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.

Sort By

« ‹ 1 2 3 › »

TOP10 Chemically Competent Cells

Supplier: Creative Biomart

Agrobacterium competent cells for plant transformation.

Expand 1 Items

EHA101 Chemically Competent Cells

Supplier: Creative Biomart

Agrobacterium competent cells for plant transformation.

Expand 1 Items

BL21 Competent Cells, Agilent Technologies

Supplier: Agilent Technologies

BL21 competent cells are an all-purpose strain for high-level protein expression and easy induction.

Expand 1 Items

Singles™ Competent Cells, Novagen®

Supplier: MilliporeSigma

Designed for convenience and reliability for high efficiency plasmid transformation

Expand 6 Items

B834 Competent Cells, Expression Strains, MilliporeSigma

Supplier: MilliporeSigma

A common method for transformation of plasmids into E

Expand 4 Items

C58C1 Chemically Competent Cells

Supplier: Creative Biomart

Agrobacterium competent cells for plant transformation.

Expand 1 Items

BJ5183 Electroporation-Competent Cells, Agilent Technologies

Supplier: Agilent Technologies

BJ5183 electroporation competent cells are a recombination proficient bacterial strain.

Expand 2 Items

Ar.Qual Chemically Competent Cells

Supplier: Creative Biomart

Agrobacterium competent cells for plant transformation.

Expand 1 Items

MSU440 Chemically Competent Cells

Supplier: Creative Biomart

Agrobacterium competent cells for plant transformation.

Expand 1 Items

XL-1 Red Competent Cells, Agilent Technologies

Supplier: Agilent Technologies

XL-1 Red Competent Cells are ideal for introducing random mutations into a cloned gene of interest.

Expand 1 Items

Rosetta™ Competent Cells, Expression Strains, MilliporeSigma

Supplier: MilliporeSigma

Rosetta™ host strains are BL21 derivatives designed to enhance the expression of eukaryotic proteins that contain codons rarely used in E. coli.

Expand 6 Items

XL1 Blue and XL2 Blue Competent Cells, Agilent Technologies

Supplier: Agilent Technologies

XL1 and XL2-Blue Competent Cells are versatile for routine cloning and allow blue-white color screening for high efficiency cloning of methylated DNA.

Expand 8 Items

Ar.1193 Chemically Competent Cells

Supplier: Creative Biomart

Agrobacterium competent cells for plant transformation.

Expand 1 Items

E. cloni® Chemically Competent Cells, Biosearch Technologies

Supplier: Lucigen

Lucigen’s E

Expand 7 Items

TG1 Electroporation-Competent Cells, Agilent Technologies

Supplier: Agilent Technologies

Phage display libraries from electroporation-competent cells with high transformation efficiency.

Expand 1 Items

EHA105 Chemically Competent Cells

Supplier: Creative Biomart

Agrobacterium competent cells for plant transformation.

Expand 1 Items

AGL1 Chemically Competent Cells

Supplier: Creative Biomart

Agrobacterium competent cells for plant transformation.

Expand 1 Items

Ar.A4 Chemically Competent Cells

Supplier: Creative Biomart

Agrobacterium competent cells for plant transformation.

Expand 1 Items

LBA4404 Chemically Competent Cells

Supplier: Creative Biomart

Agrobacterium competent cells for plant transformation.

Expand 1 Items

One-Minute Competent Cells (DH5 Alpha)

Supplier: ReVacc Scientific

The one-minute competent cells (DH5 Alpha) are engineered for chemical transformation with high efficiency.

Expand 2 Items

Origami™ 2(DE3) Singles™ Competent Cells, 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.

Expand 4 Items

EletroTen-Blue Electroporation-Competent Cells, Agilent Technologies

Supplier: Agilent Technologies

Achieve the highest transformation efficiencies available when cloning large plasmids and ligated DNA.

Expand 1 Items

JM109 Competent Cells, >10(7)cfu/ug, Promega

Supplier: Promega Corporation

JM109 is a K strain that is recA- and endA- to minimize recombination and improve the quality of plasmid DNA. In addition, the cells carry the F´ episome, which allows blue/white screening.

Expand 1 Items

E. cloni® EXPRESS BL21 (DE3) Competent Cells, Biosearch Technologies

Supplier: Lucigen

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.

Expand 4 Items

ArcticExpress Competent Cells, Agilent Technologies

Supplier: Agilent Technologies

Tackle two common bacterial gene expression hurdles: protein insolubility and codon bias.

Expand 5 Items

Endura™ Competent Cells, Biosearch Technologies

Supplier: Lucigen

With Lucigen’s Endura Competent cells, you can clone unstable sequences with exceptionally reliable results

Expand 5 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