X-GAL

Selleck Chemicals

X-GAL

9

Research Use Only

X-GAL (BCIG) is a widely used chromogenic bèta-galactosidase substrate. bèta-galactosidase cleaves X-gal and produce an insoluble detectable blue compound. X-Gal is applied in blue-white selection of recombinant bacterial colonies with the lac+ genotype.

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