G-Biosciences, 100 g, Substrates
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Resazurin, sodium salt
G-BiosciencesResazurin, 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…
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3,3',5,5'-Tetramethylbenzidine, dihydrochloride hydrate
G-Biosciences3,3′,5,5′-Tetramethylbenzidine dihydrochloride; TMB·HCl; TMB dihydrochloride MOLECULAR BIOLOGY GRADE TMB is an excellent colorimetric substrate for detection of horseradish peroxidase labelled probes and is used with peroxidase and peroxidase coupled systems,…
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4-Nitrophenyl phosphate, disodium salt hexahydrate
G-Biosciences4-Nitrophenyl phosphate, disodium salt hexahydrate PNPP, p-nitrophenyl phosphate, para nitrophenyl phosphate, PNP-phos · 2 Na MOLECULAR BIOLOGY GRADE Off white to light yellow crystalline powder Chromogenic substrate yielding a soluble yellow chromophor for the…
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3,3',5,5'-Tetramethylbenzidine, free base
G-Biosciences3,3’,5,5’-Tetramethylbenzidine, free base, TMB, MOLECULAR BIOLOGY GRADE TMB is an excellent colorimetric substrate for detection of horseradish peroxidase labelled probes and is used with peroxidase and peroxidase coupled systems, particularly in…
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Ellman's Reagent, 5,5'-Dithiobis(2-nitrobenzoic acid)
G-Biosciences5,5'-dithio-bis-(2-nitrobenzoic acid) (DTNB) Ellman's reagent is a versatile, water-soluble compound for quantifying free sulfhydryl groups in solution. It reacts with a free sulfhydryl group to yield a mixed disulfide and 2-nitro-5-thiobenzoic acid (NTB), a measurable yellow…
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4-Methylumbelliferyl phosphate bis (cyclohexylammonium) salt MUP·2CHX; 4-MU-phos·2CHX MOLECULAR BIOLOGY GRADE White to off-white microcrystalline powder Sensitive fluorogenic substrate for fluorometric and UV-spectrophotometric assays of…
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Creatine phosphate, disodium salt tetrahydrate
G-BiosciencesPhosphocreatine disodium salt Handling: Store at 5°C, protect from light PubChem Chemical ID: 24856872 Features Synomyms: Sodium creatine phosphate dibasic tetrahydrate, CAS# : 71519-72-7 Molecular Formula: …
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4-Nitrophenyl-beta-D-galactopyranoside
G-Biosciences4-Nitrophenyl-β-D- galactosidase p-Nitrophenyl-β-D-galactoside PNP-β-D-Gal MOLECULAR BIOLOGY GRADE White to off white crystalline powder Chromogenic β-galactosidase substrate yielding a yellow solution upon cleavage. Can be used for…
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S-Acetylthiocholine iodide, 100 G
G-BiosciencesS-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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1-O-Methyl-alpha-D-galactopyranoside
G-Biosciences1-O-Methyl-α- D- galactopyranoside 1-O-Methyl-galactoside 1-OMe-alpha-D-Gal MOLECULAR BIOLOGY GRADE White to off white crystalline powder A gratuitous α-galactoside inducer Store at 2-8°C and protect from light. …
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4-Nitrophenyl-beta-D-glucopyranoside
G-Biosciences4-Nitrophenyl-β-D- glucopyranoside p-Nitrophenyl-β-D-glucoside PNP-β-D-Glc MOLECULAR BIOLOGY GRADE White to off white powder Chromogenic β-D-glucosidase substrate, yielding a yellow solution upon cleavage. Store at -15°C and…