X-gal (5-Bromo-4-chloro-3-indolyl-beta-galactopyranoside) is the most widely used chromogenic substrate for beta-galactosidase. Enzyme hydrolysis of the substrate yields a dark blue colored precipitate (maximum absorbance 615 nm).White solid soluble in DMSOStore desiccated at -20C and protect from lightC14H15BrClNO6MW: 408.6[7240-90-6]
Source:
Synthetic
CAS Number:
[7240-90-6]
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