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Crescent Chemical Co Inc BROMO-4-CHLORO-3-INDOLYL-B-D-G
Supplier: Crescent Chemical Co Inc SE15243.06
Bromo-4-chloro-3-indolyl-b-D-galactoside (X-Gal) research grade X-Gal is a well known histochemical substrate used to detect the β-galactosidase enzyme (1, 2, 3, 4, 9, 10). Identification of lacf-colonies (8). X-gal is used to distinguish recombinant plasmids from parental vectors in cloning ex
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