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- 分子量:~13700
- 活力:≥60u/mg
- 干燥失重:≤5.0%
- 酶反应:专一地催化核糖核酸的核糖部分3′和5′磷酸二酯键的裂开,形成具有2′,3′-环一磷酸衍生物寡聚核苷酸。水
- 稳定性:溶液在25℃以下相当稳定,最大稳定范围pH2-4.5。
- 最适pH:7.7。
- 最适温度:65℃。
- 等电点(pl)7.8。
- 抑制剂:镁(Mg2+)、脱氧核糖核酸(竞争性抑制剂)、变性脱氧核糖核酸.
- 性状:白色粉末。一种水解核糖核酸的酶。
- 储存条件: -20℃
- 溶解性: 极易溶于水。
- 用途: )测定核酸的结构,脱氧核糖核酸和核糖核酸的降解
- 敏感性: 对湿敏感
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