Search Result
Results for "
measure
" in MedChemExpress (MCE) Product Catalog:
9
Biochemical Assay Reagents
2
Isotope-Labeled Compounds
Cat. No. |
Product Name |
Target |
Research Areas |
Chemical Structure |
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- HY-107850
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NSC 1612; NSC 47462
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Endogenous Metabolite
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Metabolic Disease
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Pregnanediol is the major metabolite of progesterone and can be excreted via urine. Pregnanediol offers an indirect way to measure progesterone levels in vivo .
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- HY-D0936
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-
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- HY-101886
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-
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- HY-130210
-
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Fluorescent Dye
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Others
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Oxonol V is a slow-response sensitive probe for measuring cellular membrane potential.
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- HY-137220
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-
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- HY-D1750
-
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Fluorescent Dye
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Others
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Rhodamine B thiolactone is a high-sensitive Hg 2+ indicator used for measuring Hg 2+ concentration.
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- HY-D0789
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Fluorescent Dye
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Others
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ANTS is a fluorescent dye. ANTS and DPX are encapsulated in liposomes can be an effective approach for measuring membrane leakage .
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- HY-N7259B
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Others
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Others
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(±)-Isomenthone is a naturally active compound, a racemate of Isomenthone. (±)-Isomenthone has optical activity and is mainly used to measure the activity .
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- HY-P3920
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PKA
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Cancer
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Cys-Kemptide is a cysteine-terminated substrate peptide that can used to measure protein kinase A (PKA) activity .
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- HY-B1178
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(-)-Cotinine; (S)-Cotinine; NIH-10498
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Endogenous Metabolite
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Cancer
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Cotinine ((-)-Cotinine), an alkaloid in tobacco and a major metabolite of nicotine, is used as a biological indicator to measure the composition of tobacco smoke
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- HY-111391
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Diazoresorcinol sodium
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Bacterial
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Others
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Resazurin sodium (Diazoresorcinol sodium) is commonly used to measure bacterial and eukaryotic cell viability through its reduction to the fluorescent product resorufin.
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- HY-137784
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Fluorescent Dye
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Others
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Boc-Val-Pro-Arg-AMC hydrochloride is a sensitive fluorogenic substrate for measuring trypsin-like serine proteases activity .
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- HY-P4326
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Fluorescent Dye
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Others
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Boc-Val-Pro-Arg-MCA is a sensitive fluorogenic substrate for measuring trypsin-like serine proteases activity .
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- HY-101899
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Chlorobimane,mBBr
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Fluorescent Dye
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Others
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Monochlorobimane (Chlorobimane) is a fluorescent dye (λex=380 nm, λem=470 nm) to measure glutathione (GSH) in cellular assays .
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- HY-P3918
-
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p38 MAPK
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Others
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EGF-R (661-681) T669 Peptide is a MAPK substrate that can used to measure MAPK catalytic activity .
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- HY-129867
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Z-LLL-AMC
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Proteasome
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Others
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Z-Leu-Leu-Leu-AMC is a fluorogenic substrate for measuring the chymotrypsin-like protease activity of the 20S proteasome .
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- HY-D1624
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Fluorescent Dye
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Others
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3,3′-Diheptylthiacarbocyanine iodide is a cyanine dye for measuring membrane potential. (λex=562 nm, λem=575 nm) .
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- HY-N11425
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Others
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Others
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Benzydamine N-Oxide is a metabolite of Benzydamine. Benzydamine N-Oxide can be used to measure flavin-containing monooxygenase activity .
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- HY-E70260
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Acyltransferase
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Others
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16-NBD-16:0 Coenzyme A (triammonium) can be used as a substrate to measure the in vitro activity of other Acyltransferase .
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- HY-P4920
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Fluorescent Dye
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Others
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Mca-SEVNLDAEFK(Dnp)-NH2 contains a highly fluorescent 7-methoxycoumarin group that is efficiently quenched by resonance energy transfer to the 2,4-dinitrophenyl group. It can be used to measure the activities of peptidases that are capable of cleaving an amide bond between the fluorescent group and the quencher group, causing an increase in fluorescence, such as can be used to measure the activity of BACE-1 .
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- HY-139407
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3-Dodecanoyl-NBD-cholesterol
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Fluorescent Dye
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Others
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3-C12-NBD-cholesterol is a fluorescent cholesterol analog that can be used for measuring membrane and intracellular trafficking dynamics .
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- HY-131682
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3-Hexanoyl-NBD-cholesterol
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Others
Fluorescent Dye
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Others
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3-C6-NBD-cholesterol is a fluorescent analog of Chol that can be used to measure the kinetics of membrane and intracellular trafficking .
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- HY-113844
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Ser/Thr Protease
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Others
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Ac-Gly-Lys-OMe is a substrate for urokinase. Ac-Gly-Lys-OMe can be used to measure the effects of small molecule inhibitors on urokinase activity .
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- HY-D0075
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Fluorescent Dye
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Others
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DHPDS disodium salt is a pH-sensitive fluorescent dye. DHPDS disodium salt is used to measure intracellular pH (pHi) from the surface fluorescence of the isolated perfused rat liver .
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- HY-P4018
-
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HIV Protease
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Infection
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HIV Protease Substrate IV is a substrate of HIV protease. HIV Protease Substrate IV can be used to measure the activity of HIV (human immunodeficiency virus) -1 protease .
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- HY-128425A
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L-Ureidosuccinic acid
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Endogenous Metabolite
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Others
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N-Carbamoyl-L-aspartic acid is intermediate of pyrimidine (HY-Y0519) metabolism. N-Carbamoyl-L-aspartic acid can be used to measure enzyme activity of dihydroorotase (DHOse) .
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- HY-D1457
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Fluorescent Dye
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Others
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DND-189, a low-pH fluorescent probe, is sensitive to neutral and low pH range. DND-189 can be used to measure the pH of acidic organelles .
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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-134432A
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Ser/Thr Protease
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Others
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Boc-Gln-Ala-Arg-AMC hydrochloride is a fluorogenic substrate for trypsin. Boc-Gln-Ala-Arg-AMC hydrochloride can also be used for measuring the proteolytic activity of TMPRSS2 .
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- HY-134432B
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Ser/Thr Protease
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Others
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Boc-Gln-Ala-Arg-AMC acetate is a fluorogenic substrate for trypsin. Boc-Gln-Ala-Arg-AMC acetate can also be used for measuring the proteolytic activity of TMPRSS2 .
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- HY-P2558
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GSK-3
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Others
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GSK3 Substrate, α, β subunit is peptide substrate for glycogen synthase kinase-3 (GSK-3) and can be used to measure GSK-3 activity .
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- HY-P2617
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Caspase
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Inflammation/Immunology
Cancer
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Ac-WEHD-AFC is a fluorogenic caspase-1 substrate. Ac-WEHD-AFC can measure caspase-1 fluorogenic activity and can be used for the research of tumor and inflammation .
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- HY-107850S
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NSC 1612-d5; NSC 47462-d5
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Endogenous Metabolite
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Metabolic Disease
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Pregnanediol-d5 is the deuterium labeled Pregnanediol. Pregnanediol is the major metabolite of progesterone and can be excreted via urine. Pregnanediol offers an indirect way to measure progesterone levels in vivo[1].
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- HY-D1705
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Proteasome
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Inflammation/Immunology
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Ac-ANW-AMC is a fluorogenic substrate for immunoproteasome. Ac-ANW-AMC can be used to measure β5i activity (Ex=345 nm, Em=445 nm) .
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- HY-D0980
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Biotinyl-3,6-dioxaoctanediamine; EZ-Link Amine-PEO2-Biotin
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Biochemical Assay Reagents
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Metabolic Disease
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Biotin-DADOO is a biotinylation reagent, which can be used to synthesize a biotin-estradiol conjugate (i.e., biotin-DADOO-estradiol) to develop a direct, broad range enzyme immunoassay to measure plasma estradiol concentrations.
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- HY-P3362
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Fluorescent Dye
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Others
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Ac-IETD-AMC is a fluorogenic caspase-8/granzyme B substrate containing the acetyl (Ac) moiety. Ac-IETD-AMC is frequently used to measure caspase-8 activity .
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- HY-W011411
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Glucosidase
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Others
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4-Nitrophenyl a-D-glucopyranoside is a chromogenic substrate for α-glucosidase. 4-Nitrophenyl a-D-glucopyranoside can be used to measure of α-glucosidase activity .
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- HY-P2617A
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Caspase
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Inflammation/Immunology
Cancer
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Ac-WEHD-AFC TFA is a fluorogenic caspase-1 substrate. Ac-WEHD-AFC TFA can measure caspase-1 fluorogenic activity and can be used for the research of tumor and inflammation .
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- HY-117992
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Complement System
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Others
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BR103 is a C3aR-specific small molecule ligand. BR103 can be used to measure ligand affinity for a G protein-coupled receptor for saturation and competitive binding .
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- HY-126474
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Reactive Oxygen Species
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Inflammation/Immunology
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MitoB bromide is an exomarker of mitochondrial hydrogen peroxide. MitoB bromide is a mitochondria-targeted ratiometric probe, and can be used to measure levels of one major ROS, hydrogen peroxide, within living animals .
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- HY-121549
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4-Nitrophenyl-2S,3S-epoxy-3 phenylpropyl carbonate
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Epoxide Hydrolase
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Others
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S-NEPC (4-Nitrophenyl-2S,3S-epoxy-3 phenylpropyl carbonate) is a colorimetric substrate used to measure epoxide hydrolase activity .
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- HY-15927
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Biochemical Assay Reagents
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Others
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4-Nitrophenyl β-D-glucopyranoside is a chromogenic substrate for β-glucosidase. 4-Nitrophenyl β-D-glucopyranoside can be used to measure of β-glucosidase activity .
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- HY-P2615
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Fluorescent Dye
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Cancer
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Ac-VDVAD-AFC is a caspase-specific fluorescent substrate. Ac-VDVAD-AFC can measure caspase-3-like activity and caspase-2 activity and can be used for the research of tumor and cancer .
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- HY-P2620
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Fluorescent Dye
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Metabolic Disease
Cancer
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Ac-LETD-AFC is a caspase-8 fluorogenic substrate. Ac-LETD-AFC can measure caspase-8 fluorogenic activity and can be used for the research of cancer cell apoptosis and oxidative stress metabolism .
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- HY-P3748
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Casein Kinase
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Others
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Casein Kinase II Receptor Peptide is a substrate for casein kinase II with an Km value of 500 µM. Casein Kinase II Substrate can be used for measure casein kinase II activity in crude enzyme preparations .
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- HY-D1894
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Fluorescent Dye
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Others
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5-Br-PAPS is a highly specific Zn 2+ metallochromic indicator. 5-Br-PAPS is used in assays for measuring free Zn 2+ by forming a deeply colored red Zn 2+ complex .
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- HY-D2119
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Fluorescent Dye
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Cancer
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CQ-Lyso is a lysosome-targeting chromenoquinoline. CQ-Lyso is a fluorescent probe for measuring the pH of lysosomes in living cells using only single wavelength excitation. CQ-Lyso can visualize the dynamic pH changes in lysosomes .
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- HY-139452
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Others
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Others
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PFB-FDGlu is a selective lysosomal Glucocerebrosidase (GCase) substrate, which is metabolised by GCase to yield fluorescein. PFB-FDGlu is cell permeable and can be used with a flow cytometer to measure GCase activity in living cells on a single-cell basis .
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- HY-D0163
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DNA Stain
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Others
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Methyl Green is a potent fluorescent dye. Methyl Green is a DNA stains of cells and electrophoretic gels. Methyl Green can be used as a stain for direct measuring of viability by both microscopy and flow cytometry, with peaks at 633 and 677 nm .
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- HY-112835
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pNP-G7
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Amylases
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Others
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Ethylidene-4-nitrophenyl-a-D-Maltoheptaoside (pNP-G7) is the substrate of α-amylase. Ethylidene-4-nitrophenyl-a-D-Maltoheptaoside can be used to measure a-amylase activity .
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- HY-P3814
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Ribosomal S6 Kinase (RSK)
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Cancer
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S6 Kinase Substrate Peptide 32 is a substrate of Ribosomal S6 Kinase (RSK). S6 Kinase Substrate Peptide 32 can be used to measure the activity of RSKs which phosphorylate ribosomal protein S6 .
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- HY-D1024
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2-Deoxycoelenterazine; CLZN-h
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Calcium Channel
Biochemical Assay Reagents
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Neurological Disease
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Coelenterazine h (2-Deoxycoelenterazine), a coelenterazine derivative, is a luminescent substrate for RLuc8. Coelenterazine h is more sensitive to Ca 2+, thus providing a valuable tool for measuring small changes in Ca 2+ concentrations .
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- HY-W040047S
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- HY-D0950A
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DNA Stain
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Others
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Methyl Green zinc chloride is a potent fluorescent dye. Methyl Green zinc chloride is a DNA stains of cells and electrophoretic gels. Methyl Green zinc chloride can be used as direct measuring of viability by both microscopy and flow cytometry, with peaks at 633 and 677 nm .
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- HY-D1024A
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2-Deoxycoelenterazine hydrochloride; CLZN-h hydrochloride
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Biochemical Assay Reagents
Calcium Channel
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Neurological Disease
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Coelenterazine h (2-Deoxycoelenterazine) hydrochloride, a coelenterazine derivative, is a luminescent substrate for RLuc8. Coelenterazine h hydrochloride is more sensitive to Ca 2+, thus providing a valuable tool for measuring small changes in Ca 2+ concentrations .
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- HY-P3437
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Virus Protease
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Others
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Dabcyl-KTSAVLQSGFRKM-Glu(Edans)-NH2 is a fluorogenic peptide, as the substrate to measure the enzymatic activities of protease forms. Dabcyl-KTSAVLQSGFRKM-Glu(Edans)-NH2 can be used for researching 2019-nCoV (COVID-19) infection.
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- HY-157744
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Others
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Coumarin–quinone conjugate is a fluorescent substrate for NADH:ubiquinone oxidoreductases which consists of a coumarin fluorophore and a ubiquinone analog. Coumarin–quinone conjugate can be used to measure the kinetic parameters of AIFM2/FSP1 for researches such as ferroptosis .
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- HY-P2295
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SARS-CoV
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Others
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Dabcyl-KTSAVLQSGFRKME-Edans TFA is a fluorogenic peptide. Dabcyl-KTSAVLQSGFRKME-Edans TFA is used as the substrate to measure the enzymatic activities of protease forms. Dabcyl-KTSAVLQSGFRKME-Edans TFA has the potential for study 2019-nCoV (COVID-19) infection .
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- HY-125744
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Biochemical Assay Reagents
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Others
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Palmitoyl thio-PC is a chromogenic substrate specific for PLA2 with a palmitoyl thioester at the sn-2 position. Palmitoyl thio-PC could be used to measure bee-venom sPLA2 activity in a phospholipid:Triton X-100 mixed micelle system .
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- HY-120833
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Caspase
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Others
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Ac-Ile-Glu-Thr-Asp-pNA is a substrate for caspase-8. Caspase-8 binds to and cleaves the Ile-Glu-Thr-Asp (IETD) peptide sequence to release p-nitroalinide, which can be quantified by colorimetric detection at 405 nm as a measure of enzyme activity .
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- HY-D1260
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PSH-red
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Fluorescent Dye
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Neurological Disease
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FM-red (PSH-red) is a red-emitting and environment-sensitive probe for selectively detecting and labeling protein thiols. FM-red can be used to image protein sulfhydryl groups in live cells and in vivo. FM-red also could be used to measure of the redox states of thioredoxin (Trx) .
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- HY-P4417A
-
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Fluorescent Dye
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Others
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Ac-IEPD-AMC TFA is a fluorescent substrate used to measure protease activity. Ac-IEPD-AMC undergoes hydrolysis and releases the fluorescent product 7-amino-4-methylcoumarin (AMC). AMC fluoresces under UV light irradiation and can emit fluorescent signals .
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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-15924
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Thiazolyl Blue
Maximum Cited Publications
99 Publications Verification
MTT; Thiazolyl Blue Tetrazolium bromide; Methylthiazolyldiphenyl-tetrazolium bromide
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Fluorescent Dye
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Others
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Thiazolyl Blue (MTT) is a cell-permeable and positively charged tetrazolium dye that is used to detect reductive metabolism in cells. Thiazolyl Blue is taken up by cells through the plasma membrane and then reduced to formazan by intracellular NAD (P) H-oxidoreductases. Thiazolyl Blue is frequently used in colorimetric assays to measure cell proliferation, cytotoxicity, and apoptosis .
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- HY-P2296
-
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Fluorescent Dye
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Others
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Abz-FRLKGGAPIKGV-EDDNP TFA is a fluorogenic substrate used to measure the enzymatic activities of protease forms, such as papain-like protease 2 (PLP2) from severe acute respiratory syndrome coronavirus (SARS-CoV). Abz-FRLKGGAPIKGV-EDDNP TFA has the potential for study 2019-nCoV (COVID-19) infection .
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- HY-P2628
-
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Fluorescent Dye
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Others
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Dabcyl-YVADAPV-EDANS is a fluorogenic interleukin-1β converting enzyme (ICE) substrate for measuring ICE-like protease activity. Dabcyl-YVADAPV-EDANS detects fluorescence at 360 nm excitation and 480 nm emission wavelengths. ICE-like protease is a critical mediator of K + deprivation-induced apoptosis of cerebellar granule neurons .
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- HY-P4400
-
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Fluorescent Dye
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Others
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Z-VDVAD-AFC is a fluorogenic substrate. Z-VDVAD-AFC is used to measure the activity of cysteine protease 3 (Caspase-3). Z-VDVAD-AFC undergoes hydrolysis to release 7-amino-4-trifluoromethylcoumarin (AFC). AFC is fluorescent under ultraviolet light and can emit fluorescent signals .
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- HY-D1545
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Acid Violet 9
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Fluorescent Dye
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Others
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Violamine R (Acid Violet 9) is a potent fluorophore. Violamine R shows environment and temperature-dependent photoluminescence (PL) intermittency in poly(vinyl alcohol) (PVOH) and potassium acid phthalate (KAP). Violamine R can be used to measure the temperatures spanning the glass-transition temperature (Tg) of the polymer host by the fluorescence intermittency or blinking in poly(vinyl alcohol) (PVA) .
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- HY-D2041
-
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Fluorescent Dye
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Cancer
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3-HTC is a chemical fluorescent probe. 3-HTC reacts reversibly with thiols and disulfides, and can be used to measure dynamic GSH/GSSH ratios in vitro as well as to monitor the reversible redox status of whole cell lysates (λmax: 448 nm in its reduced thiolate form, and a λmax 370-410 nm for the oxidized mixed disulfide) .
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- HY-128144
-
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Lipase
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Metabolic Disease
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Lalistat 2 is an inhibitor of many lipases especially Lysosomal acid lipase (LAL, IC50 = 152 nM), which is a key enzyme that degrades neutral lipids at an acidic pH in lysosomes. Lalistat 2 is commonly used to investigate the cell-specific functions of LAL and LAL deficiency in vitro, as well as specifically measure LAL activity in human blood samples or cells .
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- HY-118155
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Fluorescent Dye
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Others
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9-Amino-6-chloro-2-methoxyacridine is a pH sensitive fluorescent probe. 9-Amino-6-chloro-2-methoxyacridine has been frequently used to measure changes in vacuolar pH when a specific substrate crosses the tonoplast through a putative H +/solute antiport system .
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- HY-131131
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Fluorescent Dye
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Others
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5-CFDA-AM is a cell-permeable esterase substrate that can be used as an active probe to measure enzyme activity and cell membrane integrity. 5-CFDA-AM is electroneutral and can enter the cell at a lower concentration than CFDA, where it is hydrolysed by intracellular esterases to produce carboxyfluorescein. Carboxyfluorescein contains an additional negative charge and can be better retained in the cell .
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- HY-W455884
-
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Others
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Others
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3,5-Dichloro-2-hydroxybenzenesulfonic acid is used in conjunction with Ampyrone (HY-B1398) (4-AAP) and hydrogen peroxide (H2O2) for chromogenic quantification of peroxidase in coupled enzymatic reactions. 3,5-Dichloro-2-hydroxybenzenesulfonic acid is used to measure hydrogen peroxide production in conjunction with peroxidase .
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- HY-112053
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2,2-Diphenyl-1-picrylhydrazyl
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Others
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Metabolic Disease
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DPPH (2,2-Diphenyl-1-picrylhydrazyl) is a stable free radical that can be used to measure the radical scavenging activity of antioxidants. The odd electron of nitrogen atom in DPPH is reduced by receiving a hydrogen atom from antioxidants to the corresponding hydrazine. DPPH method may be utilized in aqueous and nonpolar organic solvents and can be used to examine both hydrophilic and lipophilic antioxidants .
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- HY-143218
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TPE-MI
1 Publications Verification
Tetraphenylethene maleimide
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Huntingtin
Parasite
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Neurological Disease
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TPE-MI (Tetraphenylethene maleimide) is a thiol probe for measuring unfolded protein load and proteostasis in cells. TPE-MI can report imbalances in proteostasis in induced pluripotent stem cell models of Huntington disease, as well as cells transfected with mutant Huntington exon 1 before the formation of visible aggregates. TPE-MI also detects protein damage following dihydroartemisinin research of the malaria parasitesPlasmodium falciparum .
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- HY-W010947
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Fluorescent Dye
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Inflammation/Immunology
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4-Methylumbelliferyl palmitate is an excellent fluorophore for measuring acid lipase in human leukocytes. Acidity and solvent have important influence on its fluorescence. 4-Methylumbelliferyl palmitate exists mainly as neutral molecular form which can be produced strong fluorescence at 445 nm in near neutral aqueous solutions, and exist mainly as anion form which can be produced stronger fluorescence at 445 nm in weak alkaline solutions .
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- HY-131576
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dTDP
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Endogenous Metabolite
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Infection
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Thymidine 5′-diphosphate (dTDP) is the key product of pyrimidine synthesis in organisms. Thymidine 5′-diphosphate is produced by thymidylate kinase (TMPK) catalyzed phosphorylation of 5′-thymidine monophosphate (dTMP), which requires ATP and Mg 2+. Thymidine 5′-diphosphate is further catalyzed by TMPK to thymidine 5′-triphosphate (dTTP). TMPK activity can be detected by measuring the level of Thymidine 5′-diphosphate .
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- HY-131576A
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dTDP sodium
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Endogenous Metabolite
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Infection
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Thymidine 5′-diphosphate (dTDP) sodium is the key product of pyrimidine synthesis in organisms. Thymidine 5′-diphosphate sodium is produced by thymidylate kinase (TMPK) catalyzed phosphorylation of 5′-thymidine monophosphate (dTMP), which requires ATP and Mg 2+. Thymidine 5′-diphosphate sodium is further catalyzed by TMPK to thymidine 5′-triphosphate (dTTP). TMPK activity can be detected by measuring the level of Thymidine 5′-diphosphate .
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- HY-123275A
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S-2238 hydrochloride
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Fluorescent Dye
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Others
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H-D-Phe-Pip-Arg-pNA (S-2238) hydrochloride, a chromogenic substrate, is patterned after the N-terminal portion of the A alpha chain of fibrinogen, which is the natural substrate of thrombin. H-D-Phe-Pip-Arg-pNA hydrochloride is specific for thrombin and is used to measure antithrombin-heparin cofactor (AT-III). The AT-III assay using H-D-Phe-Pip-Arg-pNA hydrochloride is sensitive, accurate, and easy to perform .
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- HY-123275
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S-2238
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Fluorescent Dye
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Others
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H-D-Phe-Pip-Arg-pNA (S-2238), a chromogenic substrate, is patterned after the N-terminal portion of the A alpha chain of fibrinogen, which is the natural substrate of thrombin. H-D-Phe-Pip-Arg-pNA is specific for thrombin and is used to measure antithrombin-heparin cofactor (AT-III). The AT-III assay using H-D-Phe-Pip-Arg-pNA is sensitive, accurate, and easy to perform .
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- HY-123275C
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S-2238 dihydrochloride
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Fluorescent Dye
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Others
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H-D-Phe-Pip-Arg-pNA (S-2238) dihydrochloride, a chromogenic substrate, is patterned after the N-terminal portion of the A alpha chain of fibrinogen, which is the natural substrate of thrombin. H-D-Phe-Pip-Arg-pNA dihydrochloride is specific for thrombin and is used to measure antithrombin-heparin cofactor (AT-III). The AT-III assay using H-D-Phe-Pip-Arg-pNA dihydrochloride is sensitive, accurate, and easy to perform .
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- HY-123275B
-
S-2238 acetate
|
Fluorescent Dye
|
Others
|
H-D-Phe-Pip-Arg-pNA (S-2238) acetate, a chromogenic substrate, is patterned after the N-terminal portion of the A alpha chain of fibrinogen, which is the natural substrate of thrombin. H-D-Phe-Pip-Arg-pNA acetate is specific for thrombin and is used to measure antithrombin-heparin cofactor (AT-III). The AT-III assay using H-D-Phe-Pip-Arg-pNA acetate is sensitive, accurate, and easy to perform .
|
-
- HY-15932
-
TOOS sodium salt
|
Biochemical Assay Reagents
|
Others
|
TOOS (TOOS sodium salt) is a highly water-soluble aniline derivative widely used in diagnostics and biological experiments. TOOS can be combined with 3-methyl-2-benzothiazolinone hydrazone hydrochloride (MBTH) to form a chromogenic system to measure oxidase activity. In the MBTH-TOOS chromogenic system, MBTH is catalytically oxidized to produce (-NH) free radicals, which react with TOOS to form colorless compounds. Furthermore, the colorless compound undergoes a disproportionation reaction to produce a blue-violet quinoid compound .
|
-
- HY-A0083
-
Acetyl-β-methylcholine chloride
|
mAChR
|
Others
|
Methacholine (Acetyl-β-methylcholine) choride is a potent muscarinic-3 (M3) agonist. Methacholine choride acts directly on acetylcholine receptors on smooth muscle causing bronchoconstriction and airway narrowing. Methacholine choride shows a high sensitivity to identify bronchial hyperresponsiveness (BHR). Methacholine choride can be used to measure airway hyperresponsiveness (AHR) as a diagnostic aid in the assessment of individuals with asthma-like symptoms and normal resting expiratory flow rates .
|
-
- HY-A0083B
-
Acetyl-β-methylcholine bromide
|
mAChR
|
Cardiovascular Disease
|
Methacholine (Acetyl-β-methylcholine) bromide is a potent muscarinic-3 (M3) agonist. Methacholine bromide acts directly on acetylcholine receptors on smooth muscle causing bronchoconstriction and airway narrowing. Methacholine bromide shows a high sensitivity to identify bronchial hyperresponsiveness (BHR). Methacholine bromide can be used to measure airway hyperresponsiveness (AHR) as a diagnostic aid in the assessment of individuals with asthma-like symptoms and normal resting expiratory flow rates .
|
-
- HY-W014449
-
|
Biochemical Assay Reagents
|
Others
|
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-114464
-
4-Androsten-11β-ol-3,17-dione
|
Endogenous Metabolite
11β-HSD
|
Endocrinology
|
11-Beta-hydroxyandrostenedione (4-Androsten-11β-ol-3,17-dione) is a steroid mainly found in the the adrenal origin (11β-hydroxylase is present in adrenal tissue, but absent in ovarian tissue). 11-Beta-hydroxyandrostenedione is a 11β-hydroxysteroid dehydrogenase (11βHSD) isozymes inhibitor. As 4-androstenedione increases, measuring plasma 11-Beta-hydroxyandrostenedione can distinguish the adrenal or ovarian origin of hyperandrogenism .
|
-
- HY-W017386
-
|
Biochemical Assay Reagents
|
Others
|
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-W250129
-
|
Biochemical Assay Reagents
|
Others
|
2,3,4,5-Tetrafluorobenzoyl chloride is a fluorinated organic compound that belongs to the class of benzoyl chlorides. It is a colorless liquid with a pungent smell and is mainly used as an intermediate in the synthesis of various pharmaceutical and pesticide compounds. 2,3,4,5-Tetrafluorobenzoyl chloride is an acylating agent that can react with a variety of nucleophiles, including amines, alcohols, and thiols, to form amides, esters, or thioesters, respectively. Its unique fluorine-containing structure can impart desired properties to target molecules, such as increased lipophilicity or increased stability against metabolic degradation. However, due to its high reactivity and potential health hazards, proper safety measures and handling procedures must be followed when using this compound.
|
-
- HY-W127391
-
(Rac)-1,2-Didodecanoylglycerol
|
Biochemical Assay Reagents
|
Others
|
1,2-Dilaurin is a diacylglycerol containing lauric acid at the sn-1 and sn-2 positions. It has been used as an internal standard for the quantification of diglycerides in rat desheathed sciatic nerves. [1] Monomolecular films containing 1,2-dilauroyl-rac-glycerol have been used as substrates to measure surface pressure and the effect of pancreatic procolipase and colipase on porcine pancreatic lipase activity. [2] References: [1]. Zhu, X. and Eichberg, J. 1,2-Diacylglycerol content and its arachidonyl-containing molecular species are reduced in the sciatic nerve of streptozotocin-induced diabetic rats. J. Neurochemistry. 55(3), 1087-1090 (1990).[2]. Wieloch, T., Borgstr m, B., Piéroni, G. et al. Porcine trypsinogen and its trypsin-activated form: lipid binding and lipase activation on monomolecular membranes. FEBS Express. 128(2), 217-220 (1981).
|
-
Cat. No. |
Product Name |
Type |
-
- HY-D0936
-
-
- HY-D0789
-
|
Fluorescent Dyes/Probes
|
ANTS is a fluorescent dye. ANTS and DPX are encapsulated in liposomes can be an effective approach for measuring membrane leakage .
|
-
- HY-111391
-
Diazoresorcinol sodium
|
Fluorescent Dyes/Probes
|
Resazurin sodium (Diazoresorcinol sodium) is commonly used to measure bacterial and eukaryotic cell viability through its reduction to the fluorescent product resorufin.
|
-
- HY-130210
-
-
- HY-D1750
-
|
Fluorescent Dyes/Probes
|
Rhodamine B thiolactone is a high-sensitive Hg 2+ indicator used for measuring Hg 2+ concentration.
|
-
- HY-101899
-
Chlorobimane,mBBr
|
Fluorescent Dyes/Probes
|
Monochlorobimane (Chlorobimane) is a fluorescent dye (λex=380 nm, λem=470 nm) to measure glutathione (GSH) in cellular assays .
|
-
- HY-D1624
-
|
Fluorescent Dyes/Probes
|
3,3′-Diheptylthiacarbocyanine iodide is a cyanine dye for measuring membrane potential. (λex=562 nm, λem=575 nm) .
|
-
- HY-131013
-
|
Dyes
|
GSHtracer is a ratiometric probe for measuring of GSH levels. GSHtracer exhibits Ex/Em from 520/580 nm to 430/510 nm (upon GSH binding) .
|
-
- HY-D2284
-
Sphingosine-1-phosphate lyase fluorogenic substrate
|
Fluorescent Dyes/Probes
|
SGPL1 fluorogenic substrate is the fluorogenic substrate of sphingosine-1-phosphate lyase (SGPL1) that can be used to measure the activity of SGPL1 .
|
-
- HY-D0075
-
|
Fluorescent Dyes/Probes
|
DHPDS disodium salt is a pH-sensitive fluorescent dye. DHPDS disodium salt is used to measure intracellular pH (pHi) from the surface fluorescence of the isolated perfused rat liver .
|
-
- HY-D1457
-
|
Fluorescent Dyes/Probes
|
DND-189, a low-pH fluorescent probe, is sensitive to neutral and low pH range. DND-189 can be used to measure the pH of acidic organelles .
|
-
- 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-134432B
-
|
Dyes
|
Boc-Gln-Ala-Arg-AMC acetate is a fluorogenic substrate for trypsin. Boc-Gln-Ala-Arg-AMC acetate can also be used for measuring the proteolytic activity of TMPRSS2 .
|
-
- HY-D1705
-
|
Fluorescent Dyes/Probes
|
Ac-ANW-AMC is a fluorogenic substrate for immunoproteasome. Ac-ANW-AMC can be used to measure β5i activity (Ex=345 nm, Em=445 nm) .
|
-
- HY-P3362
-
|
Fluorescent Dyes/Probes
|
Ac-IETD-AMC is a fluorogenic caspase-8/granzyme B substrate containing the acetyl (Ac) moiety. Ac-IETD-AMC is frequently used to measure caspase-8 activity .
|
-
- HY-D1894
-
|
Fluorescent Dyes/Probes
|
5-Br-PAPS is a highly specific Zn 2+ metallochromic indicator. 5-Br-PAPS is used in assays for measuring free Zn 2+ by forming a deeply colored red Zn 2+ complex .
|
-
- HY-D2119
-
|
Fluorescent Dyes/Probes
|
CQ-Lyso is a lysosome-targeting chromenoquinoline. CQ-Lyso is a fluorescent probe for measuring the pH of lysosomes in living cells using only single wavelength excitation. CQ-Lyso can visualize the dynamic pH changes in lysosomes .
|
-
- HY-D0163
-
|
DNA Stain
|
Methyl Green is a potent fluorescent dye. Methyl Green is a DNA stains of cells and electrophoretic gels. Methyl Green can be used as a stain for direct measuring of viability by both microscopy and flow cytometry, with peaks at 633 and 677 nm .
|
-
- HY-D0950A
-
|
DNA Stain
|
Methyl Green zinc chloride is a potent fluorescent dye. Methyl Green zinc chloride is a DNA stains of cells and electrophoretic gels. Methyl Green zinc chloride can be used as direct measuring of viability by both microscopy and flow cytometry, with peaks at 633 and 677 nm .
|
-
- HY-D1260
-
PSH-red
|
Fluorescent Dyes/Probes
|
FM-red (PSH-red) is a red-emitting and environment-sensitive probe for selectively detecting and labeling protein thiols. FM-red can be used to image protein sulfhydryl groups in live cells and in vivo. FM-red also could be used to measure of the redox states of thioredoxin (Trx) .
|
-
- 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.
|
-
- HY-15924
-
Thiazolyl Blue
Maximum Cited Publications
99 Publications Verification
MTT; Thiazolyl Blue Tetrazolium bromide; Methylthiazolyldiphenyl-tetrazolium bromide
|
Chromogenic Substrates
|
Thiazolyl Blue (MTT) is a cell-permeable and positively charged tetrazolium dye that is used to detect reductive metabolism in cells. Thiazolyl Blue is taken up by cells through the plasma membrane and then reduced to formazan by intracellular NAD (P) H-oxidoreductases. Thiazolyl Blue is frequently used in colorimetric assays to measure cell proliferation, cytotoxicity, and apoptosis .
|
-
- HY-P2628
-
|
Fluorescent Dyes/Probes
|
Dabcyl-YVADAPV-EDANS is a fluorogenic interleukin-1β converting enzyme (ICE) substrate for measuring ICE-like protease activity. Dabcyl-YVADAPV-EDANS detects fluorescence at 360 nm excitation and 480 nm emission wavelengths. ICE-like protease is a critical mediator of K + deprivation-induced apoptosis of cerebellar granule neurons .
|
-
- HY-D1545
-
Acid Violet 9
|
Dyes
|
Violamine R (Acid Violet 9) is a potent fluorophore. Violamine R shows environment and temperature-dependent photoluminescence (PL) intermittency in poly(vinyl alcohol) (PVOH) and potassium acid phthalate (KAP). Violamine R can be used to measure the temperatures spanning the glass-transition temperature (Tg) of the polymer host by the fluorescence intermittency or blinking in poly(vinyl alcohol) (PVA) .
|
-
- HY-D2041
-
|
Fluorescent Dyes/Probes
|
3-HTC is a chemical fluorescent probe. 3-HTC reacts reversibly with thiols and disulfides, and can be used to measure dynamic GSH/GSSH ratios in vitro as well as to monitor the reversible redox status of whole cell lysates (λmax: 448 nm in its reduced thiolate form, and a λmax 370-410 nm for the oxidized mixed disulfide) .
|
-
- HY-118155
-
|
Fluorescent Dyes/Probes
|
9-Amino-6-chloro-2-methoxyacridine is a pH sensitive fluorescent probe. 9-Amino-6-chloro-2-methoxyacridine has been frequently used to measure changes in vacuolar pH when a specific substrate crosses the tonoplast through a putative H +/solute antiport system .
|
-
- HY-131131
-
|
Fluorescent Dyes/Probes
|
5-CFDA-AM is a cell-permeable esterase substrate that can be used as an active probe to measure enzyme activity and cell membrane integrity. 5-CFDA-AM is electroneutral and can enter the cell at a lower concentration than CFDA, where it is hydrolysed by intracellular esterases to produce carboxyfluorescein. Carboxyfluorescein contains an additional negative charge and can be better retained in the cell .
|
-
- HY-143218
-
TPE-MI
1 Publications Verification
Tetraphenylethene maleimide
|
Fluorescent Dyes/Probes
|
TPE-MI (Tetraphenylethene maleimide) is a thiol probe for measuring unfolded protein load and proteostasis in cells. TPE-MI can report imbalances in proteostasis in induced pluripotent stem cell models of Huntington disease, as well as cells transfected with mutant Huntington exon 1 before the formation of visible aggregates. TPE-MI also detects protein damage following dihydroartemisinin research of the malaria parasitesPlasmodium falciparum .
|
-
- HY-W010947
-
|
Fluorescent Dyes/Probes
|
4-Methylumbelliferyl palmitate is an excellent fluorophore for measuring acid lipase in human leukocytes. Acidity and solvent have important influence on its fluorescence. 4-Methylumbelliferyl palmitate exists mainly as neutral molecular form which can be produced strong fluorescence at 445 nm in near neutral aqueous solutions, and exist mainly as anion form which can be produced stronger fluorescence at 445 nm in weak alkaline solutions .
|
Cat. No. |
Product Name |
Type |
-
- HY-101886
-
5-Bromouridine 5'-triphosphate sodium salt
|
Biochemical Assay Reagents
|
5-BrUTP sodium salt can be used to label RNA to measure the transcription.
|
-
- HY-E70082
-
|
Biochemical Assay Reagents
|
Fructosyl amino acid oxidase can be used to measure glycosylated protein. Glycosylated protein, especially glycosylated hemoglobin A1c, is an important marker to evaluate the efficacy of diabetes treatment .
|
-
- HY-D0980
-
Biotinyl-3,6-dioxaoctanediamine; EZ-Link Amine-PEO2-Biotin
|
Biochemical Assay Reagents
|
Biotin-DADOO is a biotinylation reagent, which can be used to synthesize a biotin-estradiol conjugate (i.e., biotin-DADOO-estradiol) to develop a direct, broad range enzyme immunoassay to measure plasma estradiol concentrations.
|
-
- HY-15927
-
|
Enzyme Substrates
|
4-Nitrophenyl β-D-glucopyranoside is a chromogenic substrate for β-glucosidase. 4-Nitrophenyl β-D-glucopyranoside can be used to measure of β-glucosidase activity .
|
-
- HY-15932
-
TOOS sodium salt
|
Biochemical Assay Reagents
|
TOOS (TOOS sodium salt) is a highly water-soluble aniline derivative widely used in diagnostics and biological experiments. TOOS can be combined with 3-methyl-2-benzothiazolinone hydrazone hydrochloride (MBTH) to form a chromogenic system to measure oxidase activity. In the MBTH-TOOS chromogenic system, MBTH is catalytically oxidized to produce (-NH) free radicals, which react with TOOS to form colorless compounds. Furthermore, the colorless compound undergoes a disproportionation reaction to produce a blue-violet quinoid compound .
|
-
- 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-W250129
-
|
Biochemical Assay Reagents
|
2,3,4,5-Tetrafluorobenzoyl chloride is a fluorinated organic compound that belongs to the class of benzoyl chlorides. It is a colorless liquid with a pungent smell and is mainly used as an intermediate in the synthesis of various pharmaceutical and pesticide compounds. 2,3,4,5-Tetrafluorobenzoyl chloride is an acylating agent that can react with a variety of nucleophiles, including amines, alcohols, and thiols, to form amides, esters, or thioesters, respectively. Its unique fluorine-containing structure can impart desired properties to target molecules, such as increased lipophilicity or increased stability against metabolic degradation. However, due to its high reactivity and potential health hazards, proper safety measures and handling procedures must be followed when using this compound.
|
-
- HY-W127391
-
(Rac)-1,2-Didodecanoylglycerol
|
Biochemical Assay Reagents
|
1,2-Dilaurin is a diacylglycerol containing lauric acid at the sn-1 and sn-2 positions. It has been used as an internal standard for the quantification of diglycerides in rat desheathed sciatic nerves. [1] Monomolecular films containing 1,2-dilauroyl-rac-glycerol have been used as substrates to measure surface pressure and the effect of pancreatic procolipase and colipase on porcine pancreatic lipase activity. [2] References: [1]. Zhu, X. and Eichberg, J. 1,2-Diacylglycerol content and its arachidonyl-containing molecular species are reduced in the sciatic nerve of streptozotocin-induced diabetic rats. J. Neurochemistry. 55(3), 1087-1090 (1990).[2]. Wieloch, T., Borgstr m, B., Piéroni, G. et al. Porcine trypsinogen and its trypsin-activated form: lipid binding and lipase activation on monomolecular membranes. FEBS Express. 128(2), 217-220 (1981).
|
Cat. No. |
Product Name |
Target |
Research Area |
-
- HY-P5965
-
|
Peptides
|
Others
|
BiP substrate is a peptide substrate of BiP that can be used to measure the BiP ATPase activity .
|
-
- HY-P3920
-
|
PKA
|
Cancer
|
Cys-Kemptide is a cysteine-terminated substrate peptide that can used to measure protein kinase A (PKA) activity .
|
-
- HY-P5500
-
|
Peptides
|
Others
|
Peptide P1 is a biological active peptide. (commonly used to measure the degree of scrambling during ETD analysis)
|
-
- HY-P4326
-
|
Fluorescent Dye
|
Others
|
Boc-Val-Pro-Arg-MCA is a sensitive fluorogenic substrate for measuring trypsin-like serine proteases activity .
|
-
- HY-P4496
-
|
Peptides
|
Others
|
Tos-Gly-Pro-Lys-pNA is a substrate for the serine protease ALP and can be used to measure the activity of this enzyme .
|
-
- HY-P3918
-
|
p38 MAPK
|
Others
|
EGF-R (661-681) T669 Peptide is a MAPK substrate that can used to measure MAPK catalytic activity .
|
-
- HY-129867
-
Z-LLL-AMC
|
Proteasome
|
Others
|
Z-Leu-Leu-Leu-AMC is a fluorogenic substrate for measuring the chymotrypsin-like protease activity of the 20S proteasome .
|
-
- HY-P4920
-
|
Fluorescent Dye
|
Others
|
Mca-SEVNLDAEFK(Dnp)-NH2 contains a highly fluorescent 7-methoxycoumarin group that is efficiently quenched by resonance energy transfer to the 2,4-dinitrophenyl group. It can be used to measure the activities of peptidases that are capable of cleaving an amide bond between the fluorescent group and the quencher group, causing an increase in fluorescence, such as can be used to measure the activity of BACE-1 .
|
-
- HY-P2513
-
|
Peptides
|
Others
|
Src Optimal Peptide Substrate is a highly specific Src substrate. Src Optimal Peptide Substrate can used to measure the Src activity .
|
-
- HY-P4285
-
|
Peptides
|
Others
|
β-Aspartylalanine is a substrate for β-aspartyl peptidase and used to measure β-aspartyl peptidase activity in fecal supernatants .
|
-
- HY-P4429
-
|
Peptides
|
Others
|
Z-YVAD-AFC is a fluorescent substrate for Caspase-1, which can be used to detect and measure the activity of Caspase-1 .
|
-
- HY-P4658
-
|
Peptides
|
Others
|
H-Val-Ala-pNA is a substrate for the dipeptide aminopeptidase (DPAPase) of Streptococcus bovis. H-Val-Ala-pNA can be used to measure the activity of the protease .
|
-
- HY-113844
-
|
Ser/Thr Protease
|
Others
|
Ac-Gly-Lys-OMe is a substrate for urokinase. Ac-Gly-Lys-OMe can be used to measure the effects of small molecule inhibitors on urokinase activity .
|
-
- HY-P4462
-
|
Peptides
|
Others
|
D-Leu-Thr-Arg-pNA is a substrate for γ-Tryptase, and can be used to measure the effects of small molecule inhibitors on γ-Tryptase activity .
|
-
- HY-P4018
-
|
HIV Protease
|
Infection
|
HIV Protease Substrate IV is a substrate of HIV protease. HIV Protease Substrate IV can be used to measure the activity of HIV (human immunodeficiency virus) -1 protease .
|
-
- HY-134432B
-
|
Ser/Thr Protease
|
Others
|
Boc-Gln-Ala-Arg-AMC acetate is a fluorogenic substrate for trypsin. Boc-Gln-Ala-Arg-AMC acetate can also be used for measuring the proteolytic activity of TMPRSS2 .
|
-
- HY-P2558
-
|
GSK-3
|
Others
|
GSK3 Substrate, α, β subunit is peptide substrate for glycogen synthase kinase-3 (GSK-3) and can be used to measure GSK-3 activity .
|
-
- HY-P2617
-
|
Caspase
|
Inflammation/Immunology
Cancer
|
Ac-WEHD-AFC is a fluorogenic caspase-1 substrate. Ac-WEHD-AFC can measure caspase-1 fluorogenic activity and can be used for the research of tumor and inflammation .
|
-
- HY-P3362
-
|
Fluorescent Dye
|
Others
|
Ac-IETD-AMC is a fluorogenic caspase-8/granzyme B substrate containing the acetyl (Ac) moiety. Ac-IETD-AMC is frequently used to measure caspase-8 activity .
|
-
- HY-P2617A
-
|
Caspase
|
Inflammation/Immunology
Cancer
|
Ac-WEHD-AFC TFA is a fluorogenic caspase-1 substrate. Ac-WEHD-AFC TFA can measure caspase-1 fluorogenic activity and can be used for the research of tumor and inflammation .
|
-
- HY-P2615
-
|
Fluorescent Dye
|
Cancer
|
Ac-VDVAD-AFC is a caspase-specific fluorescent substrate. Ac-VDVAD-AFC can measure caspase-3-like activity and caspase-2 activity and can be used for the research of tumor and cancer .
|
-
- HY-P2620
-
|
Fluorescent Dye
|
Metabolic Disease
Cancer
|
Ac-LETD-AFC is a caspase-8 fluorogenic substrate. Ac-LETD-AFC can measure caspase-8 fluorogenic activity and can be used for the research of cancer cell apoptosis and oxidative stress metabolism .
|
-
- HY-P3748
-
|
Casein Kinase
|
Others
|
Casein Kinase II Receptor Peptide is a substrate for casein kinase II with an Km value of 500 µM. Casein Kinase II Substrate can be used for measure casein kinase II activity in crude enzyme preparations .
|
-
- HY-P3814
-
|
Ribosomal S6 Kinase (RSK)
|
Cancer
|
S6 Kinase Substrate Peptide 32 is a substrate of Ribosomal S6 Kinase (RSK). S6 Kinase Substrate Peptide 32 can be used to measure the activity of RSKs which phosphorylate ribosomal protein S6 .
|
-
- HY-P4443
-
|
Peptides
|
Others
|
Ac-GAK-AMC is a fluorescent substrate that can be used to measure protease activity. AMC (7-amino-4-methylcoumarin) is a fluorescent group. In the presence of protease, the protease will hydrolyze Ac-GAK-AMC into a fluorescent product .
|
-
- HY-P3437
-
|
Virus Protease
|
Others
|
Dabcyl-KTSAVLQSGFRKM-Glu(Edans)-NH2 is a fluorogenic peptide, as the substrate to measure the enzymatic activities of protease forms. Dabcyl-KTSAVLQSGFRKM-Glu(Edans)-NH2 can be used for researching 2019-nCoV (COVID-19) infection.
|
-
- HY-P2295
-
|
SARS-CoV
|
Others
|
Dabcyl-KTSAVLQSGFRKME-Edans TFA is a fluorogenic peptide. Dabcyl-KTSAVLQSGFRKME-Edans TFA is used as the substrate to measure the enzymatic activities of protease forms. Dabcyl-KTSAVLQSGFRKME-Edans TFA has the potential for study 2019-nCoV (COVID-19) infection .
|
-
- HY-120833
-
|
Caspase
|
Others
|
Ac-Ile-Glu-Thr-Asp-pNA is a substrate for caspase-8. Caspase-8 binds to and cleaves the Ile-Glu-Thr-Asp (IETD) peptide sequence to release p-nitroalinide, which can be quantified by colorimetric detection at 405 nm as a measure of enzyme activity .
|
-
- HY-P4417A
-
|
Fluorescent Dye
|
Others
|
Ac-IEPD-AMC TFA is a fluorescent substrate used to measure protease activity. Ac-IEPD-AMC undergoes hydrolysis and releases the fluorescent product 7-amino-4-methylcoumarin (AMC). AMC fluoresces under UV light irradiation and can emit fluorescent signals .
|
-
- HY-P2296
-
|
Fluorescent Dye
|
Others
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Abz-FRLKGGAPIKGV-EDDNP TFA is a fluorogenic substrate used to measure the enzymatic activities of protease forms, such as papain-like protease 2 (PLP2) from severe acute respiratory syndrome coronavirus (SARS-CoV). Abz-FRLKGGAPIKGV-EDDNP TFA has the potential for study 2019-nCoV (COVID-19) infection .
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- HY-P2628
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Fluorescent Dye
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Others
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Dabcyl-YVADAPV-EDANS is a fluorogenic interleukin-1β converting enzyme (ICE) substrate for measuring ICE-like protease activity. Dabcyl-YVADAPV-EDANS detects fluorescence at 360 nm excitation and 480 nm emission wavelengths. ICE-like protease is a critical mediator of K + deprivation-induced apoptosis of cerebellar granule neurons .
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- HY-P4400
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Fluorescent Dye
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Others
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Z-VDVAD-AFC is a fluorogenic substrate. Z-VDVAD-AFC is used to measure the activity of cysteine protease 3 (Caspase-3). Z-VDVAD-AFC undergoes hydrolysis to release 7-amino-4-trifluoromethylcoumarin (AFC). AFC is fluorescent under ultraviolet light and can emit fluorescent signals .
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- HY-123275A
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S-2238 hydrochloride
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Fluorescent Dye
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Others
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H-D-Phe-Pip-Arg-pNA (S-2238) hydrochloride, a chromogenic substrate, is patterned after the N-terminal portion of the A alpha chain of fibrinogen, which is the natural substrate of thrombin. H-D-Phe-Pip-Arg-pNA hydrochloride is specific for thrombin and is used to measure antithrombin-heparin cofactor (AT-III). The AT-III assay using H-D-Phe-Pip-Arg-pNA hydrochloride is sensitive, accurate, and easy to perform .
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- HY-123275
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S-2238
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Fluorescent Dye
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Others
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H-D-Phe-Pip-Arg-pNA (S-2238), a chromogenic substrate, is patterned after the N-terminal portion of the A alpha chain of fibrinogen, which is the natural substrate of thrombin. H-D-Phe-Pip-Arg-pNA is specific for thrombin and is used to measure antithrombin-heparin cofactor (AT-III). The AT-III assay using H-D-Phe-Pip-Arg-pNA is sensitive, accurate, and easy to perform .
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- HY-123275C
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S-2238 dihydrochloride
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Fluorescent Dye
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Others
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H-D-Phe-Pip-Arg-pNA (S-2238) dihydrochloride, a chromogenic substrate, is patterned after the N-terminal portion of the A alpha chain of fibrinogen, which is the natural substrate of thrombin. H-D-Phe-Pip-Arg-pNA dihydrochloride is specific for thrombin and is used to measure antithrombin-heparin cofactor (AT-III). The AT-III assay using H-D-Phe-Pip-Arg-pNA dihydrochloride is sensitive, accurate, and easy to perform .
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- HY-123275B
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S-2238 acetate
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Fluorescent Dye
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Others
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H-D-Phe-Pip-Arg-pNA (S-2238) acetate, a chromogenic substrate, is patterned after the N-terminal portion of the A alpha chain of fibrinogen, which is the natural substrate of thrombin. H-D-Phe-Pip-Arg-pNA acetate is specific for thrombin and is used to measure antithrombin-heparin cofactor (AT-III). The AT-III assay using H-D-Phe-Pip-Arg-pNA acetate is sensitive, accurate, and easy to perform .
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- HY-P5378
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Cathepsin S substrate
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Peptides
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Others
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Ac-KQKLR-AMC (Cathepsin S substrate) is a biological active peptide. (Cathepsins are a class of globular lysosomal proteases, playing a vital role in mammalian cellular turnover. They degrade polypeptides and are distinguished by their substrate specificities. Cathepsin S is a cysteine proteinase involved in the pathogenesis of autoimmune diseases, atherosclerosis, cancer, obesity and related diseases.This peptide is a cathepsin S substrate fluorescently labeled with AMC (Ex/Em=354 nm/442 nm). It can be used to measure cathepsin S activity.)
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Product Name |
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Target |
Chemical Structure |
Cat. No. |
Product Name |
Chemical Structure |
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- HY-107850S
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Pregnanediol-d5 is the deuterium labeled Pregnanediol. Pregnanediol is the major metabolite of progesterone and can be excreted via urine. Pregnanediol offers an indirect way to measure progesterone levels in vivo[1].
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- HY-W040047S
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Pregnanediol 3-glucuronide- 13C5 is 13C-labeled Pregnanediol (HY-107850) Pregnanediol is the major metabolite of progesterone and can be excreted via urine. Pregnanediol offers an indirect way to measure progesterone levels in vivo.
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