Thermo Scientific BL21(DE3) 感受态细胞适用于无毒异源基因的表达。该菌株含有携带受 lacUV5 启动子控制的 T7 RNA 聚合酶基因的 λ DE3 前噬菌体,实现 IPTG 诱导的 T7 RNA 聚合酶表达。BL21(DE3) 是一种大肠杆菌 B 菌株,不含 lon 蛋白酶。其也缺乏外膜蛋白酶 OmpT。不存在这两种关键蛋白酶可降低细胞中表达...
Each ClearColi® BL21(DE3) Electrocompetent Cell Kit contains: ClearColi BL21(DE3) Electrocompetent Cells in DUO packaging (2 transformations per tube), Expression Recovery Medium (lactose minus), pUC19 Positive Control Plasmid, and complete protocols. Expression Recovery Medi...
中文名称:BL21(DE3)感受态细胞英文名称:E.coli BL21(DE3) Competent Cells 品牌:Solarbio 单位:包外观(性状):干冰运输,单加10kg干冰费 品牌Solarbio 产品编号C1400 储存条件-70℃保存,液氮保存至少一年,-70℃保存至少6个月 关键字:BL21(DE3)感受态细胞;BL21(DE3)感受态细胞价格;BL21(DE3)感受态细胞厂家;Solarbio ...
BL21 ( DE3 ) pLysS Competent Cells , and BL21 Competent CellsManual, Instruction
碧云天生产的BL21(DE3)超级感受态细胞,英文名BL21(DE3) Super Competent Cells,是一种可以用于IPTG诱导下的重组蛋白表达的E. coliBL21(DE3)即用型化学感受态细胞。使用pUC19质粒进行热激活转化,在严格按照使用说明进行操作时,转化效率可以达到1.0±0.5×107cfu/μg DNA。
Competent Cells BL21(DE3)Control DNA (pUC19,10 pg/µl )产品编号U01050A V01010A 包装规格100 μl ×1050 μl ×1■ 产品概述:BL21(DE3)感受态细胞是采用大肠杆菌BL21(DE3)菌株经特殊工艺处理得到的感受态细胞,可用于DNA 的化学转化。■ Genotype :F-omp T hsd SB (rB-mB -)gal dcm ...
Thermo Scientific BL21(DE3) Competent Cells are suitable for the expression of non-toxic heterologous genes. The strain contains the lambda DE3 prophage that carries the gene for T7 RNA polymerase under control of a lacUV5 promoter, allowing expressi
▪DH5α Competent Cells for Subcloning/DH5α 感受态细胞用于亚克隆(货号#EC0111) ▪DH5α Competent Cells/DH5α 感受态细胞(货号#EC0112) ▪DH10B Competent Cells/DH10B 感受态细胞(货号#EC0113) ▪BL21(DE3) Competent Cells/BL21(DE3)感受态细胞(货号#EC0114) ...
The BL21(DE3) Electrocompetent Cells are the first to offer high efficiency cloning and high level protein expression in the same cell. Cloning efficiencies are increased 25-1,000 fold relative to other preparations of BL21 cells, which is essential for construction of complex expression libraries....
BL21(DE3) Chemically Competent Cell 基 因 型 F- ompT hsdSB(rB- mB- ) gal dcm(DE3) 简 要 说 明 AngYuBio High5TM系列BL21(DE3)感受态细胞用于高效表达克隆于含有噬菌体T7启动子的表达载体(如pET系列)的基因。λ噬菌体DE3区含有T7噬菌体RNA聚合酶,该区整合于BL21的染色体上,所以称为BL21(DE3)。可...