蛋白酶SCAS编号#66676-43-5
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≥ 1件¥1.00
蛋白酶SCAS编号#66676-43-5 6瓶 ,级别: ,货期: 现货 ,年销售量: 121瓶 ,库存量: 上海松江|宝山|金山|嘉定|南汇|青浦|浦东新区|奉贤|徐汇|静安|闵行|黄浦|杨浦|虹口|普陀|闸北|长宁|崇明县|卢湾 BR,500u/mg 联系方式:同号//:3306084350 ,规格: 1mg -20℃ ,中文名称: 蛋白酶S ,货号: S881199-1mg ,CAS号: 66676-43-5 NULL NULL
蛋白酶SCAS编号#66676-43-5 6瓶 ,级别: ,货期: 现货 ,年销售量: 410瓶 ,库存量: 上海松江|宝山|金山|嘉定|南汇|青浦|浦东新区|奉贤|徐汇|静安|闵行|黄浦|杨浦|虹口|普陀|闸北|长宁|崇明县|卢湾 BR,500u/mg 联系方式:同号//:3306084350 ,规格: 5mg -20℃ ,中文名称: 蛋白酶S ,货号: S881199-5mg ,CAS号: 66676-43-5 NULL NULL
英文名称:Protease S Aureus;Endoproteinase Glu-C from Staphylococcus aureus V8;V8 Protease
其他名称:V8蛋白酶S
CAS号:66676-43-5
级别:BR
来源:Staph aureus V8
Activity:≥500units/mg
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(以下信息仅供参考):粉末。
用途:本品仅供科研,不得用于其它用途
保存:2~8℃