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原装现货|X-Gal
描述:
X-gal (5-bromo-4-chloro-3-indolyl-β-D-galactoside), a histochemical substrate for β-galactosidase, yields a blue precipitate upon hydrolysis, making it suitable for use in immunoblotting or immunocytochemical assays. Bacteria containing active β-galactosidase produce blue colonies when grown on plates containing X-gal. X-gal is supplied as white crystals and is soluble in dimethylformamide.
详细说明:
Substrate: X-Gal
Product Size: 100 mg
Substrate Type: Beta-Gal Substrate
Detection Method: Colorimetric
Cell Permeability: Cell-Permeant
Substrate Properties: Chemical Substrate |