包装
5000 units in glass bottle
Unit Definition
以 p -硝基苯丁酸酯为底物,在 37°C、pH 7.2 条件下,1 个单位每分钟将释放 1.0 nmol p -硝基苯酚。
Physical form
用 3.8 M 硫酸铵、0.02 MTris HCl (pH 8.0) 混悬
Preparation Note
亲和纯化
性质
Quality Level | 200 |
form | ammonium sulfate suspension |
specific activity | ≥2,000 units/mg protein (BCA) |
storage temp. | 2-8°C |
安全信息
RIDADR NONH for all modes of transport