■ 基本信息
启动子: | T7 |
复制子: | p15A |
质粒分类: | 大肠杆菌载体；蛋白表达质粒 |
质粒大小: | 6706bp |
原核抗性: | Amp |
克隆菌株: | DH5a |
培养条件: | 37℃，有氧，LB |
表达宿主: | 大肠杆菌 |
诱导方式: | IPTG或乳糖及其类似物 |
备注: | 温控表达质粒 |
■ 质粒属性
质粒宿主: | 大肠杆菌 |
质粒用途: | 蛋白表达 |
片段类型: | ORF
|
片段物种: | 空载体
|
原核抗性: | Amp |
真核抗性: |
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荧光标记: |
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■ 质粒简介
pTXB1 contains a mini-intein from the Mycobacterium xenopi gyrA gene (Mxe GyrA intein; 198 amino acid residues) that has been modified to undergo thiol-induced cleavage at its N-terminus (3,5). The vector allows for the purification of a target protein without any extra amino acids by cloning into the NdeI and SapI sites. The target protein is fused at its C-terminus to a self-cleavable intein tag (~28 kDa) that contains the chitin binding domain (CBD, 6 kDa) allowing for affinity purification of the fusion precursor on a chitin column.
质粒只保证关键序列正确，不保证表达效果。
■ 质粒图谱
■ 质粒序列
质粒序列请下载：
ZK334pTXB1大肠表达质粒.txt
