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- 酶活定义:在 7.2 的pH 值和 25°C 的温度下,一单位每分钟可释放出 1.0 微摩尔的无机正磷酸盐。
- 酶活:≥500 units/mg protein。
- 分子量:71kDa。
- 来源:面包酵母。
- 性状:白色或类白色粉末。
- 储存条件: 保存-20℃
- 用途: 无机焦磷酸酶 (PPase) 是一种普遍存在的酶,可催化 PPi + H2O → 2Pi。 它在蛋白质、RNA 和 DNA 合成中发挥着重要作用。驱动生成焦磷酸盐的代谢反应。
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