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TPCK-treated Trypsin 是被 tosyl phenylalanyl chloromethyl ketone (TPCK) 抑制的胰蛋白酶,能够减少实验中自溶和非特异性蛋白水解,同时在储存和操作时表现出良好稳定性。TPCK-treated Trypsin 常用于蛋白质组学研究。
TPCK-treated Trypsin 是被 tosyl phenylalanyl chloromethyl ketone (TPCK) 抑制的胰蛋白酶,能够减少实验中自溶和非特异性蛋白水解,同时在储存和操作时表现出良好稳定性。TPCK-treated Trypsin 常用于蛋白质组学研究。
| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 10 mg | 待询 | 待询 | |
| 50 mg | 待询 | 待询 |
| 产品描述 | TPCK-treated Trypsin is a form of trypsin whose activity is inhibited by tosyl phenylalanyl chloromethyl ketone (TPCK). This compound minimizes autolysis and nonspecific proteolysis during experiments and exhibits stability during storage and handling. TPCK-treated Trypsin is suitable for use in proteomics research. |
| 体外活性 | 胰蛋白酶用 L-(tosylamido-2-phenyl) ethyl chloromethyl ketone (TPCK)处理以抑制杂酶活性。理论分子量为23.3 kDa,最适pH范围为7.5到8.5。可用于蛋白质分析,如蛋白质质谱、测序和肽图谱分析。使用说明(仅供参考):产品可直接用于蛋白质酶切,推荐酶切比例为1:50-1:100 (w/w);在37℃下酶切过夜。 |
| 存储 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
对于不同动物的给药剂量换算,您也可以参考 更多