merck millipore,默克密理博,70036,X-Gluc Solution - Novagen

The β-glucuronidase substrate X-Gluc (5-bromo-4-chloro-3-indolyl-β-D-glucuronide) is a colorimetric stain for GUS activity, and is used to identify recombinants containing pBACgus vectors, and LIC GUS Control Insert. X-Gluc Solution is provided as a 20 mg/ml stock solution, ready for dilution and use in staining plaques for GUS activity. Each vial contains enough substrate to stain 15 100-mm plates.