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TEV蛋白酶

TEV Protease, 1,000U

产品概述 技术指标 订购信息 服务支持
详细描述:
TEV Protease, also known as Tobacco Etch Virus (TEV) Protease, is a highly specific cysteine protease that recognizes the amino-acid sequence Glu-Asn-Leu-Tyr-Phe-Gln-(Gly/Ser) and cleaves between the Gln and Gly/Ser residues. It is often used for the removal of affinity purification tags such as maltose-binding protein (MBP) or poly-histidine from fusion proteins. TEV Protease has a 6xHis-tag for easy removal from a reaction using nickel affinity resins and has been engineered to improve thermal stability and decrease autolysis.
来源:Cloned from Tobacco Etch Virus and expressed in E. coli. 单位定义:1 unit of TEV Protease will cleave 2 µg of MBP-fusion protein, MBP5-TEV-paramyosin ΔSal, to 95% completion in a total reaction volume of 10 µl in 1 hour at 30°C in 50 mM Tris-HCl (pH 7.5 @ 25°C) with 0.5 mM EDTA and 1 mM DTT. 储存温度:-20°C 热失活:65°C for 10 min 分子量:28 kDa
货号 名称 单位 购买
P8112S TEV蛋白酶 1,000U 商城订购

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