid. 5-Methyltetrahydrofolic acid (5-Methyl THF) is a biologically active form of folic acid. 5-Methyltetrahydrofolic acid is a methylated derivate of tetrahydrofolate. 5-Methyltetrahydrofolic acid is the predominant natural dietary folate and the principal form of folate in plasma and cerebrospinal fluid[1].
L-Phenylalanine-3- 13C is the 13C-labeled L-Phenylalanine. L-Phenylalanine ((S)-2-Amino-3-phenylpropionic acid) is an essential amino acid isolated from Escherichia coli. L-Phenylalanine is a α2δ subunit of voltage-dependent Ca+ channels antagonist with a Ki of 980 nM. L-phenylalanine is a competitive antagonist for the glycine- and glutamate-binding sites of N-methyl-D-aspartate receptors (NMDARs) (KB of 573 μM ) and non-NMDARs, respectively. L-Phenylalanine is widely used in the production of food flavors and pharmaceuticals[1][2][3][4].
L-Alanine- 13C3 is the 13C-labeled L-Alanine. L-Alanine is a non-essential amino acid, involved in sugar and acid metabolism, increases immunity, and provides energy for muscle tissue, brain, and central nervous system.
Regorafenib- 13C,d3 is the 13C- and deuterium labeled Regorafenib. Regorafenib (BAY 73-4506) is a multi-targeted receptor tyrosine kinase inhibitor with IC50s of 13/4.2/46, 22, 7, 1.5 and 2.5 nM for VEGFR1/2/3, PDGFRβ, Kit, RET and Raf-1, respectively.
Triclabendazole sulfoxide- 13C,d3 is the 13C- and deuterium labeled Triclabendazole sulfoxide. Triclabendazole sulfoxide (TCBZ-SO) is the main plasma metabolite of Triclabendazole, and exhibits anti-parasite effects. Triclabendazole sulfoxide can inhibit membrane transporter ABCG2/BCRP[1][2].
Salmeterol- 13C6 (xinafoate) is the 13C6 labeled Salmeterol (xinafoate). Salmeterol (GR 33343X) xinafoate is a potent and selective human β2 adrenoceptor agonist. Salmeterol shows potent stimulation of cAMP accumulation in CHO cells expressing human β2, β1 and β3 adrenoceptors with pEC50s of 9.6, 6.1, and 5.9, respectively.
Doxorubicin- 13C,d3 (TFA) is the deuterium and 13C labeled Doxorubicin. Doxorubicin (Hydroxydaunorubicin), a cytotoxic anthracycline antibiotic, is an anti-cancer chemotherapy agent. Doxorubicin inhibits topoisomerase II with an IC50 of 2.67 μM, thus stoppin
Caffeic acid- 13C3 is an 13C labeled caffeic acid. Caffeic acid is a phytonutrient belonging to the flavonoids. Caffeic acid and its derivatives, are potential antimicrobial agents, chronic infection induced by microbes such as bacteria, fungi, and viruses[1].
(Rac)-Fosfomycin (benzylamine)- 13C3 is the 13C labeled Fosfomycin[1]. Fosfomycin (MK-0955) is a broad-spectrum antibiotic. Fosfomycin can cross blood-brain barrier penetrating, and irreversibly inhibits an early stage in cell wall synthesis. Fosfomycin shows anti-bacteria activity for a range of bacteria, including multidrug-resistant (MDR), extensively drug-resistant (XDR), and pan-drug-resistant (PDR) bacteria[2][3].
T-2 Toxin- 13C24 (T-2 Mycotoxin- 13C24) is 13C-labeled T-2 Toxin (HY-N6792). T-2 Toxin (T-2 Mycotoxin) is a toxic trichothecene mycotoxin produced by various Fusarium species in feedstuffs and cereal grains. T-2 Toxin (T-2 Mycotoxin) inhibits the synthesis of DNA and RNA, interferes with the metabolism of membrane phospholipids, and increases the level of liver lipid peroxides. T-2 Toxin (T-2 Mycotoxin) induces apoptosis in the immune system, gastrointestinal tissues, and fetal tissues [2] .
SN-38 glucuronide- 13C6 is the 13C labeled SN-38 glucuronide (HY-126373) . SN-38 glucuronide is an inactive metabolite of the cancer agent Irinotecan. Irinotecan is a topoisomerase I inhibitor which can be used for researching colon and rectal cancer [2].
Levomefolic acid- 13C,d3is the deuterium labeledLevomefolic acid(HY-14781) . Levomefolic acid (5-MTHF) is an orally active, brain-penetrant natural active form of folic acid and is one of the most widely used folic acid food supplements [2] .
Benzisothiazolinone-13C5 (1,2-Benzothiazol-3-one-13C5) is a 13C-labeled Benzisothiazolinone. Benzisothiazolinone is widely used as an antiseptic and antibacterial agent .
Moxifloxacin- 13C,d3 hydrochloride (BAY 12-8039- 13C,d3) is 13C and deuterated labeled Moxifloxacin (HY-66011A). Moxifloxacin is an orally active 8-methoxyquinolone antimicrobial for use in the treatment of acute bacterial sinusitis, acute bacterial exacerbations of chronic bronchitis, and community-acquired pneumonia.
Flavin adenine dinucleotide- 13C5 (FAD- 13C5) ammonium is 13C labeled Flavin adenine dinucleotide (HY-B1654). Flavin adenine dinucleotide (FAD) is a redox cofactor, more specifically a prosthetic group of a protein, involved in several important enzymatic reactions in metabolism.
(Z)-Aconitic acid- 13C6 is the 13C-labeled (Z)-Aconitic acid (HY-W016814). (Z)-Aconitic acid- 13C6 (cis-Aconitic acid) is the cis-isomer of Aconitic acid. (Z)-Aconitic acid- 13C6 (cis-Aconitic acid) is an intermediate in the tricarboxylic acid cycle produced by the dehydration of citric acid.
ATP- 13C10 (Adenosine 5'-triphosphate- 13C10) dilithium is 13C-labeled ATP (HY-B2176). ATP (Adenosine 5'-triphosphate) is a central component of energy storage and metabolism in vivo. ATP provides the metabolic energy to drive metabolic pumps and serves as a coenzyme in cells. ATP is an important endogenous signaling molecule in immunity and inflammation.
Deoxythymidine-5'-triphosphate- 13C10 (dTTP- 13C10) dilithium is 13C-labeled Deoxythymidine-5'-triphosphate (HY-138615). Deoxythymidine-5'-triphosphate (dTTP) is one of the four nucleoside triphosphates. Deoxythymidine-5'-triphosphate (dTTP) is used in the synthesis of DNA.
DL-Lysine- 13C6 hydrochloride ((±)-2,6-Diaminocaproic acid- 13C6 hydrochloride) is 13C-labeled DL-Lysine (HY-B2236). DL-Lysine is a racemic mixture of the D-Lysine and L-Lysine. Lysine is an α-amino acid that is used in the biosynthesis of proteins.
Guanosine 5'-diphosphate- 13C10 (GDP- 13C10) dilithium is 13C-labeled Guanosine 5'-diphosphate (HY-113066). Guanosine 5'-diphosphate (GDP) is a nucleoside diphosphate that activates adenosine 5'-triphosphate-sensitive K + channel. Guanosine 5'-diphosphate is a potential iron mobilizer, which prevents the hepcidin-ferroportin interaction and modulates the interleukin-6 (IL-6)/stat-3 pathway. Guanosine 5'-diphosphate can be used in the research of inflammation, such as anemia of inflammation (AI).
3-Hydroxykynurenine- 13C3, 15N (3-Hydroxy-DL-kynurenine- 13C3, 15N)is the 13C and 15N labeled3-Hydroxykynurenine(HY-113294) . 3-Hydroxykynurenine, a?metabolite of tryptophan, is a potential endogenous neurotoxin whose increased levels have been described in several neurodegenerative disorders. 3-Hydroxykynurenine induces neuronal apoptosis[2].
L-Alanine- 13C3, 15N is the 13C- and 15N-labeled L-Alanine. L-Alanine is a non-essential amino acid, involved in sugar and acid metabolism, increases immunity, and provides energy for muscle tissue, brain, and central nervous system.
Adenosine monophosphate- 13C10, 15N5 is the 13C-labeled and 15N-labeled Adenosine monophosphate. Adenosine monophosphate is a key cellular metabolite regulating energy homeostasis and signal transduction[1].
2,4-D- 13C6 is the 13C-labeled 2,4-D. 2,4-D (2,4-Dichlorophenoxyacetic acid) is a selective systemic herbicide for the control of broad-leaved weeds. 2,4-D acts as a plant hormone, causing uncontrolled growth in the meristematic tissues. 2,4-D inhibits DNA and protein synthesis and thereby prevents normal plant growth and development[1].
γ-Aminobutyric acid- 13C4 is the 13C-labeled γ-Aminobutyric acid. γ-Aminobutyric acid (4-Aminobutyric acid) is a major inhibitory neurotransmitter in the adult mammalian brain[1][2], binding to the ionotropic GABA receptors (GABAA receptors) and metabotropic receptors (GABAB receptors)[2].
Vigabatrin- 13C,d2 (hydrochloride) is the 13C- and deuterium labeled Vigabatrin (hydrochloride). Vigabatrin hydrochloride (γ-Vinyl-GABA hydrochloride), a inhibitory neurotransmitter GABA vinyl-derivative, is an orally active and irreversible GABA transaminase inhibitor. Vigabatrin hydrochloride is an antiepileptic agent, which acts by increasing GABA levels in the brain by inhibiting the catabolism of GABA by GABA transaminase[1][2][3].
Epinastine- 13C,d3 (hydrobromide) is the 13C- and deuterium labeled Epinastine. Epinastine (WAL801) is an antihistamine and mast cell stabilizer. Epinastine is a potent, selective and orally-active histamine H1 receptor antagonist. Epinastine also inhibits IL-8 release and has an antiallergic action[1][2][3][4].
3-Hydroxybutyric acid- 13C4 (sodium) is the 13C labeled 3-Hydroxybutyric acid sodium (HY-W010452). 3-Hydroxybutyric acid sodium is a metabolite that is elevated in type I diabetes, and can modulate the properties of membrane lipids[1].
Adenine- 13C is the 13C labeled Adenine[1]. Adenine (6-Aminopurine), a purine, is one of the four nucleobases in the nucleic acid of DNA. Adenine acts as a chemical component of DNA and RNA. Adenine also plays an important role in biochemistry involved in cellular respiration, the form of both ATP and the cofactors (NAD and FAD), and protein synthesis[2][3][4].
2'-Deoxyadenosine-5'-triphosphate- 13C10 (dATP- 13C10) dilithium is 13C-labeled 2'-Deoxyadenosine-5'-triphosphate (HY-136648). 2'-Deoxyadenosine-5'-triphosphate (dATP) is a nucleotide used in cells for DNA synthesis (or replication), as a substrate of DNA polymerase.
dGTP- 13C10 (2'-Deoxyguanosine-5'-triphosphate- 13C10) dilithium is 13C-labeled dGTP (HY-138616). dGTP (2'-Deoxyguanosine-5'-triphosphate), a guanosine nucleotide, can be used in deoxyribonucleic acid synthesis. Guanosine nucleotides (GDP, GTP, dGDP, and dGTP) are highly susceptible to oxidative damage to 8-oxo-GDP (8-O-GDP), 8-O-dGTP, 8-O-GTP, and 8-O-dGTP.
L-Phenylalanine- 13C9, 15N is the 13C- and 15N-labeled L-Phenylalanine. L-Phenylalanine ((S)-2-Amino-3-phenylpropionic acid) is an essential amino acid isolated from Escherichia coli. L-Phenylalanine is a α2δ subunit of voltage-dependent Ca+ channels antagonist with a Ki of 980 nM. L-phenylalanine is a competitive antagonist for the glycine- and glutamate-binding sites of N-methyl-D-aspartate receptors (NMDARs) (KB of 573 μM ) and non-NMDARs, respectively. L-Phenylalanine is widely used in the production of food flavors and pharmaceuticals[1][2][3][4].
L-Arginine- 13C6, 15N4 (hydrochloride) is the 13C- and 15N-labeled L-Arginine hydrochloride. L-Arginine hydrochloride ((S)-(+)-Arginine hydrochloride) is the nitrogen donor for synthesis of nitric oxide, a potent vasodilator that is deficient during times of sickle cell crisis.
N-Acetyl-D-glucosamine- 13C, 15N is the 13C and 15N labeled N-Acetyl-D-glucosamine. N-Acetyl-D-Glucosamine (N-Acetyl-2-amino-2-deoxy-D-glucose) is a monosaccharide derivative of gluc[1][2].
5-Fluorouracil- 13C4, 15N2 is the 13C and 15N labeled 5-Fluorouracil[1]. 5-Fluorouracil (5-FU) is an analogue of uracil and a potent antitumor agent. 5-Fluorouracil affects pyrimidine synthesis by inhibiting thymidylate synthetase thus depleting intracellular dTTP pools. 5-Fluorouracil induces apoptosis and can be used as a chemical sensitizer[2][3]. 5-Fluorouracil also inhibits HIV[4].
ATP- 13C10, 15N5 is the 13C and 15N labeled ATP[1]. ATP (Adenosine 5'-triphosphate) is a central component of energy storage and metabolism in vivo. ATP provides the metabolic energy to drive metabolic pumps and serves as a coenzyme in cells. ATP is an important endogenous signaling molecule in immunity and inflammation[2][3].
Dihydrouracil- 13C4, 15N2 is the 13C and 15N labeled Dihydrouracil[1]. Dihydrouracil (5,6-Dihydrouracil), a metabolite of Uracil, can be used as a marker for identification of dihydropyrimidine dehydrogenase (DPD)-deficient[2][3].
Ile-(Leu-13C6,15N)-OH (TFA) is 13C- and 15N-labeled L-Isoleucyl-L-leucine (HY-W269700). L-Isoleucyl-L-leucine has a role as a metabolite and can be used to inhibit movement-induced muscle damage and muscle defective condition.
Uridine-13C9,15N2 (β-Uridine-13C9,15N2) is 13C and 15N labeled Uridine (HY-B1449). Uridine is a glycosylated pyrimidine-analog containing uracil attached to a ribose ring (or more specifically, aribofuranose) via a β-N1-glycosidic bond .
L-Phenylalanine- 13C9 is the 13C-labeled L-Phenylalanine. L-Phenylalanine ((S)-2-Amino-3-phenylpropionic acid) is an essential amino acid isolated from Escherichia coli. L-Phenylalanine is a α2δ subunit of voltage-dependent Ca+ channels antagonist with a Ki of 980 nM. L-phenylalanine is a competitive antagonist for the glycine- and glutamate-binding sites of N-methyl-D-aspartate receptors (NMDARs) (KB of 573 μM ) and non-NMDARs, respectively. L-Phenylalanine is widely used in the production of food flavors and pharmaceuticals[1][2][3][4].
L-Phenylalanine- 13C6 is the 13C-labeled L-Phenylalanine. L-Phenylalanine ((S)-2-Amino-3-phenylpropionic acid) is an essential amino acid isolated from Escherichia coli. L-Phenylalanine is a α2δ subunit of voltage-dependent Ca+ channels antagonist with a Ki of 980 nM. L-phenylalanine is a competitive antagonist for the glycine- and glutamate-binding sites of N-methyl-D-aspartate receptors (NMDARs) (KB of 573 μM ) and non-NMDARs, respectively. L-Phenylalanine is widely used in the production of food flavors and pharmaceuticals[1][2][3][4].
L-Alanine- 13C,d is the 13C- and deuterium labeled L-Alanine. L-Alanine is a non-essential amino acid, involved in sugar and acid metabolism, increases immunity, and provides energy for muscle tissue, brain, and central nervous system.
N-Acetyl-D-glucosamine- 13C is the 13C labeled N-Acetyl-D-glucosamine. N-Acetyl-D-Glucosamine (N-Acetyl-2-amino-2-deoxy-D-glucose) is a monosaccharide derivative of gluc[1][2].
Uridine 5′-diphosphoglucose- 13C6 (disodium) is the 13C labeled Uridine 5′-diphosphoglucose disodium salt[1]. Uridine 5′-diphosphoglucose disodium salt (UDP-D-Glucose disodium salt) is the precursor of glucose-containing oligosaccharides, polysaccharides, glycoproteins, and glycolipids in animal tissues and in some microorganisms. Uridine-5′-diphosphoglucose is an agonist of the P2Y14 receptor, a neuroimmune system GPCR[2].
(R)-3-Hydroxybutanoic acid- 13C (sodium) is the 13C labeled (R)-3-Hydroxybutanoic acid sodium[1]. (R)-3-Hydroxybutanoic acid sodium ((R)-3-Hydroxybutyric acid) is a metabolite converted from acetoacetic acid catalyzed by 3-hydroxybutyrate dehydrogenase. (R)-3-Hydroxybutanoic acid sodium can function as a nutrition source, and as a precursor for vitamins, antibiotics and pheromones[2][3].
rU Phosphoramidite- 13C9 (DMT-2'O-TBDMS-rU phosphoramidite- 13C9) is 13C-labeled rU Phosphoramidite (HY-W048482). rU Phosphoramidite is a phosphorite monomer that can be used in the synthesis of oligonucleotides.
Uridine 5'-monophosphate- 13C9 (5'-?Uridylic acid- 13C9) dilithium is 13C-labeled Uridine 5'-monophosphate (HY-101981). Uridine 5'-monophosphate (5'-?Uridylic acid), a monophosphate form of UTP, can be acquired either from a de novo pathway or degradation products of nucleotides and nucleic acids in vivo and is a major nucleotide analogue in mammalian milk.
L-Valine- 13C5, 15N,d8 is the deuterium, 13C-, and 15-labeled L-Valine. L-Valine is one of 20 proteinogenic amino acids. L-Valine is an essential amino acid[1].
L-Valine- 13C5, 15N,d2 is the deuterium, 13C-, and 15-labeled L-Valine. L-Valine is one of 20 proteinogenic amino acids. L-Valine is an essential amino acid[1].
L-Histidine- 13C6, 15N3 (hydrochloride hydrate) is the 13C- and 15N-labeled L-Histidine hydrochloride hydrate. L-Histidine hydrochloride hydrate (H-His-OH.HCl.H2O) is an endogenous metabolite.
Guanosine triphosphate- 13C10, 15N5 (tetraammonium) is the 13C and 15N labeled Guanosine triphosphate tetraammonium[1]. Guanosine triphosphate is a native nucleotide. The derivatives of GTP may be used as specific inhibitors against COVID-19[2].
Thymidine-5'-monophosphate- 13C10, 15N2 (disodium) is the 13C and 15N labeled Thymidine-5'-monophosphate disodium salt[1]. Thymidine-5'-monophosphate disodium salt is an endogenous metabolite.
Adenosine monophosphate-13C10,15N5 (disodium) is the sodium salt form of Adenosine monophosphate-13C10,15N5. Adenosine monophosphate is a key cellular metabolite that regulates energy homeostasis and signal transduction .
(Leu-13C6,15N)-Ile-OH (L-Leucyl-13C6,15N-L-isoleucine) TFA is the deuterium labeled Leu-Ile-OH. Leu-Ile-OH protects against neuronal death by inducing brain-derived neurotrophic factor (BDNF) and glial cell line-derived neurotrophic factor (GDNF) synthesis .
Lamivudine-13C,15N2,d2 (BCH-189-13C,15N2,d2) is a 13C, 15N, and deuterium labeled Lamivudine (HY-B0250). Lamivudine is an orally active and blood-brain barrier permeable nucleoside reverse transcriptase inhibitor (NRTI). Lamivudine inhibits HIV reverse transcriptase 1 and 2 and hepatitis B virus (HBV) reverse transcriptase [2] .
DCVC- 13C3, 15N is 15N and 13C labeled DCVC. DCVC (S-[(1E)-1,2-Dichloroethenyl]-L-cysteine) is a bioactive metabolite of trichloroethylene (TCE). DCVC inhibits pathogen-stimulated pro-inflammatory cytokines IL-1β, IL-8, and TNF-α release from tissue cultures [2].
3,3'-Diiodo-L-thyronine- 13C6 is the 13C labeled 3,3'-Diiodo-L-thyronine[1]. 3,3'-Diiodo-L-thyronine (3,3'-T2) is an endogenous metabolite of thyroid hormone. 3,3'-Diiodo-L-thyronine significantly enhances COX activity[2][3].
L-Glutamine- 13C5, 15N2 is the 13C- and 15N-labeled L-Glutamine. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2].
N-Acetyl-D-glucosamine- 13C, 15N-1 is the 13C and 15N labeled N-Acetyl-D-glucosamine. N-Acetyl-D-Glucosamine (N-Acetyl-2-amino-2-deoxy-D-glucose) is a monosaccharide derivative of gluc[1][2].
ATP- 13C10, 15N5 (disodium) is a 13C-labeled and 15N-labeled ATP (HY-B2176). ATP is a central component of energy storage and metabolism in vivo. ATP provides the metabolic energy to drive metabolic pumps and serves as a coenzyme in cells. ATP is an important endogenous signaling molecule in immunity and inflammation[1][2][3][4].
2'-Deoxyguanosine 5'-monophosphate- 13C10, 15N5 (disodium) is the 13C and 15N labeled 2'-Deoxyguanosine 5'-monophosphate disodium[1]. 2'-Deoxyguanosine 5'-monophosphate disodium (5′-dGMP disodium) is a mononucleotide having guanine as the nucleobase. 2'-Deoxyguanosine 5'-monophosphate disodium is a nucleic acid guanosine triphosphate (GTP) derivative[2].
Deoxythymidine-5'-triphosphate- 13C10, 15N2 (dTTP- 13C10, 15N2) dilithium is 13C and 15N-labeled Deoxythymidine-5'-triphosphate (HY-138615). Deoxythymidine-5'-triphosphate (dTTP) is one of the four nucleoside triphosphates. Deoxythymidine-5'-triphosphate (dTTP) is used in the synthesis of DNA.
DL-Lysine- 13C6, 15N2 hydrochloride ((±)-2,6-Diaminocaproic acid- 13C6, 15N2 hydrochloride) is 13C and 15N-labeled DL-Lysine (HY-B2236). DL-Lysine is a racemic mixture of the D-Lysine and L-Lysine. Lysine is an α-amino acid that is used in the biosynthesis of proteins.
Guanosine 5'-diphosphate- 13C10, 15N5 (GDP- 13C10, 15N5) dilithium is 13C and 15N-labeled Guanosine 5'-diphosphate (HY-113066). Guanosine 5'-diphosphate (GDP) is a nucleoside diphosphate that activates adenosine 5'-triphosphate-sensitive K + channel. Guanosine 5'-diphosphate is a potential iron mobilizer, which prevents the hepcidin-ferroportin interaction and modulates the interleukin-6 (IL-6)/stat-3 pathway. Guanosine 5'-diphosphate can be used in the research of inflammation, such as anemia of inflammation (AI).
DMT-dA(bz) Phosphoramidite- 13C10, 15N5 is the 13C and 15N labeled DMT-dA(bz) Phosphoramidite[1]. DMT-dA(bz) Phosphoramidite is typically used in the synthesis of DNA[2].
2'-Deoxyadenosine-5'-triphosphate- 13C10, 15N5 (dATP- 13C10, 15N5) dilithium is 13C and 15N-labeled 2'-Deoxyadenosine-5'-triphosphate (HY-136648). 2'-Deoxyadenosine-5'-triphosphate (dATP) is a nucleotide used in cells for DNA synthesis (or replication), as a substrate of DNA polymerase.
dGTP- 13C10, 15N5 (2'-Deoxyguanosine-5'-triphosphate- 13C10, 15N5) dilithium is 13C and 15N-labeled dGTP (HY-138616). dGTP (2'-Deoxyguanosine-5'-triphosphate), a guanosine nucleotide, can be used in deoxyribonucleic acid synthesis. Guanosine nucleotides (GDP, GTP, dGDP, and dGTP) are highly susceptible to oxidative damage to 8-oxo-GDP (8-O-GDP), 8-O-dGTP, 8-O-GTP, and 8-O-dGTP.
D-Fructose- 13C6,d7 is the deuterium and 13C labeled D-Fructose. D-Fructose (D(-)-Fructose) is a naturally occurring monosaccharide found in many plants[1].
N-Acetyl-D-glucosamine- 13C-1 is the 13C labeled N-Acetyl-D-glucosamine. N-Acetyl-D-Glucosamine (N-Acetyl-2-amino-2-deoxy-D-glucose) is a monosaccharide derivative of gluc[1][2].
N-Acetyl-D-glucosamine- 13C-3 is the 13C labeled N-Acetyl-D-glucosamine. N-Acetyl-D-Glucosamine (N-Acetyl-2-amino-2-deoxy-D-glucose) is a monosaccharide derivative of gluc[1][2].
Diethyl succinate- 13C4 is the 13C labeled Diethyl succinate[1]. Diethyl succinate (Diethyl Butanedioate) is used at physiological pH and crosses biological membranes, incorporates into cells in tissue culture and is metabolized by the TCA cycle. Diethyl succinate is known to be non-toxic and used in fragrances and flavoring[2].
L-Ascorbic acid- 13C6-1 (L-Ascorbate-1; Vitamin C- 13C6-1) is a 13C labeled L-Ascorbic acid (HY-B0166) . L-Ascorbic acid (L-Ascorbate), an electron donor, is an endogenous antioxidant agent. L-Ascorbic acid inhibits selectively Cav3.2 channels with an IC50 of 6.5 μM. L-Ascorbic acid is also a collagen deposition enhancer and an elastogenesis inhibitor [2] . L-Ascorbic acid exhibits anti-cancer effects through the generation of reactive oxygen species (ROS) and selective damage to cancer cells .
L-Alanine- 13C3, 15N,d4 is the deuterium, 13C-, and 15-labeled L-Alanine. L-Alanine is a non-essential amino acid, involved in sugar and acid metabolism, increases immunity, and provides energy for muscle tissue, brain, and central nervous system.
N-Acetyl-D-glucosamine- 13C3, 15N is the 13C and 15N labeled N-Acetyl-D-glucosamine. N-Acetyl-D-Glucosamine (N-Acetyl-2-amino-2-deoxy-D-glucose) is a monosaccharide derivative of gluc[1][2].
N-Acetyl-D-glucosamine- 13C8, 15N is 13C and 15N labeled N-Acetyl-D-glucosamine (HY-A0132). N-Acetyl-D-glucosamine is a monosaccharide derivative of glucose.
rU Phosphoramidite- 13C9, 15N2 (DMT-2'O-TBDMS-rU phosphoramidite- 13C9, 15N2) is 13C and 15N-labeled rU Phosphoramidite (HY-W048482). rU Phosphoramidite is a phosphorite monomer that can be used in the synthesis of oligonucleotides.
Uridine 5'-monophosphate- 13C9, 15N2 (5'-?Uridylic acid- 13C9, 15N2) dilithium is 13C and 15N-labeled Uridine 5'-monophosphate (HY-101981). Uridine 5'-monophosphate (5'-?Uridylic acid), a monophosphate form of UTP, can be acquired either from a de novo pathway or degradation products of nucleotides and nucleic acids in vivo and is a major nucleotide analogue in mammalian milk.
Benzyl alcohol-α- 13C-α,α-d2 is the 13C-labeled Benzyl alcohol. Benzyl alcohol is an aromatic alcohol; a colorless liquid with a mild pleasant aromatic odor.
L-Phenylalanine- 13C9, 15N,d8 is the deuterium, 13C-, and 15-labeled L-Phenylalanine. L-Phenylalanine ((S)-2-Amino-3-phenylpropionic acid) is an essential amino acid isolated from Escherichia coli. L-Phenylalanine is a α2δ subunit of voltage-dependent Ca+ channels antagonist with a Ki of 980 nM. L-phenylalanine is a competitive antagonist for the glycine- and glutamate-binding sites of N-methyl-D-aspartate receptors (NMDARs) (KB of 573 μM ) and non-NMDARs, respectively. L-Phenylalanine is widely used in the production of food flavors and pharmaceuticals[1][2][3][4].
L-Arginine- 13C6, 15N4,d7 (hydrochloride) is the deuterium, 13C-, and 15-labeled L-Arginine hydrochloride. L-Arginine hydrochloride ((S)-(+)-Arginine hydrochloride) is the nitrogen donor for synthesis of nitric oxide, a potent vasodilator that is deficient during times of sickle cell crisis.
N-Acetyl-D-glucosamine- 13C6 (N-Acetyl-2-amino-2-deoxy-D-glucose- 13C6) is the 13C labled N-Acetyl-D-glucosamine (HY-A0132) . N-Acetyl-D-Glucosamine (N-Acetyl-2-amino-2-deoxy-D-glucose) is a monosaccharide derivative of glucose.
L-Histidine- 13C6, 15N3,d5 (hydrochloride hydrate) is the deuterium, 13C-, and 15-labeled L-Histidine hydrochloride hydrate. L-Histidine hydrochloride hydrate (H-His-OH.HCl.H2O) is an endogenous metabolite.
Adenosine monophosphate- 13C10, 15N5,d12 (AMP- 13C10, 15N5,d12) dilithium is 13C and 15N-labeled Adenosine monophosphate (HY-A0181). Adenosine monophosphate is a key cellular metabolite regulating energy homeostasis and signal transduction.
DL-α-Tocopherol acetate- 13C4,d6 is the deuterium and 13C labeled DL-α-Tocopherol acetate[1]. DL-α-Tocopherol acetate is a vitamin E derivative which is often included in the formulations of enteral nutrition[2][3].
L-Glutamine- 13C5, 15N2,d5 is the deuterium, 13C-, and 15-labeled L-Glutamine. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2].
2-Pentylfuran- 13C2 is the 13C2 labeled 2-Pentylfuran. 2-Pentylfuran is the compound isolated from steam volatile oils obtained from potatoes at atmospheric pressure.
D-Mannose- 13C-2 is the 13C labeled D-Mannose. D-Mannose is a carbohydrate, which plays an important role in human metabolism, especially in the glycosylationof specific prote[1][2].
Disodium succinate-13C2 is the 13C labeled Disodium succinate[1]. Disodium succinate is the disodium salt of Succinic acid. Succinic acid is an intermediate product of the tricarboxylic acid cycle, as well as one of fermentation products of anaerobic metabolism[2].
Acetazolamide- 13C2,d3 is the 13C- and deuterium labeled Acetazolamide. Acetazolamide is a carbonic anhydrase (CA) IX inhibitor with an IC50 of 30 nM for hCA IX[1]. Diuretic effects[4].
Citric acid-2,4-13C2 (Sodium Lauryl Sulfate) is a labeled citric acid. Citric acid is found in many fruits and vegetables, especially citrus fruits. It participates in biological processes in the body, such as the citric acid cycle.
Fumaric acid- 13C2,d2 is the deuterium and 13C labeled Fumaric acid[1]. Fumaric acid, associated with fumarase deficiency, is identified as an oncometabolite or an endogenous, cancer causing metabolite[2].
Phosphoenolpyruvic acid (potassium)- 13C2 is the 13C labeled Phosphoenolpyruvic acid (potassium)[1]. Potassium 1-carboxyvinyl hydrogenphosphate is an endogenous metabolite.
Terephthalic acid- 13C2 is the 13C-labeled Terephthalic acid. Terephthalic acid is one isomer of the three phthalic, a precursor to the polyester PET, used to make clothing and plastic bottles.
Glycine- 13C2 is the 13C-labeled Glycine. Glycine is an inhibitory neurotransmitter in the CNS and also acts as a co-agonist along with glutamate, facilitating an excitatory potential at the glutaminergic N-methyl-D-aspartic acid (NMDA) receptors.
Ac-rC Phosphoramidite- 13C2,d1 is deuterium and 13C-labeled Ac-rC Phosphoramidite (HY-W042357). Ac-rC Phosphoramidite is used for the oligoribonucleotide phosphorodithioate modification (PS2-RNA).
Oxalic acid- 13C2is the deuterium labeledOxalic acid, 99%(HY-Y0262) . Oxalic Acid is a strong dicarboxylic acid occurring in many plants and vegetables and can be used as an analytical reagent and general reducing agent [2].
trans-Stilbene- 13C2 is the 13C labeled trans-Stilbene[1]. trans-Stilbene ((E)-Stilbene) is used in the manufacturing of dye lasers, optical brighteners, non-steroidal synthetic estrogens[2].
Chlorothalonil- 13C2 is the 13C-labeled Chlorothalonil. Chlorothalonil is a broad spectrum fungicide and is effective in protecting plants against fungal diseases caused mainly by Phytophthora infestans and Alternaria solani. Chlorothalonil is used for controlling of fungal foliar diseases of vegetables and crops[1][2].
Choline- 13C2 (chloride) is the 13C labeled Choline chloride[1]. Choline chloride is an essential nutrient that activates alpha7 nicotinic receptors and has analgesic and anti-inflammatory activity. Glycerophosphoinositol choline can affect diseases such as liver disease, atherosclerosis and neurological disorders[2][3].
Adipic acid- 13C2 is 13C labeled Adipic acid. Adipic acid is found to be associated with HMG-CoA lyase deficiency, carnitine-acylcarnitine translocase deficiency, malonyl-Coa decarboxylase deficiency, and medium Chain acyl-CoA dehydrogenase deficiency, which are inborn errors of metabolism.
((2R,3S,4R,5R)-5-(4-Amino-2-oxopyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl phosphate- 13C9, 15N3 (sodium) is the 13C and 15N labeled Sodium ((2R,3S,4R,5R)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl phosphate[1].
Glycocyamine- 15N, 13C2 is the 13C and 15N labeled Glycocyamine[1]. Glycocyamine (Guanidinoacetic acid), a precursor of creatine, is a replacement of dietary arginine and could support overall energy homeostasis of the bird[2].
Metronidazole- 13C2, 15N2 is the 13C-labeled and 15N-labeled Metronidazole. Metronidazole is a nitroimidazole antibiotic medication used particularly for anaerobic bacteria and protozoa.
Butanedioic acid- 13C2 is the 13C labeled Succinic acid[1]. Succinic acid is a potent and orally active anxiolytic agent. Succinic acid is an intermediate product of the tricarboxylic acid cycle. Succinic acid can be used as a precursor of many industrially important chemicals in food, chemical and pharmaceutical industries[2][3].
Succinic acid- 13C2 is the 13C labeled Succinic acid[1]. Succinic acid is a potent and orally active anxiolytic agent. Succinic acid is an intermediate product of the tricarboxylic acid cycle. Succinic acid can be used as a precursor of many industrially important chemicals in food, chemical and pharmaceutical industries[2][3].
Fmoc-Gly-OH- 13C2 is a 13C-labeled Fmoc-Gly-OH (HY-Y1250). Fmoc-Gly-OH (Fmoc glycine) is a Fmoc-protected glycine derivative, can be used for the synthesis of compounds [2].
Uracil- 13C2, 15N2 is the 13C-labeled and 15N-labeled Uracil. Uracil is a common and naturally occurring pyrimidine derivative and one of the four nucleobases in the nucleic acid of RNA.
L-Tyrosine-3,5- 13C2 is the 13C-labeled L-Tyrosine. L-Tyrosine is a non-essential amino acid which can inhibit citrate synthase activity in the posterior cortex.
Glycine- 13C2, 15N is the 13C- and 15N-labeled Glycine. Glycine is an inhibitory neurotransmitter in the CNS and also acts as a co-agonist along with glutamate, facilitating an excitatory potential at the glutaminergic N-methyl-D-aspartic acid (NMDA) receptors.
L-Ornithine-1,2- 13C2 (hydrochloride) is the 13C-labeled L-Ornithine hydrochloride. L-Ornithine hydrochloride is a free amino acid that plays a central role in the urea cycle and is also important for the disposal of excess nitrogen.
Palmitic acid- 13C2 is the 13C-labeled Palmitic acid. Palmitic acid is a long-chain saturated fatty acid commonly found in both animals and plants. Palmitic acid can induce the expression of glucose-regulated protein 78 (GRP78) and CCAAT/enhancer binding protein homologous protein (CHOP) in in mouse granulosa cells[1][2].
Succinic anhydride- 13C2 is the 13C labeled Succinic anhydride[1]. Succinic anhydride is a cyclic anhydride and a nonclaevable ADC linker extracted from patent WO2009064913A1. Succinic anhydride can react with compound 4 of the patent to link the proagent to an amine or hydroxy 1 group of a targeting polypeptide[2].
L-Cystine-3,3'- 13C2 is the 13C labeled L-Cystine[1]. L-Cystine is an amino acid and intracellular thiol, which plays a critical role in the regulation of cellular processes[2].
L-Aspartic acid-1,4- 13C2 is the 13C-labeled L-Aspartic acid. L-Aspartic acid is is an amino acid, shown to be a suitable proagent for colon-specific agent deliverly.
Glyphosate- 13C2, 15N is the 13C and 15N labled Glyphosate (HY-B0863). Glyphosate is an herbicidal derivative of the amino acid glycine. Glyphosate targets and blocks a plant metabolic pathway not found in animals, the shikimate pathway, required for the synthesis of aromatic amino acids in plants .
Cholesterol- 13C2 is the 13C labeled Cholesterol. Cholesterol is the major sterol in mammals. It is making up 20-25% of structural component of the plasma membrane. Plasma membranes are highly permeable to water but relatively impermeable to ions and protons. Cholesterol plays an important role in determining the fluidity and permeability characteristics of the membrane as well as the function of both the transporters and signaling proteins [2]. Cholesterol is also an endogenous estrogen-related receptor α (ERRα) agonist .
Kevetrin (hydrochloride)- 13C2, 15N3 is the 13C-labeled and 15N-labeled Kevetrin (hydrochloride). Kevetrin hydrochloride is a small molecule and activator of the tumor suppressor protein p53, with potential antineoplastic activity.
L-Glutamic acid- 13C2 is the 13C labeled L-Glutamic acid[1]. L-Glutamic acid acts as an excitatory transmitter and an agonist at all subtypes of glutamate receptors (metabotropic, kainate, NMDA, and AMPA). L-Glutamic acid shows a direct activating effect on the release of DA from dopaminergic terminals[2].
3-Methyl-2-oxobutanoic acid- 13C2 is the 13C labeled Sodium 3-methyl-2-oxobutanoate[1]. Sodium 3-methyl-2-oxobutanoate is a precursor of pantothenic acid in Escherichia coli[2][3][4].
Propane-1,2,3-triyl tripalmitate- 13C2 is the 13C labeled Propane-1,2,3-triyl tripalmitate. Propane-1,2,3-triyl tripalmitate is an endogenous metabolite.
L-Aspartic acid-1,4- 13C2, 15N is the 13C- and 15N-labeled L-Aspartic acid. L-Aspartic acid is is an amino acid, shown to be a suitable proagent for colon-specific agent deliverly.
Lamotrigine-13C2,15N is the 13C and 15N labeled Lamotrigine[1]. Lamotrigine (BW430C) is a potent and orally active anticonvulsant or antiepileptic agent. Lamotrigine selectively blocks voltage-gated Na+ channels, stabilizing presynaptic neuronal membranes and inhibiting glutamate release. Lamotrigine can be used for the research of epilepsy, focal seizure, et al[2][3].
Glycine- 13C2, 15N,d2 is the deuterium, 13C and 15N labeled Glycine[1]. Glycine is an inhibitory neurotransmitter in the CNS and also acts as a co-agonist along with glutamate, facilitating an excitatory potential at the glutaminergic N-methyl-D-aspartic acid (NMDA) receptors[2].
Cytosine- 13C2, 15N2 is the 13C-labeled and 15N-labeled Cytosine. Cytosine is one of the four main bases found in DNA and RNA. Cytosine modifications exhibit circadian oscillations that are involved in epigenetic diversity and aging[1][2].
D-Glucose- 18O is the 18O labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical signaling molecules
Acetylcysteine- 15N (N-Acetylcysteine- 15N) is the 15N-labeled Acetylcysteine. Acetylcysteine (N-Acetylcysteine) is a mucolytic agent which reduces the thickness of the mucus. Acetylcysteine is a ROS inhibitor[1]. Acetylcysteine is a cysteine precursor, prevents hemin-induced ferroptosis by neutralizing toxic lipids generated by arachidonate-dependent activity of 5-lipoxygenases[5]. Acetylcysteine induces cell apoptosis[2][3]. Acetylcysteine also has anti-influenza virus activities[7].
Sarcosine- 15N is the 15N-labeled Sarcosine. Sarcosine (N-Methylglycine), an endogenous amino acid, is a competitive glycine transporter type I (GlyT1) inhibitor and N-methyl-D-aspartate (NMDA) receptor co-agonist. Sarcosine increases the glycine concentration, resulting in an indirect potentiation of the NMDA receptor. Sarcosine is commonly used for the research of schizophrenia[1][2].
L-Tryptophan- 15N is the 15N-labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3[1].
Glucosamine- 15N (hydrochloride) is the 15N labeled Glucosamine hydrochloride. Glucosamine hydrochloride (D-Glucosamine hydrochloride) is an amino sugar and a prominent precursor in the biochemical synthesis of glycosylated proteins and lipids, is used as a
D-Glucose- 18O-1 is the 18O labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical signaling molecule
D-Glucose- 18O-2 is the 18O labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical signaling molecule
D-Glucose- 18O-3 is the 18O labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. D-Glucose is a carbohydrate sweetener and critical components of the general metabolism, and serve as critical signaling molecule
L-Serine- 15N is the 15N-labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.
N-Acetyl-D-mannosamine- 15N is the 15N labeled N-Acetyl-D-mannosamine. N-Acetyl-D-mannosamine (ManNAc) is an essential precursor of N-acetylneuraminic acid (NeuAc), the specific monomer of bacterial capsular polysialic acid (PA)[1][2]
(3S,4R,5S)-1,3,4,5,6-Pentahydroxyhexan-2-one- 13C-2 is the 13C labeled (3S,4R,5S)-1,3,4,5,6-Pentahydroxyhexan-2-one. (3S,4R,5S)-1,3,4,5,6-Pentahydroxyhexan-2-one is an endogenous metabolite[1].
5-Aminolevulinic acid- 15N (hydrochloride) is the 15N-labeled 5-Aminolevulinic acid (hydrochloride). 5-Aminolevulinic acid hydrochloride (5-ALA hydrochloride) is an intermediate in heme biosynthesis in the body and the universal precursor of tetrapyrroles.
L-Asparagine- 15N2 (monohydrate) is the 15N-labeled L-Asparagine. L-Asparagine ((-)-Asparagine) is a non-essential amino acid that is involved in the metabolic control of cell functions in nerve and brain tissue.
β-Alanine- 15N is the 15N-labeled β-Alanine. β-Alanine is a non-essential amino acid that is shown to be metabolized into carnosine, which functions as an intracellular buffer.
D-Sorbitol- 18O-1 is the 18O labeled D-Sorbitol. D-Sorbitol (Sorbitol) is a six-carbon sugar alcohol and can used as a sugar substitute. D-Sorbitol can be used as a stabilizing excipient and/or isotonicity agent, sweetener, humectant, thickener and dietary
Angiotensin II human- 13C6, 15N TFA (Ang II- 13C6, 15N TFA) is 13C- and 15N-labeled Angiotensin II human (TFA) (HY-13948B). Angiotensin II human (Angiotensin II) TFA is a vasoconstrictor and a major bioactive peptide of the renin/angiotensin system. Angiotensin II human TFA plays a central role in regulating human blood pressure, which is mainly mediated by interactions between Angiotensin II and the G-protein-coupled receptors (GPCRs) Angiotensin II type 1 receptor (AT1R) and Angiotensin II type 2 receptor (AT2R). Angiotensin II human TFA stimulates sympathetic nervous stimulation, increases aldosterone biosynthesis and renal actions [2] .
2'-Deoxycytidine- 15N3 is the 15N labeled 2'-Deoxycytidine[1]. 2'-Deoxycytidine, a deoxyribonucleoside, could inhibit biological effects of Bromodeoxyuridine (Brdu)[2].
Urea- 15N2 is the 15N-labeled Urea. Urea is a powerful protein denaturant via both direct and indirect mechanisms[1]. A potent emollient and keratolytic agent[2]. Used as a diuretic agent. Blood urea nitrogen (BUN) has been utilized to evaluate renal function[3]. Widely used in fertilizers as a source of nitrogen and is an important raw material for the chemical industry.
Thymidine- 15N2 is the 15N labeled Thymidine[1]. Thymidine, a specific precursor of deoxyribonucleic acid, is used as a cell synchronizing agent. Thymidine is a DNA synthesis inhibitor that can arrest cell at G1/S boundary, prior to DNA replication[2][3][4].
Chlorogenic acid- 13C3 (Heriguard- 13C3; NSC-407296- 13C3) is 13C- and 15N-labeled Chlorogenic acid (HY-N0055). Chlorogenic acid is a major phenolic compound in Lonicera japonica Thunb.. It plays several important and therapeutic roles such as antioxidant activity, antibacterial, hepatoprotective, cardioprotective, anti-inflammatory, antipyretic, neuroprotective, anti-obesity, antiviral, anti-microbial, anti-hypertension [2].
L-Tryptophan- 15N2 is the 15N-labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3[1].
Guanosine- 15N5 is the 15N labeled Guanosine[1]. Guanosine (DL-Guanosine) is a purine nucleoside comprising guanine attached to a ribose (ribofuranose) ring via a β-N9-glycosidic bond. Guanosine possesses anti-HSV activity[2].
Rufinamide- 15N,d2 is the deuterium and 15N labeled Rufinamide[1]. Rufinamide is a new antiepileptic agent that differs structurally from other antiepileptic agents and is approved as adjunctive therapy for Lennox-Gastaut syndrome (LGS)[2][3].
Hypoxanthine- 15N4 is the 15N labeled Hypoxanthine[1]. Hypoxanthine, a purine derivative, is a potential free radical generator and could be used as an indicator of hypoxia[2].
Adenosine- 15N5 (Adenine riboside- 15N5; D-Adenosine- 15N5) is the 15N labled Adenosine (HY-B0228). Adenosine (Adenine riboside), a ubiquitous endogenous autacoid, acts through the enrollment of four G protein-coupled receptors: A1, A2A, A2B, and A3. Adenosine affects almost all aspects of cellular physiology, including neuronal activity, vascular function, platelet aggregation, and blood cell regulation [2].
Pantethine- 15N2 is the 15N2 labeled Pantethine. Pantethine is an orally active lipid-lowering agent. Pantethine has anti-tumor, anti-inflammatory and anti-SARS-COV virus activities. Pantethine is also a neuroprotective agent. Pantethine can be used in the study of Alzheimer's disease, Parkinson's disease, major depression, systemic sclerosis and pantothenate kinase-related neurodegeneration [2] .
Adenine- 15N5 (6-Aminopurine- 15N5; Vitamin B4- 15N5) is 15N labeled Adenine (HY-B0152). Adenine (6-Aminopurine), a purine, is one of the four nucleobases in the nucleic acid of DNA.
Adenine acts as a chemical component of DNA and RNA. Adenine also plays an important role in biochemistry involved in cellular respiration, the form of both ATP and the cofactors (NAD and FAD), and protein synthesis.
L-Serine- 15N,d3 is the deuterium and 15N-labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.
Adenosine 5'-diphosphate- 15N5 (Adenosine diphosphate- 15N5 dilithium; ADP- 15N5) dilithium is 15N labeled Adenosine 5'-diphosphate (HY-W010918). Adenosine 5'-diphosphate (Adenosine diphosphate) is a nucleoside diphosphate. Adenosine 5'-diphosphate is the product of ATP dephosphorylation by ATPases. Adenosine 5'-diphosphate induces human platelet aggregation and inhibits stimulated adenylate cyclase by an action at P2T-purinoceptors.
Uridine triphosphate- 15N2 (UTP- 15N2 dilithium; Uridine 5'-triphosphate- 15N2) dilithium is 15N labeled Uridine triphosphate (HY-107372). Uridine triphosphate (UTP;Uridine 5'-triphosphate) is a nucleotide that regulates the functions of the pancreas in endocrine and exocrine secretion, proliferation, channels, transporters, and intracellular signaling under normal and disease states.
L-Histidine- 15N (hydrochloride hydrate) is the 15N-labeled L-Histidine hydrochloride hydrate. L-Histidine hydrochloride hydrate (H-His-OH.HCl.H2O) is an endogenous metabolite.
Hippuric acid- 15N is the 15N-labeled Hippuric acid. Hippuric Acid (2-Benzamidoacetic acid), an acyl glycine produced by the conjugation of benzoic acid and glycine, is a normal component in urine as a metabolite of aromatic compounds from food.
Cytidine-5'-triphosphate- 15N3 (Cytidine triphosphate- 15N3 dilithium; 5'-CTP- 15N3) dilithium is 15N labeled Cytidine-5'-triphosphate (HY-125818). Cytidine 5′-triphosphate (Cytidine triphosphate; 5'-CTP) is a nucleoside triphosphate and serves as a building block for nucleotides and nucleic acids, lipid biosynthesis. Cytidine triphosphate synthase can catalyze the formation of cytidine 5′-triphosphate from uridine 5′-triphosphate (UTP). Cytidine 5′-triphosphate is an essential biomolecule?in the de novo?pyrimidine biosynthetic pathway in?T. gondii.
Deoxycytidine triphosphate- 15N3 (dCTP- 15N3 dilithium; 2′-Deoxycytidine-5′-triphosphate- 15N3) dilithium is 15N labeled Deoxycytidine triphosphate (HY-101400). Deoxycytidine triphosphate (dCTP) is a nucleoside triphosphate that can be used for DNA synthesis. Deoxycytidine triphosphate has many applications, such as real-time PCR, cDNA synthesis, and DNA sequencing.
Cytidine- 15N3 is the 15N labeled Cytidine[1]. Cytidine is a pyrimidine nucleoside and acts as a component of RNA. Cytidine is a precursor of uridine. Cytidine controls neuronal-glial glutamate cycling, affecting cerebral phospholipid metabolism, catecholamine synthesis, and mitochondrial function[2][3][4].
Cytidine 5′-monophosphate- 15N3 (5'-Cytidylic acid- 15N3 dilithium; 5'-CMP- 15N3) dilithium is 15N labeled Cytidine 5'-monophosphate (HY-W009162). Cytidine 5'-monophosphate (5'-Cytidylic acid) is a nucleotide which is used as a monomer in RNA. Cytidine 5'-monophosphate consists of the nucleobase cytosine, the pentose sugar ribose, and the phosphate group.
L-Glutamine- 15N is the 15N-labeled L-Glutamine. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2].
L-Alanine- 15N is the 15N-labeled L-Alanine. L-Alanine is a non-essential amino acid, involved in sugar and acid metabolism, increases immunity, and provides energy for muscle tissue, brain, and central nervous system[1].
DL-Alanine- 15N is the 15N labeled DL-Alanine[1]. DL-alanine, an amino acid, is the racemic compound of L- and D-alanine. DL-alanine is employed both as a reducing and a capping agent, used with silver nitrate aqueous solutions for the production of nanoparticles. DL-alanine can be used for the research of transition metals chelation, such as Cu(II), Zn(II), Cd(11). DL-alanine, a sweetener, is classed together with glycine, and sodium saccharin. DL-alanine plays a key role in the glucose-alanine cycle between tissues and liver[2][3][4][5][6][7].
Amiloride- 15N3 (hydrochloride) is the 15N labeled Amiloride hydrochloride[1]. Amiloride hydrochloride (MK-870 hydrochloride) is an inhibitor of both epithelial sodium channel (ENaC[2]) and urokinase-type plasminogen activator receptor (uTPA[3]). Amiloride hydrochloride is a blocker of polycystin-2 (PC2;TRPP2[4]) channel.
L-Tryptophan- 15N2,d8 is the deuterium and 15N-labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3[1].
β-Amyloid- 15N (1-40) (TFA) is the 15N-labledβ-Amyloid (1-40) (TFA). β-Amyloid (1-40) is a primary protein in plaques found in the brains of patients with Alzheimer's disease[1].
L-Arginine- 15N2 (hydrochloride) is the 15N-labeled L-Arginine (hydrochloride). L-Arginine hydrochloride ((S)-(+)-Arginine hydrochloride) is the nitrogen donor for synthesis of nitric oxide, a potent vasodilator that is deficient during times of sickle cell crisis.
L-Arginine- 15N4 (hydrochloride) is the 15N-labeled L-Arginine hydrochloride. L-Arginine hydrochloride ((S)-(+)-Arginine hydrochloride) is the nitrogen donor for synthesis of nitric oxide, a potent vasodilator that is deficient during times of sickle cell crisis[1].
L-Phenylalanine- 15N is the 15N-labeled L-Phenylalanine. L-Phenylalanine ((S)-2-Amino-3-phenylpropionic acid) is an essential amino acid isolated from Escherichia coli. L-Phenylalanine is a α2δ subunit of voltage-dependent Ca+ channels antagonist with a Ki of 980 nM. L-phenylalanine is a competitive antagonist for the glycine- and glutamate-binding sites of N-methyl-D-aspartate receptors (NMDARs) (KB of 573 μM ) and non-NMDARs, respectively. L-Phenylalanine is widely used in the production of food flavors and pharmaceuticals[1][2][3][4].
L-Glutamine- 15N-1 is the 15N-labeled L-Glutamine. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2].
rU Phosphoramidite- 15N (DMT-2'O-TBDMS-rU phosphoramidite- 15N) is 15N labeled rU Phosphoramidite (HY-W048482). rU Phosphoramidite is a phosphorite monomer that can be used in the synthesis of oligonucleotides.
Emtricitabine- 15N,d2 is a 15N-labeled and deuterium labeled Emtricitabine. Emtricitabine is a nucleoside reverse transcriptase inhibitor (NRTI) with an EC50 of 0.01 μM in PBMC cell. It is an antiviral agent for the treatment of HIV infection.
L-Histidine- 15N3 (hydrochloride hydrate) is the 15N-labeled L-Histidine hydrochloride hydrate. L-Histidine hydrochloride hydrate (H-His-OH.HCl.H2O) is an endogenous metabolite.
Cilastatin- 15N,d3 is a 15N-labeled and deuterium labeled Cilastatin. Cilastatin (MK0791) is a reversible, competitive renal dehydropeptidase I inhibitor with an IC50 of 0.1 μM. Cilastatin inhibits the bacterial metallob-lactamase enzyme CphA with an IC50 of 178 μM. Cilastatin is an antibacterial adjunct[1][2][3].
Upadacitinib- 15N,d2 (ABT-494- 15N,d2) is the deuterium-labeled Upadacitinib (HY-19569). Upadacitinib- 15N,d2 (ABT-494) is a potent, orally active and selective Janus kinase 1 (JAK1) inhibitor (IC50=43 nM). Upadacitinib- 15N,d2 (ABT-494) displays approximately 74 fold selective for JAK1 over JAK2 (200 nM) in cellular assays dependent on specific, relevant cytokines. Upadacitinib- 15N,d2 (ABT-494) can be used for several autoimmune disorders research [2].
Guanosine triphosphate- 15N5 (GTP- 15N5) dilithium is 15N labeled Guanosine triphosphate (HY-113225). Guanosine triphosphate is a native nucleotide. The derivatives of GTP may be used as specific inhibitors against COVID-19.
2-Oxopropanoate- 13C5 (sodium) is the 13C labeled Sodium 2-oxopropanoate[1]. Sodium 2-oxopropanoate (Sodium pyruvate), a three-carbon metabolite of Glucose, is a compound produced in the glycolytic pathway. Sodium 2-oxopropanoate is a free radical scavenger that can scavenge ROS[2][3].
L-Glutamine- 15N2 is the 15N-labeled L-Glutamine. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2].
Tempol-d17, 15N is the deuterium labeled Tempol[1]. Tempol is a general superoxide dismutase (SOD)-mimetic agent that efficiently neutralizes reactive oxygen species (ROS)[2][3].
Uridine 5'-monophosphate-15N2 is the 15N labeled Uridine 5'-monophosphate[1]. Uridine 5'-monophosphate (5'- Uridylic acid), a monophosphate form of UTP, can be acquired either from a de novo pathway or degradation products of nucleotides and nucleic acids in vivo and is a major nucleotide analogue in mammalian milk[2].
ATP- 15N5 (Adenosine 5'-triphosphate- 15N5) dilithium is 15N labeled ATP (HY-B2176). ATP (Adenosine 5'-triphosphate) is a central component of energy storage and metabolism in vivo. ATP provides the metabolic energy to drive metabolic pumps and serves as a coenzyme in cells. ATP is an important endogenous signaling molecule in immunity and inflammation.
Deoxythymidine-5'-triphosphate- 15N2 (dTTP- 15N2) dilithium is 15N labeled Deoxythymidine-5'-triphosphate (HY-138615). Deoxythymidine-5'-triphosphate (dTTP) is one of the four nucleoside triphosphates. Deoxythymidine-5'-triphosphate (dTTP) is used in the synthesis of DNA.
DL-Lysine- 15N2 hydrochloride ((±)-2,6-Diaminocaproic acid- 15N2 hydrochloride) is 15N labeled DL-Lysine (HY-B2236). DL-Lysine is a racemic mixture of the D-Lysine and L-Lysine. Lysine is an α-amino acid that is used in the biosynthesis of proteins.
Guanosine 5'-diphosphate- 15N5 (GDP- 15N5) dilithium is 15N labeled Guanosine 5'-diphosphate (HY-113066). Guanosine 5'-diphosphate (GDP) is a nucleoside diphosphate that activates adenosine 5'-triphosphate-sensitive K + channel. Guanosine 5'-diphosphate is a potential iron mobilizer, which prevents the hepcidin-ferroportin interaction and modulates the interleukin-6 (IL-6)/stat-3 pathway. Guanosine 5'-diphosphate can be used in the research of inflammation, such as anemia of inflammation (AI).
Cytidine-5'-triphosphate- 15N3,d14 (Cytidine triphosphate- 15N3,d14 dilithium; 5'-CTP- 15N3,d14) dilithium is deuterium and 15N labeled Cytidine-5'-triphosphate (HY-125818). Cytidine 5′-triphosphate (Cytidine triphosphate; 5'-CTP) is a nucleoside triphosphate and serves as a building block for nucleotides and nucleic acids, lipid biosynthesis. Cytidine triphosphate synthase can catalyze the formation of cytidine 5′-triphosphate from uridine 5′-triphosphate (UTP). Cytidine 5′-triphosphate is an essential biomolecule?in the de novo?pyrimidine biosynthetic pathway in?T. gondii.
Deoxycytidine triphosphate- 15N3,d14 (dCTP- 15N3,d14 dilithium; 2′-Deoxycytidine-5′-triphosphate- 15N3,d14) dilithium is deuterium and 15N labeled Deoxycytidine triphosphate (HY-101400). Deoxycytidine triphosphate (dCTP) is a nucleoside triphosphate that can be used for DNA synthesis. Deoxycytidine triphosphate has many applications, such as real-time PCR, cDNA synthesis, and DNA sequencing.
5'-Guanylic acid- 15N5,d12 (5'-GMP- 15N5,d12 dilithium; 5'-guanosine monophosphate- 15N5,d12) dilithium is deuterium and 15N labeled 5'-Guanylic acid (HY-N5134). 5'-Guanylic acid (5'-GMP) is involved in several metabolic disorders, including the AICA-ribosiduria pathway, adenosine deaminase deficiency, adenine phosphoribosyltransferase deficiency (aprt), and the 2-hydroxyglutric aciduria pathway.
Cytidine 5′-monophosphate- 15N3,d12 (5'-Cytidylic acid- 15N3,d12 dilithium; 5'-CMP- 15N3,d12) dilithium is deuterium and 15N labeled Cytidine 5'-monophosphate (HY-W009162). Cytidine 5'-monophosphate (5'-Cytidylic acid) is a nucleotide which is used as a monomer in RNA. Cytidine 5'-monophosphate consists of the nucleobase cytosine, the pentose sugar ribose, and the phosphate group.
DMT-dA(bz) Phosphoramidite- 15N5 is the 15N labeled DMT-dA(bz) Phosphoramidite[1]. DMT-dA(bz) Phosphoramidite is typically used in the synthesis of DNA[2].
2'-Deoxyadenosine-5'-triphosphate- 15N5 (dATP- 15N5) dilithium is 15N labeled 2'-Deoxyadenosine-5'-triphosphate (HY-136648). 2'-Deoxyadenosine-5'-triphosphate (dATP) is a nucleotide used in cells for DNA synthesis (or replication), as a substrate of DNA polymerase.
L-Alanine- 15N,d4 is the deuterium and 15N-labeled L-Alanine. L-Alanine is a non-essential amino acid, involved in sugar and acid metabolism, increases immunity, and provides energy for muscle tissue, brain, and central nervous system.
N-Acetyl-D-glucosamine- 18O is the 18O labeled N-Acetyl-D-glucosamine. N-Acetyl-D-Glucosamine (N-Acetyl-2-amino-2-deoxy-D-glucose) is a monosaccharide derivative of gluc[1][2].
N-Acetyl-D-glucosamine- 15N is the 15N labeled N-Acetyl-D-glucosamine. N-Acetyl-D-Glucosamine (N-Acetyl-2-amino-2-deoxy-D-glucose) is a monosaccharide derivative of gluc[1][2].
rU Phosphoramidite- 15N2 (DMT-2'O-TBDMS-rU phosphoramidite- 15N2) is 15N labeled rU Phosphoramidite (HY-W048482). rU Phosphoramidite is a phosphorite monomer that can be used in the synthesis of oligonucleotides.
Uridine 5'-monophosphate- 15N2 (5'-?Uridylic acid- 15N2) dilithium is 15N labeled Uridine 5'-monophosphate (HY-101981). Uridine 5'-monophosphate (5'-?Uridylic acid), a monophosphate form of UTP, can be acquired either from a de novo pathway or degradation products of nucleotides and nucleic acids in vivo and is a major nucleotide analogue in mammalian milk.
L-Phenylalanine- 15N,d8 is the deuterium and 15N-labeled L-Phenylalanine. L-Phenylalanine ((S)-2-Amino-3-phenylpropionic acid) is an essential amino acid isolated from Escherichia coli. L-Phenylalanine is a α2δ subunit of voltage-dependent Ca2+ channels antagonist with a Ki of 980 nM. L-phenylalanine is a competitive antagonist for the glycine- and glutamate-binding sites of N-methyl-D-aspartate receptors (NMDARs) (KB of 573 μM ) and non-NMDARs, respectively. L-Phenylalanine is widely used in the production of food flavors and pharmaceuticals[1][2][3][4].
L-Arginine- 15N4,d7 (hydrochloride) is the deuterium and 15N-labeled L-Arginine hydrochloride. L-Arginine hydrochloride ((S)-(+)-Arginine hydrochloride) is the nitrogen donor for synthesis of nitric oxide, a potent vasodilator that is deficient during times of sickle cell crisis.
β-Amyloid- 15N (1-42), human (TFA) is the 15N-labledβ-Amyloid (1-42) (TFA). β-Amyloid (1-42), human TFA (Amyloid β-Peptide (1-42) (human) TFA) is a 42-amino acid peptide which plays a key role in the pathogenesis of Alzheimer disease[1].
Adenosine monophosphate- 15N5,d12 (AMP- 15N5,d12) dilithium is deuterium and 15N labeled Adenosine monophosphate (HY-A0181). Adenosine monophosphate is a key cellular metabolite regulating energy homeostasis and signal transduction.
Guanosine triphosphate- 15N5,d14 (GTP- 15N5,d14) dilithium is deuterium and 15N labeled Guanosine triphosphate (HY-113225). Guanosine triphosphate is a native nucleotide. The derivatives of GTP may be used as specific inhibitors against COVID-19.
L-Glutamine- 15N2,d5 is the deuterium and 15N-labeled L-Glutamine. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2].
ATP- 15N5,d14 (Adenosine 5'-triphosphate- 15N5,d14) dilithium is deuterium and 15N labeled ATP (HY-B2176). ATP (Adenosine 5'-triphosphate) is a central component of energy storage and metabolism in vivo. ATP provides the metabolic energy to drive metabolic pumps and serves as a coenzyme in cells. ATP is an important endogenous signaling molecule in immunity and inflammation.
Deoxythymidine-5'-triphosphate- 15N2,d15 (dTTP- 15N2,d15) dilithium is deuterium and 15N labeled Deoxythymidine-5'-triphosphate (HY-138615). Deoxythymidine-5'-triphosphate (dTTP) is one of the four nucleoside triphosphates. Deoxythymidine-5'-triphosphate (dTTP) is used in the synthesis of DNA.
2'-Deoxyadenosine-5'-triphosphate- 15N5,d14 (dATP- 15N5,d14) dilithium is deuterium and 15N labeled 2'-Deoxyadenosine-5'-triphosphate (HY-136648). 2'-Deoxyadenosine-5'-triphosphate (dATP) is a nucleotide used in cells for DNA synthesis (or replication), as a substrate of DNA polymerase.
dGTP- 15N5,d14 (2'-Deoxyguanosine-5'-triphosphate- 15N5,d14) dilithium is deuterium and 15N labeled dGTP (HY-138616). dGTP (2'-Deoxyguanosine-5'-triphosphate), a guanosine nucleotide, can be used in deoxyribonucleic acid synthesis. Guanosine nucleotides (GDP, GTP, dGDP, and dGTP) are highly susceptible to oxidative damage to 8-oxo-GDP (8-O-GDP), 8-O-dGTP, 8-O-GTP, and 8-O-dGTP.
Uridine 5'-monophosphate- 15N2,d11 (5'-?Uridylic acid- 15N2,d11) dilithium is deuterium and 15N labeled Uridine 5'-monophosphate (HY-101981). Uridine 5'-monophosphate (5'-?Uridylic acid), a monophosphate form of UTP, can be acquired either from a de novo pathway or degradation products of nucleotides and nucleic acids in vivo and is a major nucleotide analogue in mammalian milk.
Isonicotinic acid-d4 is the deuterium labeled Isonicotinic acid[1]. Isonicotinic acid is a metabolite of Isoniazid. Isoniazid is converted to Isonicotinic acid by hydrazinolysis, with the Isoniazid to Isonicotinic acid biotransformation also to be catalyzed by cytochrome P450 (CYP) enzymes, e.g., CYP2C[2].
Argonaute 2 Antibody is a non-conjugated and Rabbit origined polyclonal antibody about 97 kDa, targeting to Argonaute 2. It can be used for WB,IHC-P,ICC/IF,IP,FC assays with tag free, in the background of Human, Mouse, Rat.
CDK9 Antibody is a non-conjugated and Rabbit origined monoclonal antibody about 43 kDa, targeting to CDK9. It can be used for WB,IHC-F,IHC-P,ICC/IF,IP assays with tag free, in the background of Human, Mouse, Rat.
Acetyl-Histone H3 (Lys14) Antibody is a non-conjugated and Rabbit origined monoclonal antibody about 15 kDa, targeting to Acetyl-Histone H3 (Lys14). It can be used for WB,ICC/IF,IP assays with tag free, in the background of Human, Rat.
Acetyl-Histone H3 (Lys27) Antibody is a non-conjugated and Rabbit origined monoclonal antibody about 15 kDa, targeting to Acetyl-Histone H3 (Lys27). It can be used for WB,IHC-F,IHC-P,ICC/IF,IP,ChIP assays with tag free, in the background of Human.
Acetyl-Histone H3 (Lys4) Antibody is a non-conjugated and Rabbit origined monoclonal antibody about 15 kDa, targeting to Acetyl-Histone H3 (Lys4). It can be used for WB,ICC/IF assays with tag free, in the background of Human, Mouse.
phospho-PI3 Kinase p110 beta (Ser1070) Antibody is an unconjugated, approximately 110-123 kDa, rabbit-derived, anti-phospho-PI3 Kinase p110 beta (Ser1070) polyclonal antibody. phospho-PI3 Kinase p110 beta (Ser1070) Antibody can be used for: WB, ELISA, IHC-P, IHC-F, IF expriments in human, mouse, rat, and predicted: chicken, dog, pig, cow, horse, guinea pig background without labeling.
Azide-C2-SS-C2-biotin is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Azide-C2-SS-C2-biotin is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Ethynyl Estradiol- 13C2 is the 13C-labeled Ethynyl Estradiol. Ethynyl Estradiol-13C2 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
Azido-C2-SS-PEG2-C2-acid is a cleavable 2 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Azido-C2-SS-PEG2-C2-acid is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
DBCO-PEG4-C2-acid is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . DBCO-PEG4-C2-acid is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
Propargyl-C2-NHS ester is a nonclaevable linker for antibody-agent-conjugation (ADC). Propargyl-C2-NHS ester is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
Azido-PEG4-C2-acid a PEG-based PROTAC linker can be used in the synthesis of vRucaparib-TP4. Azido-PEG4-C2-acid is also a non-cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Azido-PEG4-C2-acid is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
DBCO-C2-SulfoNHS ester is an alkyl/ether-based PROTAC linker that can be used in the synthesis of PROTACs . DBCO-C2-SulfoNHS ester is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
Bromo-PEG2-C2-azide is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Bromo-PEG2-C2-azide is also a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Bromo-PEG2-C2-azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
DBCO-NH-PEG7-C2-NHS ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . DBCO-NH-PEG7-C2-NHS ester is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
N3-C2-NHS ester is a noncleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). N3-C2-NHS ester is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Azido-PEG1-C2-acid is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Azido-PEG1-C2-acid is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Azido-PEG2-C2-acid is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Azido-PEG2-C2-acid is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
N-DBCO-N-bis(PEG2-C2-acid) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . N-DBCO-N-bis(PEG2-C2-acid) is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
Propargyl-NH-PEG3-C2-NHS ester is a non-cleavable 3 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Propargyl-NH-PEG3-C2-NHS ester is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
Azido-PEG2-C2-sulfonic acid is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Azido-PEG2-C2-sulfonic acid is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Bromo-PEG1-C2-azide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Bromo-PEG1-C2-azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Azido-PEG2-C2-Boc is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Azido-PEG2-C2-Boc is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Azido-PEG1-C2-methylamine is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Azido-PEG1-C2-methylamine is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Azido-PEG23-C2-azide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Azido-PEG23-C2-azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Amino-PEG12-C2-azide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Amino-PEG12-C2-azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Propargyl-PEG1-SS-PEG1-C2-Boc is a Alkyl/ether-based PROTAC linker can be used in the synthesis of PROTACs. Propargyl-PEG1-SS-PEG1-C2-Boc is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Propargyl-PEG1-SS-PEG1-C2-Boc is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
Azide-C2-Azide is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Azide-C2-Azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
DBCO-C2-PEG4-amine is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . DBCO-C2-PEG4-amine is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
N-DBCO-N-bis(PEG2-C2-NHS ester) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . N-DBCO-N-bis(PEG2-C2-NHS ester) is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
Amino-PEG3-C2-Azido is a PEG-based PROTAC linker can be used in the synthesis of the PARP1 degrader iRucaparib-TP3 (HY-130645) . Amino-PEG3-C2-Azido is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
N-(PEG2-C2-acid)-N-bis(PEG2-propargyl) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . N-(PEG2-C2-acid)-N-bis(PEG2-propargyl) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
N3-PEG2-C2-NHS ester is a nonclaevable 2-unit PEG linker used in the synthesis of antibody-drug conjugates (ADCs). N3-PEG2-C2-NHS ester is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
N3-PEG2-C2-PFP ester is a nonclaevable 2-unit PEG linker used in the synthesis of antibody-drug conjugates (ADCs). N3-PEG2-C2-PFP ester is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
N3-PEG3-C2-NHS ester is a nonclaevable 3-unit PEG linker used in the synthesis of antibody-drug conjugates (ADCs). N3-PEG3-C2-NHS ester is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
N3-PEG3-C2-PFP ester is a nonclaevable 3-unit PEG linker used in the synthesis of antibody-drug conjugates (ADCs). N3-PEG3-C2-PFP ester is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
N3-PEG4-C2-Pfp ester is a nonclaevable 4-unit PEG linker used in the synthesis of antibody-drug conjugates (ADCs). N3-PEG4-C2-Pfp ester is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
N3-PEG4-C2-NHS ester is a nonclaevable 4-unit PEG linker used in the synthesis of antibody-drug conjugates (ADCs). N3-PEG4-C2-NHS ester is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Boc-N-Amido-PEG2-C2-azide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Boc-N-Amido-PEG2-C2-azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
DBCO-C2-PEG4-NH-Boc is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . DBCO-C2-PEG4-NH-Boc is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
Br-Boc-C2-azido is an alkyl/ether-based PROTAC linker that can be used in the synthesis of PROTACs . Br-Boc-C2-azido is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Propargyl-O-C1-amido-PEG2-C2-NHS ester is a nonclaevable 2-unit PEG linker for antibody-agent-conjugation (ADC). Propargyl-O-C1-amido-PEG2-C2-NHS ester is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
Propargyl-O-C1-amido-PEG4-C2-NHS ester is a nonclaevable 4-unit PEG linker for antibody-agent-conjugation (ADC). Propargyl-O-C1-amido-PEG4-C2-NHS ester is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
Boc-PEG1-PPG2-C2-azido is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Boc-PEG1-PPG2-C2-azido is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Propargyl-O-C1-amido-PEG3-C2-NHS ester is a non-cleavable 3 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Propargyl-O-C1-amido-PEG3-C2-NHS ester is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
(S,R,S)-AHPC-C2-PEG4-N3 (VH032-C2-PEG4-N3) is a synthesized E3 ligase ligand-linker conjugate that incorporates the (S,R,S)-AHPC based VHL ligand and 4-unit PEG linker used in PROTAC technology. (S,R,S)-AHPC-C2-PEG4-N3 can be used in the synthesis of vRucaparib-TP4 (HY-130647). vRucaparib-TP4 a highly potent PARP1 degrader with a half-maximal degrading concentration (DC50) of 82 nM . (S,R,S)-AHPC-C2-PEG4-N3 is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
AZD-CO-C2-Ph-amido-Ph-azide is an alkyl chain-based PROTAC linker that can be used in the synthesis of PROTACs . AZD-CO-C2-Ph-amido-Ph-azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
NH-bis(C2-PEG1-azide) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . NH-bis(C2-PEG1-azide) is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Ald-Ph-amido-C2-PEG3-azide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Ald-Ph-amido-C2-PEG3-azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
N3-PEG4-C2-NH2 (PROTAC Linker 20) is a PEG-based PROTAC linker can be used in the synthesis of PROTACs . N3-PEG4-C2-NH2 is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Azido-PEG2-C2-amine (N3-PEG2-CH2CH2NH2) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Azido-PEG2-C2-amine is also a non-cleavable 2 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) [2]. Azido-PEG2-C2-amine is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Erlotinib- 13C6 (hydrochloride) is the 13C labeled Erlotinib Hydrochloride[1]. Erlotinib Hydrochloride (CP-358774 Hydrochloride) inhibits purified EGFR kinase with an IC50 of 2nM[2]. Erlotinib-13C6 (hydrochloride) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
Zidovudine- 13C,d3 is the 13C- and deuterium labeled Zidovudine. Zidovudine is a nucleoside reverse transcriptase inhibitor (NRTI), widely used to treat HIV infection. Zidovudine increases CRISPR/Cas9-mediated editing frequency. Zidovudine-13C,d3 is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
N-Boc-N-bis(C2-PEG1-azide) is an alkyl/ether-based PROTAC linker that can be used in the synthesis of PROTACs . N-Boc-N-bis(C2-PEG1-azide) is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
DNP-PEG2-NHCO-C2-DBCO is a clickable hapten that bears a dinitrophenyl (DNP) moiety as the antibody‐recruiting motif at one end, a polyethylene glycol chain as a spacer and a dibenzocyclooctene at the other end for the SPAAC chemistry .
Azido-PEG6-Boc is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Azido-PEG6-C2-Boc is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Ald-C2-PEG4-azide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Ald-C2-PEG4-azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Pomalidomide-PEG1-C2-N3 is a synthesized E3 ligase ligand-linker conjugate that incorporates the Pomalidomide based cereblon ligand and 1-unit PEG linker used in PROTAC technology. Pomalidomide-PEG1-C2-N3 can be used to design a selective CDK6 PROTAC degrader CP-10. CP-10 induces the degradation of CDK6 with an DC50 of 2.1 nM . Pomalidomide-PEG1-C2-N3 is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Rasagiline- 13C3 (mesylate racemic) is a 13C-labeled Rasagiline mesylate racemic. Rasagiline mesylate racemic is a highly potent selective irreversible mitochondrial monoamine oxidase (MAO) inhibitor[1]. Rasagiline-13C3 (mesylate racemic) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
Nutlin-C1-amido-PEG4-C2-N3 is a synthesized E3 ligase ligand-linker conjugate that incorporates the Nutlin 3 based MDM2 ligand and 4-unit PEG linker used in PROTAC technology. Nutlin-C1-amido-PEG4-C2-N3 is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Cyanine3 azide chloride, an analog of Cy3 azide, is a potent green fluorescent dye. Cyanine3 azide chloride uses click chemistry coupled with Alkyne-labeled proteins. Cyanine3 azide chloride can be detected by fluorometers, imagers, and microscopes. (λex=684 nm, λem=710 nm) [1]sup [2]>. Cyanine3 azide (chloride) is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
Aminooxy-PEG3-azide is a non-cleavable 3 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Aminooxy-C2-PEG3-azide is also a PEG-based PROTAC linker that can be used in the synthesis of PROTACs [2]. Aminooxy-PEG3-azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
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