You Searched For: Competent Cells

Competent cells are those that have had their cell walls altered to render it easier to incorporate foreign DNA into their interiors. Cells are made competent by a process that uses calcium chloride and heat shock, and cells that are undergoing very rapid growth are made competent more easily than cells in other stages of growth. Factors such as transformation efficiency, genetic markers, and packaging formats will impact the time and effort required for your project, and so too its success. Choose from a number of cell types and formats to ensure optimal function.

Competent cells are those that have had their cell walls altered to render it easier to incorporate foreign DNA into their interiors. Cells are made competent by a process that uses calcium chloride and heat shock, and cells that are undergoing very rapid growth are made competent more easily than cells in other stages of growth. Factors such as transformation efficiency, genetic markers, and packaging formats will impact the time and effort required for your project, and so too its success. Choose from a number of cell types and formats to ensure optimal function.


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Catalog Number: ST200158
Supplier: Agilent Technologies


Description: TransforMax* EPI300* Electrocompetent E. Coli, tandard cloning for large inserts and Gibson assembly electroporation, Clone large inserts and transform large plasmids, high transformation efficiencies >1 x 1010 cfu/ug, Size: 10 X 100 ul
Catalog Number: 75927-928
Supplier: Lucigen

Description: Provide An Economical Option For Simple Cloning, Subcloning, And Plasmid Isolation With Or Without Blue/White Screening. Substitute For Commonly Used Strains Such As Dh5A, Dh10B, Jm109Etc.
Catalog Number: 95062-660
Supplier: Lucigen


Description: TransforMax* EC100D* pir-116 Electrocompetent E. Coli, Each is supplied with 10 ul (100 pg/ul) of pR6Kan Control DNA in TE Buffer, 16 cells enable propagation of up to 250 rescue plasmid copies per cell, Size: 5 x 100 ul
Catalog Number: 75927-932
Supplier: Lucigen


Description: OverExpress C43(DE3) Chemcomp Cells (? 1 x 106 cfu/ug) are derivatives of BL21(DE3) strains that express toxic proteins. Packaged in one transformation per tube (SOLOs) for convenience. 12 rxns.
Catalog Number: 89027-142
Supplier: Lucigen


Description: CopyControl* Induction Solution Prepare unbiased fosmid libraries of approximately 40 kb that can be maintained at single-copy number and induced to high-copy number as needed when grown in the TransforMax EC300 E. Coli, Size: 25 ml
Catalog Number: 75927-886
Supplier: Lucigen


Catalog Number: 16003-938
Supplier: MilliporeSigma

Catalog Number: 16003-944
Supplier: MilliporeSigma

Catalog Number: 16003-942
Supplier: MilliporeSigma

Description: E. cloni* 10G ELITE Electrocompetent Cells (>2 x 1010 cfu/¦g) provide large numbers of transformants, even from hard-to-clone or limited DNA. Packaged in six transformations per tube (SixPacks) for convenience. 24 rxns.
Catalog Number: 89002-662
Supplier: Lucigen


Catalog Number: 16003-972
Supplier: MilliporeSigma

Description: pET Host Strain Glycerol Stocks. All pET System host strains* are available separately as standard glycerol stocks. The most widely used strains are also available as pretested competent cells, ready for transformation (see following page).
Catalog Number: 80030-582
Supplier: MilliporeSigma

Description: Phage T1-Resistant TransforMax* EPI-300*-T1R Electrocompetent E. Coli, Supplied with CopyControl* Induction Solution and pUC19 Control DNA, to regulate the copy number of Copy, Control Fosmid clones, Size: 10 x 100ul
Catalog Number: 75927-924
Supplier: Lucigen


Description: E. cloni* EXPRESS BL21(DE3) Chemically Competent Cells (? 1 x 107 cfu/ug) are perfect for everyday protein expression and offer the best value available from any supplier. Packaged in two transformations per tube (DUOs) for convenience. 12 rxns.
Catalog Number: 89005-032
Supplier: Lucigen


Description: pET Host Strain Glycerol Stocks. All pET System host strains* are available separately as standard glycerol stocks. The most widely used strains are also available as pretested competent cells, ready for transformation (see following page).
Catalog Number: 80030-338
Supplier: MilliporeSigma

Catalog Number: 80509-778
Supplier: MilliporeSigma

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