Enzyme Substrates
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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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 hybridization chemistry. ..
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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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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 cell viability tes..
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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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S-Butyrylthiocholine iodide
2-(Mercaptoethyl)trimethylammonium iodide butyrate
MOLECULAR BIOLOGY GRADE
A sulfur-containing analog of butyrylcholine which is hydrolyzed by butyrylcholinesterase to butyrate and thiocholine. It is used as a reagent in the determination of butyrylchol..
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5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside is most commonly known as X-Gal. X-gal is a histochemical substrate for β-galactosidase which cleaves X-Gal to yield an insoluble blue precipitate.
X-Gal is a mainstay in molecular biology cloning applications in which it is u..
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