1. Fluorescent Dye
  2. Fluorogenic Substrate
  3. Enzyme Labeling
  4. Protease Substrate

Protease Substrate

Protease Substrate (134):

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-126839
    C12FDG 138777-25-0 99.84%
    C12FDG (5-Dodecanoylaminofluorescein di-β-D-Galactopyranoside) is a lipophilic green fluorescent substrate for β-galactosidase detection. C12-FDG is more sensitive than FDG (HY-101895) for beta-galactosidase activity determinations in animal cells.
  • HY-15934
    X-GAL 7240-90-6 99.88%
    X-GAL (BCIG) is a widely used chromogenic β-galactosidase substrate. X-GAL is a colorless compound until cleaved by β-galactosidase, at which point X-GAL turns to an insoluble and detectable blue compound, making X-GAL particularly useful in techniques such as blue-white screening for cloning in bacteria. X-GAL can also be used for detection of β-galactosidase activity.
  • HY-15902
    ABTS diammonium salt 30931-67-0 99.86%
    ABTS diammonium salt is a substrate for horseradish peroxidase (HRP) conjugate.
    ABTS diammonium salt
  • HY-P1002
    Suc-Leu-Leu-Val-Tyr-AMC 94367-21-2 99.57%
    Suc-Leu-Leu-Val-Tyr-AMC is a fluorogenic substrate.
  • HY-D1027
    Dansylcadaverine 10121-91-2 98.62%
    Dansylcadaverine (Monodansyl cadaverine) is an autofluorescent compound used for the labeling of autophagic vacuoles. Dansylcadaverine, a high affinity substrate of transglutaminases, can block the receptor-mediated endocytosis of many ligands.
  • HY-32264
    X-Neu5Ac sodium 160369-85-7 99.92%
    X-Neu5Ac (sodium) is a substrate for chromogenic assay of neuraminidase activity in bacterial expression systems; with a Km of 0.89 mM for neuraminidase.
    X-Neu5Ac sodium
  • HY-D1154
    β-Ala-Lys(AMCA) 180342-52-3
    β-Ala-Lys(AMCA) is a multifunctional dye. Dyes are important tools in biological experiments. They can help researchers observe and analyze cell structures, track biomolecules, evaluate cell functions, distinguish cell types, detect biomolecules, study tissue pathology and monitor microorganisms. Their applications range from basic scientific research to clinical A wide range of diagnostics. Dyes are also widely used in traditional fields such as textile dyeing, as well as in emerging fields such as functional textile processing, food pigments and dye-sensitized solar cells.
  • HY-120971
    N-Decanoyl p-Nitroaniline 72298-63-6
    N-Decanoyl p-nitroaniline (DepNA) is one of several nitroaniline fatty acid amides which can be used to measure fatty acid amide hydrolase (FAAH) activity.1 FAAH is a relatively unselective enzyme in that it accepts a variety of amide head groups other than the ethanolamine of its endogenous substrate anandamide (AEA). It also will hydrolyze fatty acid amides with fewer carbons and fewer double bonds than arachidonate. Exposure of DepNA to FAAH activity results in the release of the yellow colorimetric dye p-nitroaniline (ε=13,500 at 410 nm). This allows the fast and convenient measurement of FAAH activity using a 96 well plate spectrophotometer.
    N-Decanoyl p-Nitroaniline
  • HY-15925
    Nitro blue tetrazolium chloride 298-83-9 99.82%
    Nitro blue tetrazolium chloride (NBT) is a substrate for dehydrogenases; is used with the alkaline phosphatase substrate 5-Bromo-4-Chloro-3-Indolyl Phosphate (BCIP) in western blotting and immunohistological staining procedures.
    Nitro blue tetrazolium chloride
  • HY-P0019A
    Z-Gly-Gly-Arg-AMC acetate 2070009-61-7 99.87%
    Z-Gly-Gly-Arg-AMC acetate is a thrombin-specific fluorogenic substrate for testing of thrombin generation in PRP and platelet-poor plasma (PPP).
    Z-Gly-Gly-Arg-AMC acetate
  • HY-P1003
    Ac-DEVD-AMC 169332-61-0 99.93%
    Ac-DEVD-AMC is a fluorescent substrate of caspase-3/caspase-7. When treating Ac-DEVD-AMC with cell lysate, Ac-DEVD-AMC releases amino-4-methylcoumarin (AMC) for fluorescence detection, with an excitation wavelength of 380 nm and an emission wavelength of 460 nm.
  • HY-W019823
    4-MUNANA 76204-02-9
    4-MUNANA is a fluorescent substrate used for neuraminidase activity assay.
  • HY-101895
    Fluorescein di(β-D-galactopyranoside) 17817-20-8 99.67%
    Fluorescein di(β-D-galactopyranoside) is a fluorogenic substrate for β-galactosidase (λex=485 nm, λem=535 nm).
    Fluorescein di(β-D-galactopyranoside)
  • HY-D1670
    Z-Gly-Pro-AMC 68542-93-8 99.80%
    Z-Gly-Pro-AMC is a fluorogenic substrate. Z-Gly-Pro-AMC is hydrolyzed by prolyl endopeptidase to generate highly fluorescent 7-amido-4-methylcoumarin (HY-D0027). (λex=380 nm, λem=465 nm).
  • HY-D0995
    7-Methyl-6-thioguanosine 55727-10-1 ≥99.0%
    7-Methyl-6-thioguanosine (MESG) is a chromophoric substrate which can be used for the quantitation of inorganic phosphate. 7-Methyl-6-thioguanosine is also used to determine the activity of purine nucleoside phosphorylase.
  • HY-D0145
    7-Ethoxyresorufin 5725-91-7 98.96%
    7-Ethoxyresorufin (Resorufin ethyl ether) is a fluorometric substrate and competitive inhibitor of cytochrome P450, especially CYP1A1. 7-Ethoxyresorufin also inhibits NO synthase.
  • HY-137276
    5-Bromo-3-indolyl β-D-galactopyranoside 97753-82-7 99.40%
    5-Bromo-3-indolyl β-D-galactopyranoside (Bluo-Gal) is a chromogenic substrate to detect bacterial β-D-galactosidase activity. 5-Bromo-3-indolyl β-D-galactopyranoside is used both to recognize labelled myofibers, and beta-gal positive organelles inside single myofibers.
    5-Bromo-3-indolyl β-D-galactopyranoside
  • HY-P1005
    Ac-DEVD-AFC 201608-14-2 99.24%
    Ac-DEVD-AFC is a fluorogenic substrate (λex=400 nm, λem=530 nm).
  • HY-137845
    4-Methylumbelliferyl β-D-galactopyranoside 6160-78-7 99.06%
    4-Methylumbelliferyl β-D-galactopyranoside is a fluorescent substrate for β-galactosidase which, when cleaved, produces a water-soluble blue fluorescent coumarin fluorophore that can be detected using a fluoroenzymeter or fluorometer.
    4-Methylumbelliferyl β-D-galactopyranoside
  • HY-D0994
    4-Methylumbelliferyl phosphate 3368-04-5 99.96%
    4-Methylumbelliferyl phosphate (4-MUP), an anionic organophosphate, is a acid and alkaline phosphatase fluorogenic substrate. 4-Methylumbelliferyl phosphate is also a nerve agent simulant.
    4-Methylumbelliferyl phosphate