English name: Chitinase from Serratia marcescens; Chitodextrinase; Poly (14-β- [2-acetamido-2-deoxy-D-glucoside]) glycanohydrolase
Other names: chitinase
Vitality: ≥200units / g solid
Activity was defined: One unit will liberate 1.0 mg of N-acetyl-D-glucosamine from chitin per hour at pH 6.0 at 25 ° C in a 2 hour assay (. One new 1 hour unit = approx 50 old 48 hour units)
Characters: Powder, Essentially salt free
Use: Biochemical studies catalyzed hydrolysis of chitin N- acetylglucosamine enzyme reaction.
Save: -20 ℃, shelf life of 3 years