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AdipoGen X-Gal

Supplier: AdipoGen AGCC10003G001

Chemical. CAS 7240-90-6. Formula C14H15BrClNO6. MW 408.6. Molecular biology reagent. Chromogenic substrate for beta-galactosidase. Used in gene cloning together with IPTG Prod. No. AG-CC1-0002 to indicate whether a cell expresses the beta-galactosidase enzyme, which is encoded by the lacZ gene, in a technique called blue/white screening. Distinguishes between recombinant and non-recombinant plasmids carrying the beta-galactosidase gene. Used in two-hybrid analysis. X-Gal is used to determine E. coli and coliform content in drinking water samples.
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