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.

ClearColi™ BL21(DE3) Electrocompetent Cells, Biosearch Technologies

Supplier: Lucigen

Is there a better way to eliminate endotoxin contamination? Now there is

Expand 2 Items

Phage Display Competent Cells, Biosearch Technologies

Supplier: Lucigen

Lucigen’s Phage Display Electrocompetent Cells are perfect for antibody phage display or peptide phage display library creation

Expand 6 Items

Rosetta™ 2 Singles™ Competent Cells, EMD Millipore

Supplier: MilliporeSigma

A common method for transformation of DNA plasmids into E. coli is the use of chemically competent cells. Although competent cells can be prepared in the laboratory, greater efficiency, reproducibility, and convenience are achieved using Novagen® prepared competent cells. Novagen® Singles™ Competent Cells are designed for ultimate convenience and reliability in plasmid transformation.

Expand 4 Items

E. cloni® Chemically Competent Cells, Biosearch Technologies

Supplier: Lucigen

Lucigen’s E

Expand 7 Items

CopyCutter™ EPI400™ Electrocompetent and Chemically Competent E. coli, Biosearch Technologies

Supplier: Lucigen

Stabilize toxic targets in favorite cloning and expression vectors.

Expand 3 Items

OverExpress™ Competent Cells for Protein Expression, Biosearch Technologies

Supplier: Lucigen

Cited in over 350 research articles, Lucigen’s OverExpress C41(DE3) and C43(DE3) Competent Cells are highly effective in expressing toxic and membrane proteins

Expand 7 Items

Singles™ Competent Cells, Novagen®

Supplier: MilliporeSigma

Designed for convenience and reliability for high efficiency plasmid transformation

Expand 5 Items

BLR Competent Cells, Expression Strains, MilliporeSigma

Supplier: MilliporeSigma

A common method for transformation of plasmids into E. coli is the use of chemically competent cells. Although competent cells can be prepared in the laboratory, greater efficiency, reproducibility, and convenience are achieved using Novagen® prepared competent cells. Every Novagen® competent cell strain is verified for phenotype and purity, and is guaranteed for transformation efficiency.