SCR508
TAT-CRE 重组酶
TAT-CRE Recombinase is a recombinant cell-permeant fusion cre-recombinase protein consisting of TAT sequence, a nuclear localization sequence (NLS) and it is known to catalyze the site specific recombination event between two loxP DNA sites.
别名:
Integrase, Recombinase Cre, cre recombinase
About This Item
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一般描述
• 如果LoxP位点位于不同的染色体上,则Cre重组酶将介导染色体易位。
• 如果LoxP位点的方向相反,则Cre重组酶将介导floxed片段的倒置。
• 如果LoxP位点的方向相同,则Cre重组酶将介导floxed片段的缺失。
这样,LoxP位点的放置可以激活,抑制或交换其他基因。
EMD Millipore’s TAT-CRE重组酶是一种重组细胞渗透性融合蛋白,由衍生自HIV-TAT(TAT)的碱性蛋白易位肽、核定位序列(NLS)、Cre蛋白和N端组氨酸标签(H6)组成,用于有效纯化大肠埃希菌中的蛋白质。
EMD Millipore’s TAT-CRE重组酶已显示可从人和小鼠IPS细胞中有效切除STEMCCA病毒转基因。
应用
质量
- 纯度:SDS-PAGE凝胶上蛋白纯度大于70%的约41 kDa的单条带
- 功能活性:介导HEK293T-Cre报告细胞系中loxP修饰等位基因的重组
- 内毒素水平:小于1 Eu/ug蛋白
单位定义
外形
储存及稳定性
储存分类代码
10 - Combustible liquids
WGK
WGK 1
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实验方案
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