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Enzyme Substrates

Download the Bioassay Handbook & Selection Guide for Complete Product Listing

 

L-Tryptophan 7-amido-4-methylcoumarin hydrochloride H-Trp-AMC · HCl   MOLECULAR BIOLOGY GRADE   White to off white powder   Forms a clear, colorless solution when dissolved 0.5% in methanol/water (1:1)   Substrates of glycosidases, phosphatases and esterases are c..
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Luminol, sodium salt 5-Amino-2,3-dihydro-1,4-phthalazinedione sodium salt; 3-Amino-phthalhydrazide sodium salt   MOLECULAR BIOLOGY GRADE   Yellow to pale green powder   Forms a yellowish, clear solution when dissolved 1% in water.   Horseradish peroxidase, a common marke..
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Mug; 4-Methylumbelliferyl beta-D-glucuronide   Hydrated form of MUG is CAS # 881005-91-0.   MOLECULAR BIOLOGY GRADE 4-methylumbelliferyl-beta-D-glucuronide (MUG) is commonly used for the detection of Escherichia coli through its ability to detect activity of beta-glucuronidase (G..
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N-α-CBZ-L-Arginine 7-amido-4-methylcoumarin hydrochloride N-alpha-Z-L-Arginine AMC HCl; N-alpha-CBZ-Arg-AMC · HCl; Z-Arg-AMC · HCl   MOLECULAR BIOLOGY GRADE   Fluorogenic substrate for trypsin and papain yielding a blue fluorescent solution upon cleavage.   ..
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N-Methylindoxyl-β-D- galactopyranoside GreenTM-β-D-galactoside 1-Methyl-3-indoxyl-β-D-galactopyranoside GreenTM-β-D-Gal   MOLECULAR BIOLOGY GRADE   Off white to yellowish crystalline powder   Chromogenic substrate for β-D-galactosidase, yielding a gre..
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Tos-Ala-Y    Handling Store at -15°C, protect from light.   PubChem Chemical ID: 53471583   Features Synonyms: H-TOS-ALA-Y, N-TOSYL-L-ALANYLOXYINDOLE, 1H-indol-3-yl N-[(4-methylphenyl)sulphonyl]-L-alaninate, N-[(4-Methylphenyl)sulfonyl]-L-alanine 1H-indol-3-yl ..
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Handling Store at -15°C, protect from light / air   PubChem Chemical ID: 4383230   Features Synonyms: 37-87-6, AC1N9C3M, N0882, A823916, 6-Bromo-3[[(2-methoxyphenyl)amino]carbonyl]-2-naphthyl beta-D-Glucopyranosiduronic Acid  CAS#: 37-87-6  Molecular Formula: C..
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Gene/Protein:
Nitrotetrazolium blue chloride; NBT; Nitro blue tetrazolium chloride; Nitro-TB   MOLECULAR BIOLOGY GRADE   NBT is used in combination with 5-bromo-4-chloro-3-indoxyl phosphate (BCIP) to detect alkaline phosphatase activity in blotting techniques and in situ hybridizati..
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Phenyl-β-D- galactopyranoside Phenyl-β-D-galactoside Ph-β-D-Gal   MOLECULAR BIOLOGY GRADE   White to off white crystalline powder   Phenyl-β-D-galactopyranoside is a noninducing β-galactosidase substrate. It is used in selection of mutants of lacZ plas..
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Phenyl-β-D-glucuronide Ph-β-D-GlcA   CAS: 17685-05-1   Phenyl-β-D-glucuronic acid monohydrate is a β-glucuronidase substrate.   Store at -15°C and protect from light.   Features CAS#: 17685-05-1 Molecular Formula: C12H14O7·H2O Molecul..
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Gene/Protein:
Resazurin, sodium salt Diazoresorcinol   MOLECULAR BIOLOGY GRADE Black crystalline powder   Transition of pH Indicator: 3.8 - 6.5 orange to violet. Used in Resazurin Microtiter Assay for rapid detection of multidrug-resistant Mycobacterium tuberculosis. Used in ce..
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S-Acetylthiocholine iodide   MOLECULAR BIOLOGY GRADE   Store below 5°C in a dark, dry place.   Features CAS#: 1866-15-5 Molecular Formula: C7H16NOSI Molecular Weight: 289.180 g/mol    ..
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