产品目录 |
产品详细 |
蛋白酶SProtease S Aureus |
CAS: 66676-43-5 |
|
---|---|---|
产品编号 | PM0274 | |
中文名 | 蛋白酶S | |
英文名 | Protease S Aureus | |
别名 | ||
分子式 | Endoproteinase Glu-C from Staphylococcus aureus V8;V8 Protease | |
品牌 | ||
货号 | ||
性状 | ||
化合物种类 | ||
纯度 | BR | |
规格 | 1毫克 | |
价格 | 电话:; 手机: | |
详细情况:
上海纯优生物现货供应蛋白酶S,英文名称Protease S Aureus。
英文名称:Protease S Aureus;Endoproteinase Glu-C from Staphylococcus aureus V8;V8 Protease
中文名称:蛋白酶S
CAS号:66676-43-5
级别:BR
来源:Staph aureus V8
Activity:≥500units/mg
蛋白酶S活力定义:One Unit causes a change of 0.001 A280 nm per minute at 37℃, pH 7.8 using casein as the substrate
产品描述:Protease S. aureus V8 (Endoproteinase-Glu-C) specifically cleaves peptide bonds on the COOH-terminal side of either aspartic or glutamic acids. In the presence of ammonium, the enzyme specificity is limited to glutamic sites. It has a molecular weight of 27,000 daltons and optimum pH's of 4.0 and 7.8 with hemoglobin as the substrate. Protease S. aureus V8 is inhibited by diisopropylfluorophosphate and monovalent anions such as F-, Cl-, CH3COO- and NO3. Enzyme activity is determined by the casein digestion assay described by Drapeau (Methods Enzymol., 45, 469, 1976).
性状:粉末。
用途:生化研究。
保存:2~8℃
相关产品:
桑拿论坛最新 上海_上海花千坊爱上海/厦门喝茶工作室相关的文章:
|