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Competent Cells

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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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Supplier:  Hardy Diagnostics
Description:   RapidCELLS™ E
Supplier:  Agilent Technologies
Description:   BL21-CodonPlus strains are engineered to contain extra copies of genes that encode the tRNAs that most frequently limit translation of heterologous pr...
SDS
Supplier:  Lucigen
Description:   Lucigen’s E
Supplier:  Genlantis
Description:   CloneCatcher™ DH5S silver electrocompetent E.coli strain is a variant of the standard DH5α bacterium.
Supplier:  Lucigen
Description:   This cell line was created by adding the pCJ105 plasmid to BW313 cells, and is ideally suited to the Kunkel directed mutagenesis method
Supplier:  Lucigen
Description:   Lucigen’s E. cloni competent cells share the most useful genetic elements of standard cloning strains like DH5α™, DH10B™, JM109, TOP10, etc. and direc...
Supplier:  MilliporeSigma
Description:   A common method for transformation of DNA plasmids into E. coli is the use of chemically competent cells. Although competent cells can be prepa...
SDS
Supplier:  Lucigen
Description:   Cited in over 350 research articles, Lucigen’s OverExpress C41(DE3) and C43(DE3) Competent Cells are highly effective in expressing toxic and membrane...
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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