产品说明
一般描述
Protein phosphatase 2A (PP2A) is a specific protamine-kinase-inactivating phosphatase, one common physiological form of which is PP2A2.
应用
Protein phosphatase 2A2 has been used in a study to investigate two heat-stable protein inhibitors. It has also been used in a study to describe the purification and properties of a protamine kinase from bovine kidney microsomes.
生化/生理作用
Protein Phosphatase 2A2 from bovine kidney was shown to be a unique inhibitor of protamine kinase while other phosphatases in the same family including PP1, PP2B, PP2C did not show any inhibition.
单位定义
One unit will release 1 nanomole of inorganic phosphate from (32)P-labeled phosphorylase per minute at pH 7.0 at 30 deg C.
外形
Solution of 1 μg per vial in 50 μl of 50 mM Tris-HCl, pH 7.0, containing 14 mM β-Mercaptoethanol, 1mM benzamidine, 0.1 mM PMSF, 1mM EDTA, and 50% glycerol.
基本信息
| NACRES | NA.54 |
产品性质
| 形式 | buffered aqueous glycerol solution |
| 质量水平 | 200 |
| specific activity | ~2.0 U/vial |
| 分子量 | dimer 101 kDa (65 kDa and 36 kDa) |
| 运输 | dry ice |
| 储存温度 | −70℃ |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H317 |
| 预防措施声明 | P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364 |
| 危险分类 | Skin Sens. 1 |
| 储存分类代码 | 10 - Combustible liquids |
| WGK | WGK 1 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
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