Axygen® X-Gal-IPTG Spray Reagent for Blue/White Colony Screening, Corning®

Axygen® X-Gal-IPTG spray is a ready-to-use solution of optimal quantities of IPTG, X-Gal, and stabilizers presented in a spray bottle. It can be directly sprayed on agar plates containing appropriate antibiotics. After spraying, agar plates could be stored at 4 °C (39.2°F) for later use. Provides easy, accurate and consistent screening of Blue/White colonies. Sprays deliver optimal concentration and volume consistently for consistent and accurate results. No need to weigh X-Gal and IPTG and mix them in special solutions, saving time and cost.