X-gal Ready-To-Use Dropper, Each

Details:

This item has a minimum order quantity of 2 per supplier requirements. X-gal (5-bromo-4-chloro-3-indolyl--d-galactopyranoside) is a histochemical substrate widely used for beta-galactosidase to identify lac bacterial colonies. It is used in conjunction with iptg for blue/white colony screening. The solu...