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CAS:9001-22-3
Appearance:White to light yellow powder
Storage: 2-8℃
Product introduction
β-GC is widely distributed in animals, plants, microorganisms and cultured cells. It catalyzes the hydrolysis of β-glycosidic bonds and has various physiological functions. β-GC hydrolyzates terpenoid aroma precursors and turns the glycosidic bonded state into a free state. To produce fragrance; β-GC is able to hydrolyze safuroside in plants and release HCN, thereby preventing insect feeding. β-GC decompositions p-nitrophenyl-β-D-glucopyranoside to p-nitrophenol, which has a maximum absorption peak at 400nm. The β-GC activity was calculated by measuring the increase rate of absorbance value.
Scope of application
It can be used in biochemical studies. It is a protein with biocatalyst function that can hydrolyze glucosides to glucose and other components. It is the main active component of amygdalase.
Unit definition
Under the condition of PH 5.0 and 35℃, the amount of glucose released by the catalytic reaction with salicin as the substrate was 1.0μmol per minute, which was one unit of enzyme activity
recommended name
EC 3.2.1.21
Optimum pH
5
Optimum temperature
35-37℃
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