Competent Cells

Competent Cells

Cell competence refers to the ability of a cell to take up extracellular DNA from the environment via transformation. These products include competent cells for subcloning, protein expression, and genetic library creation.
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One Shot™ PIR2 Chemically Competent E. coli Invitrogen™

The Echo™ Cloning System is a two-vector system that utilizes the Cre-lox site-specific recombination system of bacteriophage P1 (1,2) for rapid cloning into multiple vectors. Your gene of interest is cloned into one of the specially designed donor vectors which can then be recombined with as many...

One Shot™ TOP10/P3 Chemically Competent E. coli Invitrogen™

TOP10/P3 E. coliallow high-quality plasmid preparation of pCDM8, pcDNA™1.1, or any other supF-containing vector. The strain features: • P3 plasmid for selection of supF-containing plasmids • Mutated endA1 gene for increased quality of plasmid DNA preparations

BL21 Star™ (DE3)pLysS One Shot™ Chemically Competent E. coli Invitrogen™

One Shot™ BL21 Star™ (DE3) pLysS E. coli are chemically competent cells designed for applications that require high-level expression of non-toxic recombinant proteins from high copy number, T7 promoter-based expression systems (e.g., pRSET T7 vectors).

BL21-AI™ One Shot™ Chemically Competent E. coli Invitrogen™

One Shot™ BL21-AI™ E. coli are chemically competent cells designed for applications that require tight regulation and strong expression of toxic proteins from any T7 promoter-based expression systems. One Shot™ BL21-AI™ Chemically Competent cells have a transformation efficiency of >1×108 cfu/ µg...

One Shot™ BL21(DE3) Chemically Competent E. coli Invitrogen™

One Shot™ BL21(DE3) Chemically Competent E. coli are ideal for use with bacteriophage T7 promoter-based expression systems (e.g., pRSET, pCR™T7, and pET). BL21(DE3) cells carry the lambda DE3 lysogen. Recombinant proteins that are nontoxic to E.

One Shot™ BL21(DE3)pLysE Chemically Competent E. coli Invitrogen™

BL21(DE3)pLysE E. coli are ideal for use with T7 promoter-based expression vectors. Like BL21(DE3)pLysS E. coli, BL21(DE3)pLysE carry the lambda DE3 lysogen. In addition, BL21(DE3)pLysE cells contain the pLysE plasmid, which constitutively expresses T7 lysozyme.

MultiShot™ FlexPlate OmniMAX™ 2 T1R Competent Cells Invitrogen™

MultiShot FlexPlate OmniMAX 2 T1R chemically competent E. coli cells are a superior strain of cloning competent cells that are pre-aliquoted in a 96-well PCR plate to increase transformation productivity.

Tali™ Cell Cycle Kit Invitrogen™

The Tali™ Cell Cycle Kit includes a ready-to-use reagent that, when used with the Tali™ Image-Based Cytometer, provides a convenient and accurate determination of the percentage of cells in each phase of the cell cycle.

One Shot™ INVαF´ Chemically Competent E. coli Invitrogen™

INVαF´ E. coliallow stable replication of high-copy number plasmids. The genotype of INVαF´ offers the following features: • Blue/white screening of recombinant clones (lacZΔM15) • Reduction of homologous recombination of transformed plasmids (recA) • Increased quality of plasmid DNA preparations...

One Shot™ TOP10F´ Chemically Competent E. coli Invitrogen™

One Shot™ TOP10F´ Chemically Competent E. coli are identical to TOP10 cells, with the addition of an F´ episome. TOP10 competent cells are provided at a transformation efficiency of 1 x 109 cfu/µg supercoiled DNA and are ideal for high-efficiency cloning and plasmid propagation.

One Shot™ TOP10 Chemically Competent E. coli Invitrogen™

One Shot™ TOP10 Chemically Competent E. coli are provided at a transformation efficiency of 1 x 109 cfu/µg plasmid DNA and are ideal for high-efficiency cloning and plasmid propagation. They allow stable replication of high-copy number plasmids and are the same competent cells that come with many of...

MultiShot™ FlexPlate DH5α T1R Competent Cells Invitrogen™

MultiShot FlexPlate DH5α T1R chemically competent E. coli cells are cloning competent cells that are pre-aliquoted in a 96-well PCR plate to increase transformation productivity. The FlexPlate format can be divided down to any combination of 8-well segments for flexibility in transformation...

One Shot™ BL21(DE3)pLysS Chemically Competent E. coli Invitrogen™

BL21(DE3)pLysS cells are ideal for use with T7 promoter-based expression systems (e.g., pRSET, pCR™T7, and pET). BL21(DE3)pLysS E. coli carry both the DE3 lysogen and the plasmid pLysS. pLysS constitutively expresses low levels of T7 lysozyme, which reduces basal expression of recombinant genes by...

MultiShot™ FlexPlate DH10B T1R Competent Cells Invitrogen™

MultiShot FlexPlate DH10B T1R chemically competent E. coli cells are cloning competent cells that are pre-aliquoted in a 96-well PCR plate to increase transformation productivity. The FlexPlate format can be divided down to any combination of 8-well segments for flexibility in transformation...

MC1061/P3 Chemically Competent E. coli Invitrogen™

MC1061/P3 Chemically Competent E. coli are used for highly efficient transformation of vectors that require the P3 episome for selection and maintenance (i.e., pCDM8, pcDNA™1.1, or any other supF-containing vector). Contents • 5 x 300 μL competent MC1061/P3 E.
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