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- 酶活定义:One unit will hydrolyze 1.0 μmole of p-nitrophenyl N-acetyl-β-D-glucosaminide to p-nitrophenol and N-acetyl-D-glucosamine per min at pH 5.0 at 25 °C.
- 酶活:50 units/mg protein.
- 来源:Canavalia ensiformis (刀豆).
- 性状:Suspension in 2.5 M (NH4)2SO4, pH 7.0
- 储存条件: 2~8℃
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