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顶部产品介绍化学信息储存和溶解信息计算器技术支持

TEV Protease Protein, TEV, Recombinant (His)

Synonyms: TEV, rTEV, P1 protease
货号 TMPS-00131 一键复制产品信息
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Tobacco Etch Virus (TEV) protease is a highly site-specific cysteine protease commonly used to remove affinity tags from fusion proteins. It recognizes the sequence Glu-Asn-Leu-Tyr-Phe-Gln↓Gly/Ser (ENLYFQ↓G/S), with cleavage occurring between the Gln and Gly or Ser residue. The most frequently used recognition site is ENLYFQG.

The optimal cleavage temperature is 30 °C, though conditions such as enzyme amount, incubation time, and temperature may require optimization for different substrates. TEV protease includes an N-terminal 6×His tag, allowing for convenient removal after digestion via Ni²⁺ affinity chromatography.

The recombinant enzyme consists of 231 amino acids, has a molecular mass of approximately 28.4 kDa, and is fully biologically active following purification.

TEV Protease Protein, TEV, Recombinant (His)

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货号 TMPS-00131

别名 TEV, rTEV, P1 protease

Tobacco Etch Virus (TEV) protease is a highly site-specific cysteine protease commonly used to remove affinity tags from fusion proteins. It recognizes the sequence Glu-Asn-Leu-Tyr-Phe-Gln↓Gly/Ser (ENLYFQ↓G/S), with cleavage occurring between the Gln and Gly or Ser residue. The most frequently used recognition site is ENLYFQG.

The optimal cleavage temperature is 30 °C, though conditions such as enzyme amount, incubation time, and temperature may require optimization for different substrates. TEV protease includes an N-terminal 6×His tag, allowing for convenient removal after digestion via Ni²⁺ affinity chromatography.

The recombinant enzyme consists of 231 amino acids, has a molecular mass of approximately 28.4 kDa, and is fully biologically active following purification.

TEV Protease Protein, TEV, Recombinant (His)
规格价格库存数量
1000 U
¥ 863
5日内发货
10000 U
¥ 3,560
5日内发货
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纯度: > 95% by SDS-PAGE analyses.
颜色: 无色透明
资源下载: COA重组蛋白用户指南

产品介绍

生物活性
产品描述
Tobacco Etch Virus (TEV) protease is a highly site-specific cysteine protease commonly used to remove affinity tags from fusion proteins. It recognizes the sequence Glu-Asn-Leu-Tyr-Phe-Gln↓Gly/Ser (ENLYFQ↓G/S), with cleavage occurring between the Gln and Gly or Ser residue. The most frequently used recognition site is ENLYFQG.

The optimal cleavage temperature is 30 °C, though conditions such as enzyme amount, incubation time, and temperature may require optimization for different substrates. TEV protease includes an N-terminal 6×His tag, allowing for convenient removal after digestion via Ni²⁺ affinity chromatography.

The recombinant enzyme consists of 231 amino acids, has a molecular mass of approximately 28.4 kDa, and is fully biologically active following purification.
生物活性
10 IU/μl. Unit Definition: One unit of TEV protease cleaves > 85% of 3 μg of control substrate in 1 hour at pH 8.0 at 30°C.
研究背景
Tobacco Etch Virus (TEV) protease is a highly site-specific cysteine protease commonly used to remove affinity tags from fusion proteins. It recognizes the sequence Glu-Asn-Leu-Tyr-Phe-Gln↓Gly/Ser (ENLYFQ↓G/S), with cleavage occurring between the Gln and Gly or Ser residue. The most frequently used recognition site is ENLYFQG. The optimal cleavage temperature is 30 °C, though conditions such as enzyme amount, incubation time, and temperature may require optimization for different substrates.
标签
His
蛋白纯度
> 95% as determined by SDS-PAGE
缓冲液
Sterile liquid solution contains 50mM Tris, 5mM DTT, 50% glycerol, pH7.5.
别名
TEV, rTEV, P1 protease
化学信息
分子量28.4 kDa (Reducing conditions)
储存&溶解度
运输方式In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.
存储

Recombinant Tobacco Etch Virus Protease (rTEV) remains stable up to 1 year at -20°C from date of receipt. Please avoid freeze-thaw cycles.

实际储存温度请以COA为准

计算器

  • 复溶 计算器
  • 重组蛋白稀释 计算器
  • 比活力 计算器

剂量转换

对于不同动物的给药剂量换算，您也可以参考 更多

技术支持

请阅读 重组蛋白用户指南 了解更多具体信息.
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