Expresso® T7 Cloning and Expression System, N-His Expresso® T7克隆和蛋白表达系统(停产))
货号:49001-1 ,49001-2
规格:5 rxns,10 rxns
价格:2901,5320
产品类型:PCR 及DNA聚合酶
品牌:Lucigen
The Expresso T7 Cloning and Expression System is a simple method for rapid cloning and
expression of 6xHis tagged proteins. The system is based on the inducible T7 expression system
(1, 2), but it provides improved control over gene expression.The pETite vectors facilitate enzyme-free cloning of target genes and inducible expression under
control of a bacteriophage T7 promoter. They are provided with HI-Control™ 10G Competent Cells
for high-efficiency cloning and HI-Control™ BL21(DE3) cells for tight control of target gene
expression prior to induction and enhanced expression following induction. |
优点: |
▪ Save time!Enzyme-free cloning in secondswith cloning-ready vector and cells;▪ High efficiency: ›90% recombinants;▪ Tightly-controlled expressionof N- or C-terminal 6xHis tagged proteins. |
数据: |
图1.Cloning-Ready Vectors Save Hours of Research Time.Figure 2.pETite T7 expression vectors: Small size (2.2 kb vs. 5.4 kb for pET) for easier manipulation, including targeted mutagenesis. Vectors are pre-processed for instant enzyme-free cloning of PCR products with a choice of amino-terminal or carboxyl-terminal fusion of 6xHis tag to protein of interest.Figure 3. High cloning efficiency with Expresso T7 System. |
相关产品: |
▪Expresso® T7 Cloning and Expression System, C-His(货号#49002)▪ Expresso® T7 SUMO Cloning and Expression System(货号#49003)▪HI-Control™ 10G Chemically Competent Cells (SOLOs)(货号#60110-1)▪HI-Control™ BL21(DE3) Chemically Competent Cells (SOLOs)(货号#60435-1)▪ SUMO Express Protease(货号#30801-2) |
技术参数 产品优点 - Save time! Enzyme-free cloning in seconds with cloning-ready vector and cells.
- High efficiency: ›90% recombinants.
- Tightly-controlled expression of N- or C-terminal 6xHis tagged proteins.
产品应用 - The Expresso T7 Cloning and Protein Expression Systems are designed for fast, easy, and efficient directional cloning and expression of PCR-amplified genes.
组成成分 The Expresso T7 Cloning & Expression System contains pre-processed pETite® N-His or pETite C-His Vector DNA, HI-Control™ 10G Chemically Competent Cells for cloning, and HI-Control BL21(DE3) Chemically Competent Cells for protein expression. Also included are N-His or C-His Positive Control Insert DNAs, and transformation positive control pUC DNA.
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