1680 Results for "

precursor

" in MedChemExpress (MCE) Product Catalog:
Products (1680)

1680 Results for "precursor" in MCE Product Catalog:

製品番号: HY-N9551
CAS 番号: 14917-41-0
Eriodictyol chalcone is an antioxidant that inhibits multiple key enzymes including 5-LOX (IC50=0.043 μM), aromatase/CYP19A1 (IC50=2.8 μM), PTPase 1B (IC50=1.26 μM), and COX (IC50=34 μM). Eriodictyol chalcone exhibits excellent free radical scavenging activity. Eriodictyol chalcone not only inhibits the growth of plasmodia and enhances the efficacy of Artemisinin (HY-B0094), but also reduces depression-like behaviors in animal models. Eriodictyol chalcone serves as a biosynthetic precursor for Aureusidin (HY-N9834). Eriodictyol chalcone is a potential dietary supplement and herbicide, and it can be applied to research on malaria, depression, breast cancer and other related diseases .
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製品番号: HY-P11590
Target:  

EGFR

研究分野:  

Cancer

WGYRGFYC (WC8) is a selective HER2-targeting peptide that binds specifically to HER2 by mimicking the antigen-binding site of trastuzumab. The DOTA precursor of WGYRGFYC has a KD of 61.20 nM for HER2. WGYRGFYC enables specific and highly sensitive detection of HER2 expression in HER2-positive breast cancer cells and tumor tissues, and monitors the dynamic downregulation of HER2 expression. WGYRGFYC rapidly distributes to target tissues and is efficiently cleared from non-target tissues via the kidneys, generating an ideal tumor-to-background ratio in imaging; it is a component of the PET radiotracer Ga-DOTA-WC8. WGYRGFYC exhibits no significant cytotoxicity in breast cancer cells, and can be used for non-invasive imaging diagnosis and therapeutic efficacy evaluation of HER2-positive breast cancer .
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製品番号: HY-P990301

Target:  

Amyloid-β

研究分野:  

Neurological Disease

Anti-Human/Mouse/Rat Amyloid-beta Antibody (MOAB-2) is a mouse-derived IgG2b λ type antibody inhibitor, targeting to Amyloid-beta. Anti-Human/Mouse/Rat Amyloid-beta Antibody (MOAB-2) recognizes unaggregated, oligomeric or fibrillar forms of Aβ42 and unaggregated Aβ40. Anti-Human/Mouse/Rat Amyloid-beta Antibody (MOAB-2) is selective for human Aβ42 over Aβ40, but not amyloid precursor protein (APP). Anti-Human/Mouse/Rat Amyloid-beta Antibody (MOAB-2) can immunostain human or rat and mouse tissue. Anti-Human/Mouse/Rat Amyloid-beta Antibody (MOAB-2) can be used for detections of western blot, immunohistochemistry, immunofluorescence, immunoprecipitation and ELISA .
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製品番号: HY-W002304R
CAS 番号: 4042-36-8
(R)-5-Oxopyrrolidine-2-carboxylic acid (Standard) is the analytical standard of (R)-5-Oxopyrrolidine-2-carboxylic acid (HY-W002304). This product is intended for research and analytical applications. (R)-5-Oxopyrrolidine-2-carboxylic acid is a cyclic derivative of D-glutamate, as well as a heterocyclic structural unit and a precursor of cyclic imino acids. (R)-5-Oxopyrrolidine-2-carboxylic acid acts as an intermediate in the synthesis of dipeptide hybrids with antibacterial activity and the synthesis of Δ-1-pyrroline-5-carboxylic acid (P5C). (R)-5-Oxopyrrolidine-2-carboxylic acid is applicable to research related to organic synthesis .
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製品番号: HY-W013159S
別名: 5′-dGMP-13C10,15N5 disodium
2'-Deoxyguanosine 5'-monophosphate- 13C10, 15N5 (dGMP- 13C10, 15N5) disodium is the 13C and 15N labeled 2'-Deoxyguanosine 5'-monophosphate disodium (HY-W013159). 2'-Deoxyguanosine 5'-monophosphate (5′-dGMP) disodium is a mononucleotide having guanine as the nucleobase. 2'-Deoxyguanosine 5'-monophosphate disodium is a reactant involved in analysis of self-assembling in solution and nucleation/growth of G-qudruplexes, nucleophilic trapping and reductive alkylation. 2'-Deoxyguanosine 5'-monophosphate disodium can be used as an oxidizable target. 2'-Deoxyguanosine 5'-monophosphate disodium is a nucleic acid guanosine triphosphate (GTP) derivative and is a nucleotide precursor used in DNA synthesis .
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製品番号: HY-W015924R
CAS 番号: 594-61-6
2-Hydroxyisobutyric acid (Standard) is the analytical standard of 2-Hydroxyisobutyric acid. This product is intended for research and analytical applications. 2-Hydroxyisobutyric acid (2-HIBA) is a selective modulator of the Insulin/IGF-1 pathway and the p38 MAPK pathway, which reduces reactive oxygen species (ROS) and fat accumulation in Caenorhabditis elegans. 2-Hydroxyisobutyric acid promotes β-oxidation and inhibits fatty acid synthesis by upregulating SKN-1/NRF2 and downregulating SREBP-1c transcription factors. 2-Hydroxyisobutyric acid has anti-aging and lipid-lowering effects, and can be used to study metabolic diseases such as obesity and diabetes. 2-Hydroxyisobutyric acid is also a renewable precursor of methacrylate through 2-HIB-CoA mutase-mediated biosynthesis[1][2].
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製品番号: HY-W027592
CAS 番号: 61-82-5
1H-1,2,4-Triazol-3-amine consists of a triazole ring system and an amino group attached to carbon atom 3. The compound has potential applications in various fields such as medicinal chemistry, agrochemicals and material science. In medicinal chemistry, 1H-1,2,4-Triazol-3-amine is used as a starting material for the synthesis of pharmaceutical compounds such as antifungal agents, anticancer agents, and enzyme inhibitors associated with cardiovascular disease. In agrochemicals, it can be used as a raw material for the synthesis of herbicides, fungicides and insecticides. Furthermore, 1H-1,2,4-Triazol-3-amine is used as a ligand in coordination chemistry and as a precursor for the production of new functional materials such as polymers and metal-organic frameworks.
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製品番号: HY-W753956
CAS 番号: 3044090-39-0
Iminostilbene-d10 is the deuterium labeled Iminostilbene (HY-N7064). Iminostilbene is a chemical precursor of carbamazepine. Additionally, Iminostilbene is an orally active inhibitor of PKM2 (Pyruvate Kinase M2) and COX2 (Cyclooxygenase-2). Iminostilbene exerts its effects by inhibiting PKM2 and its interaction with HIF-1α and STAT3, reducing COX2 and iNOS expression, and decreasing LPS-induced release of IL-1β, IL-6, TNF-α, and MCP-1, thereby suppressing macrophage-mediated inflammatory responses and improving myocardial ischemia/reperfusion (MI/R) injury. Iminostilbene holds promise for research in inflammation regulation, cardiovascular diseases (such as MI/R injury), and macrophage-mediated immune-related diseases .
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製品番号: HY-W778990
CAS 番号: 478510-94-0
2-Deoxyuridine-1,2,3,4,5- 13C5 is the 13C-labeled 2'-Deoxyuridine (HY-D0186). 2’-deoxyuridine is a brain-penetrant pyrimidines nucleotide that is associated with nervous system diseases. 2'-Deoxyuridine could increase chromosome breakage and results in a decreased thymidylate synthetase activity. 2'-Deoxyuridine is a precursor in the synthesis of Edoxudine (HY-B1011) and also an analogue of 5-ethynyl-2'-deoxyuridine, EdU (HY-118411). 2’-deoxyuridine reduces microglial activation and improve oxidative stress damage by modulating glycolytic metabolism on the Aβ25-35-induced brain injury, which is promising for research of Alzheimer’s disease (AD) .
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製品番号: HY-P703601
純度:  ≥ 95%, as determined by reducing SDS-PAGE.
別名: UBA3; NEDD8-Activating Enzyme E1 Subunit 2; Prev. UBE1C; NEDD8-Activating Enzyme E1C; NEDD8-Activating Enzyme E1 Catalytic Subunit; UBA3, Ubiquitin-Activating Enzyme E1 Homolog; HUba3; Ubiquitin-Like Modifier Activating Enzyme 3; NAE2; Ubiquitin-Like Modifier-Activating Enzyme 3; Ubiquitin-Activating Enzyme E1C (Homologous To Yeast UBA3); Ubiquitin-Activating Enzyme E1C; Ubiquitin-Activating Enzyme E1C (UBA3 Homolog, Yeast); Nedd8-Activating Enzyme HUba3; Ubiquitin Like Modifier Activating Enzyme 3; Ubiquitin-Activating Enzyme 3; NAE1; Proto-Oncogene Protein 1; Prev. APPBP1; NEDD8-Activating Enzyme E1 Subunit; APP-BP1; Alternative Protein NAE1; Ula-1; Protooncogene Protein 1; Amyloid Beta precursor Protein-Binding Protein 1, 59 KDa; A-116A10.1; Amyloid Beta precursor Protein Binding Protein 1, 59kDa; NEDFIH; NEDD8-Activating Enzyme E1 Regulatory Subunit; HPP1; Amyloid Protein-Binding Protein 1; NEDD8 Activating Enzyme E1 Subunit 1; Amyloid Beta precursor Protein-Binding Protein 1, 59kD
Species:  
Human
Source:  
Sf9 insect cells
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製品番号: HY-N17580
CAS 番号: 150415-40-0
Lyciumin D acts as an angiotensin-converting enzyme inhibitor and renin inhibitor. Lyciumin D can be used for the research of hypertension .
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製品番号: HY-P81215
別名: Bone Marrow Serine Protease; ELA 2; ELA2; ELANE; Elastase 2; Elastase-2; Elastase 2 neutrophil; Elastase neutrophil expressed; Elastase-2; ELNE_HUMAN; GE antibody Granulocyte derived elastase; HLE; HNE; Human leukocyte elastase; Leukocyte elastase; Leukocyte Elastase precursor; Medullasin; NE; Neutrophil elastase; Neutrophill elastase; PMN E; PMN Elastase; Polymorphonuclear elastase; SCN1; Serine protease; SERP1.

Host:  

Rabbit

Application:  

WB, IHC-P, ICC/IF, FC

Reactivity:  

Human, Mouse

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製品番号: HY-P86747
別名: beta-Amyloid(1-42); A4; AAA; ABETA; ABPP; AD1; Alzheimers Disease Amyloid Protein; Amyloid B; Amyloid beta A4 Protein precursor; Amyloid beta; Amyloid of Aging and Alzheimer Disease; APP; APPI; B Amyloid; beta APP; Cerebral Vascular Amyloid Peptide; CTFgamma; CVAP; PN II; PN2; PreA4; Protease nexin II; A beta; Amyloid 1-42.Aβ

Host:  

Mouse

Application:  

WB, IHC-P, IHC-F, IF-Tissue

Reactivity:  

Human

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製品番号: HY-183283
CAII-IN-15 is a potent carbonic anhydrase II (CA II) inhibitor with a hCA II IC50 of 10 nM. CAII-IN-15 elevates cGMP levels, releases nitric oxide, reduces oxidative stress, and exhibits neuroprotective activity in vitro. CAII-IN-15 inhibits NLRP3 inflammasome activation, reduces neuronal apoptosis. CAII-IN-15 reduces Intraocular pressure (IOP) in rabbits. CAII-IN-15 can be used for the research of glaucoma .
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製品番号: HY-P5007
CAS 番号: 78362-34-2
研究分野:  

Cardiovascular Disease

Copeptin (human) is a peptide biochemical reagent corresponding to the 39 amino acid sequence at the C-terminus of human pre-provasopressin, which serves as a stable surrogate biomarker reflecting the secretion of arginine vasopressin (AVP). Copeptin (human) can be used in studies related to AVP secretion, fluid and osmotic homeostasis, stress responses, and cardiovascular biomarkers .
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製品番号: HY-P5007A
研究分野:  

Cardiovascular Disease

Copeptin (human) acetate is a peptide biochemical reagent corresponding to the 39 amino acid sequence at the C-terminus of human pre-provasopressin, which serves as a stable surrogate biomarker reflecting the secretion of arginine vasopressin (AVP). Copeptin (human) acetate can be used in studies related to AVP secretion, fluid and osmotic homeostasis, stress responses, and cardiovascular biomarkers .
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製品番号: HY-100138
CAS 番号: 173308-19-5
純度:  ≥98.0%
2-Aminoethyl-mono-amide-DOTA-tris(tBu ester) is a metal chelator precursor containing a DOTA macrocyclic structure. DOTA can form highly stable complexes with metal ions (such as 68Ga, 177Lu) through four nitrogen atoms and four carboxylic acid groups to mediate targeted delivery of radionuclides. The tert-butyl ester group (tBu ester) of 2-Aminoethyl-mono-amide-DOTA-tris(tBu ester) also protects the carboxylic acid group during synthesis, and forms a free carboxyl group after deprotection reaction for coupling with targeting molecules (such as antibodies, peptides). 2-Aminoethyl-mono-amide-DOTA-tris(tBu ester) may be combined with tumor pre-targeting systems through bioorthogonal reactions (such as reverse electron demand Diels-Alder reaction) to study radioactive imaging or therapy of tumor tissues, and is mainly used in tumor pre-targeting research in the field of nuclear medicine .
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製品番号: HY-151744
CAS 番号: 1993119-45-1
Target:  

ADC Linkers

研究分野:  

Others

N3-TFBA-O2Oc is a click chemistry reagent containing an azide group and an aryl group. Aryl azides are well-known precursors of nitrenes and have been introduced by Fleet et al. as versatile photoaffinity labeling agents to probe biological receptors. This type of compounds has been used as photo-cross linker (λmax=258 nm) in estrogen receptor studies and for direct surface coating of carbon and organic based polymers . N3-TFBA-O2Oc 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. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
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製品番号: HY-165624B
CAS 番号: 136296-43-0
(R)-LY-41, R-enantiomer of LY-41 (HY-165624), is 2-Sminotetralin (HY-W022362) derivative and 8-OH-DPAT (HY-112061) analogue. (R)-LY-41 is a potent and selective 5-HT1A receptor agonist. (R)-LY-41 can reduce the accumulation of 5-hydroxytryptophan (the precursor for 5-HT synthesis) in the rat brain induced by decarboxylase inhibitors (NSD 1015). (R)-LY-41 can lower the body temperature of rats and inhibit the escape response from the cage. (R)-LY-41 can induce the 5-HT behavioral syndrome but is weaker than (S)-LY-41 (HY-165624A). (R)-LY-41 can be used for the research of neurological disease, such as depression and anxiety .
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製品番号: HY-D2984
CAS 番号: 1308789-62-9
別名: SNAP-PEG-NH2
Target:  

Fluorescent Dye

研究分野:  

Others

BG-PEG-NH2 (SNAP-PEG-NH2) is an amino-terminal fluorescent probe building block and a precursor for site-specific labeling of SNAP-tag fusion proteins. BG-PEG-NH2 undergoes one-step coupling with activated carboxyl esters to form customized SNAP-tag substrates, which covalently bind to SNAP tags via a thioether bond formed at the Cys145 site. After coupling with a caged carboxyfluorescein, BG-PEG-NH2 forms a probe with Ex/Em = 500/524 nm following ultraviolet uncaging. Coupling of BG-PEG-NH2 with SeTau-647-NHS enables visualization of GPCR signal transduction. BG-PEG-NH2 is suitable for coupling reactions in aqueous phases or buffers, conjugation of labels, and labeling of intracellular or cell-surface proteins .
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