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Blue alpha Gal

Cat no: B2175-05


Supplier: United States Biological
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Blue Alpha Gal is a chromogenic substrate for alpha-galactosidase. Storage and Stability: Store powder at -20 degrees C under nitrogen. Powder is stable for 12 months at -20 degrees C. Aliqout and store stock solutions of X-a-Gal at -20 degrees C. Aliquots are stable for at least 6 months at -20 degrees C. Protect from light and humidity.
Catalogue number: B2175-05
Size: 50mg
Alternative names: 5-Bromo-3-Indolyl-a-D-galactoside (galactopyranoside)
References: 1. S. Fields and O.-K. Song, A Novel Genetic System to Detect Protein-Protein Interactions. Nature 340, 245-24 (1989). 2. S. Aho, A. Arffman, T. Pummi and J. Uitto, A novel reporter gene MEL1 for the yeast two-hybrid system. Anal. Biochem. 253, 270-272(1997). 3. R.S. Tubb and P.L. Liljestrom, A colony-colour method which differentiates a-galactosidase positive strains of yeast. J. Inst. Brew. 92, 588, (1986). 4. R. Gossrau and Z. Lojda, Histochemical detection of -D-galactosidase with 5-Br-4-Cl-3-indoxyl a-D-galactoside. Acta histochem. 85, 213 (1989). 5. P. Chevalier, D. Roy and and L. Savoie, X- a-gal-based medium for simultaneous enumeration of bifidobacteria and lactic acid bacteria in milk. J. Microbiol. Meth. 13, 75 (1991). 6. American Society of Brewing Chemists. Report of Subcommittee on X- a-gal medium. J. Amer. Soc. Brew. Chem. 51, 185, (1993).

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