X-GAL
X-GAL (BCIG) is a widely used chromogenic β-galactosidase substrate. β-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.
Supplier | Selleck Chemicals |
---|---|
Product # | S6820 |
Sku # | S6820-1g |
Pricing | 1g, $217.00 |