2753 Results for "

processes

" in MedChemExpress (MCE) Product Catalog:
Products (2753)

2753 Results for "processes" in MCE Product Catalog:

Cat. No.: HY-181556
CAS No.: 3085181-00-3
Target:  

JNK TGF-beta/Smad Cadherin

Research Areas:  

Inflammation/Immunology

JNK3-IN-10 is a blood-brain barrier-impermeable JNK3 inhibitor (IC50=0.257 nM) with over 400-fold selectivity over JNK1. JNK3-IN-10 blocks the JNK3-mediated signaling pathway downstream of TGF-β1, inhibits TGF-β1-induced phosphorylation of c-Jun, reduces the expression of pro-fibrotic markers, and restores the expression of the epithelial protein E-cadherin. JNK3-IN-10 exhibits low cytotoxicity, anti-fibrotic, cytoprotective and renoprotective effects, and alleviates albuminuria, glomerulosclerosis and podocyte foot process fusion. JNK3-IN-10 can be used for the research of chronic kidney disease, glomerulosclerosis and adriamycin-induced nephropathy .
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Cat. No.: HY-184264
CAS No.: 1309199-94-7
Target:  

CHIKV

Research Areas:  

Infection

CHVB-066 is an alphavirus non-structural protein nsP1 inhibitor that exhibits varying degrees of inhibitory activity against nsP1 of CHIKV and VEEV. CHVB-066 inhibits MTase and GTase activities and disrupts the capping process of viral RNA, including inhibiting CHIKV replication, reducing progeny viruses, and preventing cytopathic effects. It shows varying degrees of inhibitory activity against nsP1 of CHIKV and VEEV but lacks anti-SFV replication activity, displays cross-resistance with MADTP series compounds, and requires nsP2/nsP3 mutations to develop complete drug resistance. This inhibitor with varying inhibitory activity against nsP1 of CHIKV and VEEV can be widely applied to relevant studies on chikungunya virus infection and chikungunya fever .
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Cat. No.: HY-184605
Metal nanoclusters, containing anywhere from a few to hundreds of atoms, bridge the gap between nanoparticles and molecular compounds, typically exhibiting molecular-like electrical and optical properties. Furthermore, metal nanoclusters possess advantages such as significant Stokes scattering and size- and ligand-dependent fluorescence characteristics, making them an emerging class of materials for constructing fluorescence platforms. Current research primarily focuses on the synthesis and application of noble metal nanoclusters like gold and silver. However, copper, belonging to the same group as gold and silver in the periodic table, is inexpensive, environmentally friendly, readily available, has a simple preparation process, and low toxicity, making it widely applicable in industry. In addition, copper nanoclusters exhibit better photostability than organic dyes and better environmental friendliness than semiconductor quantum dots, making them suitable for trace detection.
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Cat. No.: HY-184617
Due to their unique physical and chemical properties, noble metal nanoparticles, represented by platinum, gold, silver, and palladium, have been extensively studied by many scientists. Palladium is a noble metal belonging to the platinum group elements. Its elemental form is a silvery-white transition metal, soft in texture and possessing good ductility and malleability. Palladium nanoparticles, due to their unique physical, chemical, and electronic properties, have shown remarkable application potential in multiple fields. The preparation methods for palladium nanoparticles mainly include chemical reduction and physical reduction methods. Chemical reduction generally involves adding a reducing agent to reduce palladium ions to elemental palladium. Common reducing agents used include sodium citrate, sodium borohydride, and hydrogen gas. Because the chemical reduction process is relatively fast, protective agents such as polyvinylpyrrolidone (PVP) are generally added to prevent palladium particles from agglomerating.
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Cat. No.: HY-187810
Synonyms: LC-04-118
Research Areas:  

Cancer

dWBP4-1 (LC-04-118) is a CRBN-dependent molecular glue degrader targeting WBP4. dWBP4-1 binds to the IMiD site of CRBN via its glutarimide ring, induces the formation of the CRBN-WBP4 ternary complex (EC50 = 224 nM), and mediates the rapid degradation of WBP4 through the G-loop dependent ubiquitin-proteasome pathway, a process that can be rescued by MLN4924 (HY-70062), Lenalidomide (HY-A0003) or Bortezomib (HY-10227). dWBP4-1 causes almost no perturbation at the transcriptome and alternative splicing levels, exhibits no obvious cytotoxicity, and produces no hook effect. dWBP4-1 can be used for the construction of chemical genetic protein degradation platforms and research related to acute T-lymphoblastic leukemia .
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Cat. No.: HY-D1291
CAS No.: 2255329-06-5
Photoacoustic contrast agent-1 (Compound F-1) is a photo/sono-sensitizer that can produce a significant cell killing effect under illuminated conditions. Photoacoustic contrast agent-1 can be used in the research of tumor diagnosis and treatment. Photoacoustic contrast agent-1 is a multifunctional dye. Dyes are important tools in biological experiments. They can help researchers observe and analyze cell structures, track biomolecules, evaluate cell functions, distinguish cell types, detect biomolecules, study tissue pathology and monitor microorganisms. Their applications range from basic scientific research to clinical A wide range of diagnostics. Dyes are also widely used in traditional fields such as textile dyeing, as well as in emerging fields such as functional textile processing, food pigments and dye-sensitized solar cells .
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Cat. No.: HY-D1291A
CAS No.: 2255329-07-6
Photoacoustic contrast agent-1 perchlorate (Compound F-1) is a photo/sono-sensitizer that can produce a significant cell killing effect under illuminated conditions. Photoacoustic contrast agent-1 perchlorate can be used in the research of tumor diagnosis and treatment. Photoacoustic contrast agent-1 perchlorate is a multifunctional dye. Dyes are important tools in biological experiments. They can help researchers observe and analyze cell structures, track biomolecules, evaluate cell functions, distinguish cell types, detect biomolecules, study tissue pathology and monitor microorganisms. Their applications range from basic scientific research to clinical A wide range of diagnostics. Dyes are also widely used in traditional fields such as textile dyeing, as well as in emerging fields such as functional textile processing, food pigments and dye-sensitized solar cells .
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Cat. No.: HY-D2772
CAS No.: 383912-87-6
5-TAMRA cadaverine can used to modify carboxylic acid group in the presence of activators (e.g. EDC, or DCC) or activated esters (e.g. NHS esters) through a stable amide bond. It also can be reversibly coupled to aldehydes and ketones to form a Schiff base – which can be reduced to a generate stable amine derivative by sodium borohydride (NaBH4) or sodium cyanoborohydride (NaCNH3). Although the mixed isomers of 5(6)-TAMRA cadaverine is a preferred, routinely used orange-fluorescent dye for staining proteins, it is rearly used for labeling peptides and nucleotides. Purification of 5(6)-TAMRA labeled peptide and nucleotides might be troublesome due to significant signal broadening in HPLC purification. Peptides and nucleotides labeled with a single isomer TAMRA usually give better resolution in HPLC purification that is often required in the conjugation processes.
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Cat. No.: HY-D2773
CAS No.: 219729-26-7
5-Carboxyrhodamine 110 NHS Ester is the nonsulfonated analog of the BP Fluor 488 dye. The amine-reactive 5(6)-Carboxyrhodamine 110 NHS Ester can be used to create bright and photostable green-fluorescent bioconjugates with excitation/emission maxima ~502/527 nm. For many applications, the dye is preferred over 5-(6)-carboxyfluorescein NHS ester or FITC because of its exceptional photostability and fluorescence insensitivity to pH (4-9). Although the mixed isomers of Carboxyrhodamine 110 NHS Ester preferred, routinely used fluorescent dye for labeling proteins, peptides and nucleotides, purification of peptide and nucleotides labeled with 5(6) isomers might be troublesome due to significant signal broadening in HPLC purification. Peptides and nucleotides labeled with a single isomer usually give better resolution in HPLC purification that is often required in the conjugation processes.
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Cat. No.: HY-N14094
CAS No.: 2632-29-3
Tubulosine is an alkaloid. Tubulosine can be isolated from Pogonopus tubulosus (DC.) Schumann. Tubulosine is an ATP-competitive, selective JAK3 inhibitor with an IC50 value of 9.9 nM. Tubulosine also inhibits the kinase activities of other JAK family members, the extent of inhibition is less than that of JAK3, with IC50 values of 69.5, 84.9 and 76.3 nM for JAK1, JAK2 and TYK2, respectively. Tubulosine selectively inhibits JAK3 signalling by binding to the ATP-binding site of the kinase of JAK3. Tubulosine induces apoptotic and necrotic/autophagic cell death. Tubulosine inhibits the process of peptide chain elongation by eukaryotic polysomes by, specifically preventing the elongation-factor-2-dependent step of translocation. Tubulosine exhibits anticancer activity in breast cancer cells .
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Cat. No.: HY-N17773
CAS No.: 491-79-2
Hydrangeic acid is an orally effective stilbene-type glycolipid metabolism regulator that lowers blood glucose and lipids. It can be isolated from processed leaves of Hydrangea macrophylla var. thunbergii. Hydrangeic acid is associated with glycolipid metabolism and insulin sensitivity regulation. Hydrangeic acid does not directly activate PPARγ or PPARα, but instead upregulates the mRNA expression of adiponectin, PPARγ2, GLUT4, and fatty acid-binding protein aP2, and downregulates TNF-α mRNA expression, promoting adipogenesis, glucose uptake, and GLUT4 translocation in 3T3-L1 cells. Simultaneously, Hydrangeic acid inhibits inflammatory factor-induced NO production, exerting activity in improving insulin resistance. Hydrangeic acid can be used in research related to type 2 diabetes and does not cause liver weight gain as a side effect.
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Cat. No.: HY-N2126
CAS No.: 952068-57-4
Parishin E is a modulator of hexokinase 2, lactate dehydrogenase A, and silent information regulator 6 (sirtuin 6), and is also a component present in Gastrodia elata Blume . Parishin E reduces the expression of hexokinase 2 and lactate dehydrogenase A, thereby regulating the process of cellular glycolysis . Parishin E regulates the deacetylation mediated by silent information regulator 6 (Sirtuin 6), and inhibits histone 3 lactylation modifications at the H3K18la and H3K27la sites . Parishin E inhibits macrophage polarization . Parishin E alleviates LPS-induced inflammatory responses and suppresses the expression of pro-inflammatory cytokines . Parishin E exerts ameliorating effects on rheumatoid arthritis . Parishin E can be used in studies related to rheumatoid arthritis .
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Cat. No.: HY-N2515R
CAS No.: 494753-69-4
Ginsenoside Rk1 (Standard) is the analytical standard of Ginsenoside Rk1. This product is intended for research and analytical applications. Ginsenoside Rk1 is a unique component created by processing the ginseng plant (mainly Sung Ginseng, SG) at high temperatures . Ginsenoside Rk1 has anti-inflammatory effect, suppresses the activation of Jak2/Stat3 signaling pathway and NF-κB . Ginsenoside Rk1 has anti-tumor effect, antiplatelet aggregation activities, anti-insulin resistance, nephroprotective effect, antimicrobial effect, cognitive function enhancement, lipid accumulation reduction and prevents osteoporosis . Ginsenoside Rk1 induces cell apoptosis by triggering intracellular reactive oxygen species (ROS) generation and blocking PI3K/Akt pathway .
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Cat. No.: HY-N6712R
CAS No.: 87-11-6
Synonyms: Acetopyrrothin (Standard)
Thromycin (Standard) is the analytical standard of thromycin (Acetopyrrothin) (HY-N6712). Thiolutin is a sulfur-containing antibiotic, which is a potent inhibitor of bacterial and yeast RNA polymerases. Thiolutin can be produced by Streptomyces. Thiolutin inhibits AMSH (IC50 = 4 μM) and Rpn11 (IC50 = 0.53 μM). Thiolutin is a dual inhibitor of BRCC36 and the NLRP3 inflammasome, exhibiting anti-inflammatory effects. Thiolutin effectively suppresses the interaction between BRCC36 and HMGCR, leading to the inhibition of HCC growth. Thiolutin attenuates pyroptosis and NLRP3 inflammasome activation. Thiolutin markedly alleviates renal injury and inflammatory process in IgAN. Thiolutin is an anti-angiogenic compound which can ease Doxorubicin (HY-15142A)-induced cardiotoxicity (DOXIC) [1][2][3][4][5].
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Cat. No.: HY-P1764
CAS No.: 149146-12-3
Secretoneurin, rat is a 33-amino acid neuropeptide produced by proteolytic processing of chromogranin II, widely distributed in the central and peripheral nervous systems, and its release is calcium-dependent. Secretoneurin, rat modulates the activities of caspase-3, caspase-1, the NLRP3 inflammasome, IGF-1R, VEGFR1, VEGFR2, FGFR3, AMPK, ERK1/2/MAPK, and Jak2/Stat3 pathways. Secretoneurin, rat regulates neuronal apoptosis, synaptic structure, inflammation, neurogenesis, angiogenesis, oxidative stress, cardiomyocyte hypertrophy, dopamine release, and cell migration and proliferation. Secretoneurin, rat is used in studies of global cerebral ischemia, myocardial infarction, stroke, and cardiac hypertrophy .
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Cat. No.: HY-P4551
CAS No.: 31373-65-6
Synonyms: N-Benzoyl-Gly-His-Leu
Hippuryl-His-Leu-OH (N-Benzoyl-Gly-His-Leu) is a specific substrate for angiotensin-converting enzyme (ACE I) and a molecular tool used for ACE activity detection in in vitro experiments. Hippuryl-His-Leu-OH is hydrolyzed by ACE through competitive binding. Under ACE catalysis, Hippuryl-His-Leu-OH undergoes hydrolysis to produce hippuric acid (HA). The amount of HA produced can be used to quantitatively assess ACE activity or screen for ACE inhibitors. The released His-Leu can also react with o-phthalaldehyde or Fluorescamine (HY-D0715) for fluorescence detection. Hippuryl-His-Leu-OH can be applied to the in vitro screening of ACE inhibitors for hypertension and cardiovascular diseases, and is also used in the study of ACE activity changes in physiological and pathological processes such as renal compensatory hypertrophy .
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Cat. No.: HY-P992524
Target:  

CD3

Research Areas:  

Cancer

PF-07260437 is a bispecific monoclonal antibody targeting B7-H4 and CD3, with Kd values of 63.5 nM and 66.75 nM against human and cynomolgus monkey CD3, respectively. PF-07260437 simultaneously binds B7-H4 on tumor cells and the CD3ε subunit in the T cell receptor complex, forming a tumor cell-bispecific antibody-T cell trimer. This process establishes an immune synapse and initiates non-MHC-dependent T cell activation, proliferation, and release of cytotoxic molecules such as granzyme B to kill tumor cells. PF-07260437 can be used in research related to advanced or metastatic breast cancer, ovarian cancer, and endometrial cancer .
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Cat. No.: HY-W010918R
CAS No.: 58-64-0
Synonyms: Adenosine diphosphate (Standard); ADP (Standard)
Adenosine 5'-diphosphate (Standard) is the analytical standard of Adenosine 5'-diphosphate. This product is intended for research and analytical applications. 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. In Vitro: Adenosine 5'-diphosphate consists of the pyrophosphate group, the pentose sugar ribose, and the nucleobase adenine. Adenosine 5'-diphosphate is the product of ATP dephosphorylation by ATPases. ADP is converted back to ATP by ATP synthases. ATP is an important energy transfer molecule in cells. Adenosine 5'-diphosphate is utilized in a wide number of cellular processes, including respiration, biosynthetic reactions, motility, and cell division.
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Cat. No.: HY-W020012
CAS No.: 78949-95-8
Synonyms: 22-NBD Cholesterol
Target:  

Fluorescent Dye

Research Areas:  

Inflammation/Immunology

Fluoresterol (22-NBD Cholesterol) is a cholesterol-specific fluorescent probe with cholesterol-mimicking binding properties. Fluoresterol is ineffective orally and does not cross the blood-brain barrier. Fluoresterol specifically binds to cholesterol transport-related proteins (such as ABCA1 and ABCG1) and is primarily used in cholesterol metabolism research, particularly for the visualization and quantitative analysis of cholesterol absorption, efflux, intracellular transport efficiency, and reverse cholesterol transport (RCT) processes. The commonly used concentration of Fluoresterol in in vitro experiments is 0.1-10 μM, and the commonly used dose in in vivo experiments is 5-20 mg/kg (gavage or intraperitoneal injection), with excitation/emission wavelengths of 472/540 nm. Fluoresterol can be applied to the study of cholesterol metabolism mechanisms related to hyperlipidemia, atherosclerosis, and non-alcoholic fatty liver disease (NAFLD) .
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Cat. No.: HY-W115721
CAS No.: 523-21-7
Synonyms: Sodium rhodizonate dibasic
Rhodizonic acid disodium (Sodium rhodizonate dibasic) is a transition metal-dependent pro-oxidant and lead detection agent that induces reactive oxygen species generation, DNA damage, and inhibits Aconitase activity. Rhodizonic acid disodium generates superoxide anion radicals in an iron (II)-dependent manner, leading to aconitase inactivation. Rhodizonic acid disodium also triggers hydroxyl radical-mediated DNA strand breaks and 8-OHdG formation via copper ion reduction. Rhodizonic acid disodium reacts with lead to form a scarlet precipitate, with the color intensity proportional to lead content, enabling qualitative or quantitative analysis of lead. Rhodizonic acid disodium can also be used for real-time visualization of the dynamic process of lead sequestration in the plant rhizosphere and evaluation of the effects of environmental factors such as soil type on the stability of lead-sequestering structures .
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