Search Result
Results for "
Enzyme activity assay
" in MedChemExpress (MCE) Product Catalog:
3
Biochemical Assay Reagents
2
Isotope-Labeled Compounds
Cat. No. |
Product Name |
Target |
Research Areas |
Chemical Structure |
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- HY-N6739
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- HY-W330621
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CNP-α-D-Glucopyaoside
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Fluorescent Dye
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Others
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2-Chloro-4-nitrophenyl-α-D-glucopyranoside (CNP-α-D-Glucopyaoside) as a chromogenic substrate for the enzymatic activity assay of the enzyme that releases CNP from conjugated carbohydrates .
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- HY-10237S
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EBP 520-d9; SCH 503034-d9
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Isotope-Labeled Compounds
HCV Protease
HCV
SARS-CoV
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Infection
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Boceprevir-d9 is the deuterium labeled Boceprevir. Boceprevir (EBP 520) is a potent, highly selective, orally bioavailable HCV NS3 protease inhibitor with a Ki of 14 nM in both enzyme assay and an EC90 of 350 nM in cell-based replicon assay[1][2][3][4][5]. Boceprevir inhibits SARS-CoV-2 3CLpro activity[6].
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- HY-N6702
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- HY-D1678
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Fluorescent Dye
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Others
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5(6)-Carboxynaphthofluorescein diacetate is a fluorescent substrate for esterase assays that can be cleaved by intracellular esterases, producing red fluorescence to measure enzyme activity (Ex = 590 nm; Em = 645 nm) .
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- HY-D0018
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Dichlorophenylindophenol sodium; DCPIP sodium; Indochlorophenol sodium
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Biochemical Assay Reagents
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Others
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DCIP sodium is a blue dye commonly used in various biochemical and biotechnological applications as an indicator of redox reactions. DCIP sodium has unique chemical properties that change color according to the oxidation state of the substance being tested. It is commonly used in enzyme assays, such as measuring the activity of succinate dehydrogenase, or in protein quantification methods, such as the Lowry assay.
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- HY-10237
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Boceprevir
Maximum Cited Publications
30 Publications Verification
EBP 520; SCH 503034
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HCV Protease
HCV
SARS-CoV
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Infection
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Boceprevir (EBP 520) is a potent, highly selective, orally bioavailable HCV NS3 protease inhibitor with a Ki of 14 nM in both enzyme assay and an EC90 of 350 nM in cell-based replicon assay . Boceprevir inhibits SARS-CoV-2 3CL pro activity .
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- HY-130767
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Biochemical Assay Reagents
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Others
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Naphthol AS-TR Phosphate is a water-soluble dye commonly used as an enzyme substrate in various biochemical assays to detect alkaline phosphatase activity. Naphthol AS-TR Phosphate has unique chemical properties that allow it to be hydrolyzed by alkaline phosphatase to form a colored product that can be detected spectrophotometrically. This makes it a useful tool for monitoring enzyme activity in biological samples such as serum or urine.
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- HY-W014449
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Biochemical Assay Reagents
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Others
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4-Nitrophenyl butyrate consists of butyric acid chains esterified with 4-nitrophenol groups, thus giving it a yellow color. This compound is commonly used as a substrate in enzyme assays to measure esterase and lipase activity. When these enzymes cleave the ester bond, the nitrophenol group is released and the color changes from yellow to orange. Thus, the rate of color change can be used to determine enzyme activity. In addition, 4-Nitrophenyl butyrate can also be used as organic synthesis reagent and dye intermediate.
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- HY-137954
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SARS-CoV
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Infection
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GRL-0496 is a potent chloropyridyl ester-derived SARS-CoV 3CLpro inhibitor, with an IC50 of 30 nM in both enzyme inhibitory and antiviral assays. GRL-0496 shows SARS-CoV antiviral activity, with an EC50 of 6.9 μM .
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- HY-D1509
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Fluorescent Dye
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Others
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Phenazine ethosulfate is a cationic dye (Ex=390 nm, Em=530 nm) and an electron acceptor that can be used in dye-linked enzyme assays. Phenazine ethosulfate is an intermediate for detecting nitric oxide reducatase (Nors) activity with the presence of ascorbic acid .
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- HY-10237R
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HCV Protease
HCV
SARS-CoV
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Infection
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Boceprevir (Standard) is the analytical standard of Boceprevir. This product is intended for research and analytical applications. Boceprevir (EBP 520) is a potent, highly selective, orally bioavailable HCV NS3 protease inhibitor with a Ki of 14 nM in both enzyme assay and an EC90 of 350 nM in cell-based replicon assay . Boceprevir inhibits SARS-CoV-2 3CL pro activity .
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- HY-134354
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ADP-ribose-pNP
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Poly(ADP-ribose) Glycohydrolase (PARG)
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Others
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pNP-ADPr is a colorimetric substrate that used for the first continuous Poly(ADP-ribose) glycohydrolase (PARG) and ADP-ribosyl hydrolase 3 (ARH3) activity assays. pNP-ADPr can be used for the research of poly(ADP-ribose)polymerase (PARP) enzymes .
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- HY-134354A
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ADP-ribose-pNP disodium
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Poly(ADP-ribose) Glycohydrolase (PARG)
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Others
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pNP-ADPr disodium is a colorimetric substrate that used for the first continuous Poly(ADP-ribose) glycohydrolase (PARG) and ADP-ribosyl hydrolase 3 (ARH3) activity assays. pNP-ADPr disodium can be used for the research of poly(ADP-ribose)polymerase (PARP) enzymes .
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- HY-W040790S
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Isotope-Labeled Compounds
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Others
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2,6-Dimethylpyrazine-d6 is deuterated labeled Beauvericin (HY-N6739). Beauvericin is a Fusarium mycotoxin. Beauvericin inhibits acyl-CoA: cholesterol acyltransferase (ACAT) activity with an IC50 of 3 μM in an enzyme assay using rat liver microsomes .
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- HY-N3806
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Acyltransferase
ERK
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Infection
Cardiovascular Disease
Cancer
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Enniatin B is a Fusarium mycotoxin. Enniatin B inhibits acyl-CoA: cholesterol acyltransferase (ACAT) activity with an IC50 of 113 μM in an enzyme assay using rat liver microsomes . Enniatins B decreases the activation of ERK (p44/p42) .
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- HY-111551
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FT113
2 Publications Verification
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Fatty Acid Synthase (FASN)
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Cancer
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FT113 is a potent and orally active fatty acid synthase (FASN) inhibitor, with an IC50 of 213 nM for full-length recombinant human FASN enzyme. In cell-based assay, FT113 blocks FASN activity in BT474 cells (IC50, 90 nM). FT113 shows anti-proliferative activity, and exhibits anti-cancer activity both in vitro and in vivo .
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- HY-131618
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Bz-Gly-Arg
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Amino Acid Derivatives
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Others
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Hippuryl-Arg (Bz-Gly-Arg) is a substrate used for fluorescence detection and is commonly used in biochemical studies, especially in studying enzyme activity. The phenylalanine portion of Hippuryl-Arg is connected by an aromatic side chain, which allows it to be detected under ultraviolet light. Hippuryl-Arg is used to detect enzymes that recognize and cut peptide bonds containing arginine .
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- HY-P2651
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Fluorescent Dye
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Others
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Dansyl-D-Ala-Gly-Phe(pNO2)-Gly is a synthetic peptide substrate. As a substrate of NEP, Dansyl-D-Ala-Gly-Phe(pNO2)-Gly can be specifically recognized and cleaved by the enzyme, thereby releasing the fluorophore dansyl, which can be quantitatively detected. Therefore, it is often used to determine the activity of NEP .
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- HY-101494
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LY3214996
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ERK
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Cancer
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Temuterkib (LY3214996) is a highly selective inhibitor of ERK1 and ERK2, with IC50 of 5 nM for both enzymes in biochemical assays. Temuterkib potently inhibits cellular p-RSK1 in BRAF and RAS mutant cancer cell lines. Temuterkib shows potent antitumor activities in cancer models with MAPK pathway alterations.
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- HY-14250
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Androgen Receptor
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Endocrinology
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PF-998425 is a potent, selective nonsteroidal androgen receptor (AR) antagonist with an IC50 of 37 nM and 43 nM in AR binding and cellular assays, respectively. PF-998425 has low activity on common receptors and enzymes, such as progesterone receptor. PF-998425 can be used for sebum control and androgenetic alopecia research .
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- HY-130767A
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Biochemical Assay Reagents
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Cancer
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Naphthol AS-TR Phosphate disodium is a water-soluble dye commonly used as an enzymatic substrate in various biochemical assays to detect alkaline phosphatase activity. Naphthol AS-TR Phosphate disodium has unique chemical properties that allow it to be hydrolyzed by alkaline phosphatase, forming a colored product that can be detected spectrophotometrically. This makes it a useful tool for monitoring enzyme activity in biological samples such as serum or urine.
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- HY-137672A
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2',3'-cNADP+; β-Nicotinamide adenine dinucleotide-2',3'-cyclic phosphate
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Others
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Neurological Disease
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2',3'-Cyclic NADP disodium (2',3'-cNADP+; β-Nicotinamide adenine dinucleotide-2',3'-cyclic phosphate) is a substrate for 2',3'-cyclic nucleotide 3'-phosphodiesterase (CNP), an enzyme abundant in myelin. It has been used in a coupled enzyme assay to quantify CNP activity. 2',3'-Cyclic NADP disodium (5 μM) increases calcium overload-induced calcium release and prevents calcium-induced swelling in rat brain mitochondria.
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- HY-W017386
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Biochemical Assay Reagents
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Others
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3-Methyl-2-oxovaleric acid, sodium salt belongs to the class of carboxylic acids, consisting of a five-carbon chain with methyl, carboxyl and ketone groups. This compound is commonly used as an analytical reagent in biochemical and medical research, especially for the detection and quantification of 2-ketoacids. It can also be used as a substrate in enzyme assays to measure the activity of certain enzymes involved in amino acid metabolism. In addition, 3-Methyl-2-oxovaleric acid, sodium salt may have potential research roles in various diseases such as diabetes, cancer and cardiovascular disease.
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- HY-163385
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Others
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Cancer
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ALKBH1-IN-1 (Compound 13h) is a selective ALKBH1 inhibitor, with an IC50 of 0.026 μM and 1.39 μM in the fluorescence polarization and enzyme activity assay, respectively. ALKBH1-IN-1 can modulate the level of DNA 6mA modifications. ALKBH1-IN-1 can be used to study the functions of ALKBH1 and DNA 6mA .
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- HY-146974
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Phosphodiesterase (PDE)
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Inflammation/Immunology
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PDE4-IN-9 (Compound 5j) is a potent inhibitor of PDE4. PDE4-IN-9 exhibits lower IC50 value (1.4 μM) against PDE4 than parent rolipram (2.0 μM) in in vitro enzyme assay. PDE4-IN-9 also displays good in vivo activity in animal models of asthma/COPD and sepsis induced by LPS .
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- HY-N3807
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Acyltransferase
ERK
NF-κB
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Infection
Cardiovascular Disease
Cancer
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Enniatin B1 is a Fusarium mycotoxin. Enniatin B1 inhibits acyl-CoA: cholesterol acyltransferase (ACAT) activity with an IC50 of 73 μM in an enzyme assay using rat liver microsomes . Enniatin B1 crosss the blood-brain barrier . Enniatin B1 decreases the activation of ERK (p44/p42). Enniatin B1 inhibits moderately TNF-α-induced NF-κB activation .
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- HY-122980
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(S)-Myxochelin A
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Others
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Infection
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Myxochelin A is a microbial metabolite that has been found in A. disciformis and has diverse biological activities. It is active against Gram-positive bacteria, including B. cereus, S. aureus, and M. luteus, but not Gram-negative bacteria or fungi in an agar diffusion assay when used at a concentration of 80 μg/disc. Myxochelin A inhibits 5-lipoxygenase (5-LO) activity with an IC50 value of 1.9 μM for the recombinant human enzyme. It is cytotoxic to 26-L5 colon cancer cells when used at a concentration of 3 μg/mL.
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- HY-120179
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AAK1
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Neurological Disease
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LP-922761 is a potent, selective and orally active adapter protein-2 associated kinase 1 (AAK1) inhibitor with IC50s of 4.8 nM and 7.6 nM in enzyme and cell assays, respectively. LP-922761 also inhibits BMP-2-inducible protein kinase (BIKE) with an IC50 of 24 nM. LP-922761 exhibits no significant activity at cyclin G-associated kinase (GAK), opioid, adrenergic α2 or GABAa receptors .
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- HY-120179A
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AAK1
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Neurological Disease
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LP-922761 hydrate is a potent, selective and orally active adapter protein-2 associated kinase 1 (AAK1) inhibitor with IC50s of 4.8 nM and 7.6 nM in enzyme and cell assays, respectively. LP-922761 hydrate also inhibits BMP-2-inducible protein kinase (BIKE) with an IC50 of 24 nM. LP-922761 hydrate shows less activity at cyclin G-associated kinase (GAK), opioid, adrenergic α2 or GABAa receptors .
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- HY-117427
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Others
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Metabolic Disease
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D5D-IN-326 is a selective, orally active delta-5 desaturase (D5D) inhibitor, with IC50s of 72 and 22 nM for rat and human D5D in enzymic and cell-based assays, respectively, has no effect on D6D or D9D activity. D5D-IN-326 reduces insulin resistance and decreases body weight in diet-induced obese C57BL/6J mice .
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Cat. No. |
Product Name |
Type |
-
- HY-D1509
-
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Dyes
|
Phenazine ethosulfate is a cationic dye (Ex=390 nm, Em=530 nm) and an electron acceptor that can be used in dye-linked enzyme assays. Phenazine ethosulfate is an intermediate for detecting nitric oxide reducatase (Nors) activity with the presence of ascorbic acid .
|
-
- HY-W330621
-
CNP-α-D-Glucopyaoside
|
Fluorescent Dyes/Probes
|
2-Chloro-4-nitrophenyl-α-D-glucopyranoside (CNP-α-D-Glucopyaoside) as a chromogenic substrate for the enzymatic activity assay of the enzyme that releases CNP from conjugated carbohydrates .
|
-
- HY-D1678
-
|
Fluorescent Dyes/Probes
|
5(6)-Carboxynaphthofluorescein diacetate is a fluorescent substrate for esterase assays that can be cleaved by intracellular esterases, producing red fluorescence to measure enzyme activity (Ex = 590 nm; Em = 645 nm) .
|
-
- HY-D0018
-
Dichlorophenylindophenol sodium; DCPIP sodium; Indochlorophenol sodium
|
Dyes
|
DCIP sodium is a blue dye commonly used in various biochemical and biotechnological applications as an indicator of redox reactions. DCIP sodium has unique chemical properties that change color according to the oxidation state of the substance being tested. It is commonly used in enzyme assays, such as measuring the activity of succinate dehydrogenase, or in protein quantification methods, such as the Lowry assay.
|
Cat. No. |
Product Name |
Type |
-
- HY-W014449
-
|
Biochemical Assay Reagents
|
4-Nitrophenyl butyrate consists of butyric acid chains esterified with 4-nitrophenol groups, thus giving it a yellow color. This compound is commonly used as a substrate in enzyme assays to measure esterase and lipase activity. When these enzymes cleave the ester bond, the nitrophenol group is released and the color changes from yellow to orange. Thus, the rate of color change can be used to determine enzyme activity. In addition, 4-Nitrophenyl butyrate can also be used as organic synthesis reagent and dye intermediate.
|
-
- HY-W017386
-
|
Biochemical Assay Reagents
|
3-Methyl-2-oxovaleric acid, sodium salt belongs to the class of carboxylic acids, consisting of a five-carbon chain with methyl, carboxyl and ketone groups. This compound is commonly used as an analytical reagent in biochemical and medical research, especially for the detection and quantification of 2-ketoacids. It can also be used as a substrate in enzyme assays to measure the activity of certain enzymes involved in amino acid metabolism. In addition, 3-Methyl-2-oxovaleric acid, sodium salt may have potential research roles in various diseases such as diabetes, cancer and cardiovascular disease.
|
-
- HY-130767
-
|
Biochemical Assay Reagents
|
Naphthol AS-TR Phosphate is a water-soluble dye commonly used as an enzyme substrate in various biochemical assays to detect alkaline phosphatase activity. Naphthol AS-TR Phosphate has unique chemical properties that allow it to be hydrolyzed by alkaline phosphatase to form a colored product that can be detected spectrophotometrically. This makes it a useful tool for monitoring enzyme activity in biological samples such as serum or urine.
|
Cat. No. |
Product Name |
Target |
Research Area |
-
- HY-P2651
-
|
Fluorescent Dye
|
Others
|
Dansyl-D-Ala-Gly-Phe(pNO2)-Gly is a synthetic peptide substrate. As a substrate of NEP, Dansyl-D-Ala-Gly-Phe(pNO2)-Gly can be specifically recognized and cleaved by the enzyme, thereby releasing the fluorophore dansyl, which can be quantitatively detected. Therefore, it is often used to determine the activity of NEP .
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- HY-P5510
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HCV NS3 protease substrate
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Peptides
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Others
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Ac-Asp-Glu-Asp(EDANS)-Glu-Glu-Abu-ψ-(COO)Ala-Ser-Lys(DABCYL)-NH2 (HCV NS3 protease substrate) is a biological active peptide. (This peptide is a HCV protease substrate incorporating an ester bond between residues P1 and P1. Due to ready transesterification of the scissile bond to the acyl-enzyme intermediate, this substrate shows very high kcat/Km values, enabling detection of activity with subnanomolar nonstructural protein 3 (NS3 protease) concentrations. It is widely used for the continuous assay of NS3 protease activity. Substrate cleavage is proportional to the enzyme concentration with a detection limit for NS3 between 1 nM and 250 pM. Upon cleavage of this substrate, fluorescence can be monitored at Abs/Em = 355/500 nm.)
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Cat. No. |
Product Name |
Category |
Target |
Chemical Structure |
Cat. No. |
Product Name |
Chemical Structure |
-
- HY-10237S
-
|
Boceprevir-d9 is the deuterium labeled Boceprevir. Boceprevir (EBP 520) is a potent, highly selective, orally bioavailable HCV NS3 protease inhibitor with a Ki of 14 nM in both enzyme assay and an EC90 of 350 nM in cell-based replicon assay[1][2][3][4][5]. Boceprevir inhibits SARS-CoV-2 3CLpro activity[6].
|
-
-
- HY-W040790S
-
|
2,6-Dimethylpyrazine-d6 is deuterated labeled Beauvericin (HY-N6739). Beauvericin is a Fusarium mycotoxin. Beauvericin inhibits acyl-CoA: cholesterol acyltransferase (ACAT) activity with an IC50 of 3 μM in an enzyme assay using rat liver microsomes .
|
-
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