X-Gal 100 mg
X-Gal 1 g
X-Gal 5 g
Add to cart to purchase or to request a quote
X-gal is the most widely used chromogenic substrate for β-galactosidase. Enzyme hydrolysis of the substrate yields a dark blue colored precipitate (λmax ~615 nm).
Please choose your region for an optimized website experience. So we can provide you with the most useful information for your country.