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- 活力定义:在 pH 7.2 和 37°C 下,一单位本品每分钟可将 1.0μmol L-亮氨酸对硝基苯胺水解为 L-亮氨酸和对硝基苯胺。(在 25°C 时,活性仅为 37°C 时的 40%。)以 L-亮氨酸对硝基苯胺作底物时的活性是以 L-亮氨酰胺作底物时活性的 2-5 倍。
- 类型:Type IV-S
- 活力:10-40 units/mg protein (Bradford).
- 性状:3.5M (NH4)2SO4 溶液中的悬浮液,pH 7.7,含 10mM MgCl2.
- 储存条件: 2-8℃
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