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- 活力定义:25℃,PH7.0,每分钟使237nm处光密度值减少0.001的酶量为1ATEE单位(u)。
- 分子量:约25 kDa。
- 最适pH :7.5~8.5。
- 等电点(PI): 8.3。
- 性状:白色或近似白色结晶或无定形粉末。无气味。溶于水和稀缓冲溶液。
- 比重: 1.047
- 储存条件: -20℃
- 用途: 蛋白质的分解和消化。蛋白水解酶,用于没有外源胰蛋白酶活性存在条件下的蛋白质水解。有分解肽键作用,水解肽键的羧基端带有芳香或长疏水链(Tyr, Trp, Phe, Met)的肽键。
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