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.


157  results were found

SearchResultCount:"157"

Sort Results

List View Easy View

Rate These Search Results

Supplier: INTACT GENOMICS, INC MS
Description: <p>Highest transformation efficiencies.</p>

New Product

Supplier: INTACT GENOMICS, INC MS
Description: <p>Enables development of more efficient plant transformation systems.</p>

New Product

Supplier: INTACT GENOMICS, INC MS
Description: <p>Faster <em>E.coli</em> transformation protocol and no outgrowth step.</p>

New Product

Supplier: INTACT GENOMICS, INC MS
Description: <p>Enables development of more efficient plant transformation systems.</p>

New Product

Supplier: INTACT GENOMICS, INC MS
Description: <i>Agrobacterium</i> electro-competent cells provide the highest bacterial transformation efficiency, along with availability of unique strains.

Catalog Number: (103753-112)
Supplier: INTACT GENOMICS, INC MS
Description: igMax™ DH10B derivative electro-competent cells are suitable for demanding cloning situations, such as synthetic bio-applications, BAC cloning, assembling large and multi-DNA fragments, and large construct transformation or cloning difficult targets, requiring the greatest number of transformants possible. Utilizing proprietary manufacturing methods, these cells allow for effective transformation of all large DNA molecules (≥10 kb to 350 kb).


Supplier: INTACT GENOMICS, INC MS
Description: Chemically competent DL39 (DE3) <i>E. coli</i> cells are specific for transformation and protein expression in order to uniformly and specifically label e.g. phenylalanine or leucine residues. DL39 (DE3) can also be used to reduce NMR cross-labeling via. transaminase activity for valine, leucine, isoleucine, aspartate, phenylalanine, tyrosine and tryptophan residues.

Supplier: INTACT GENOMICS, INC MS
Description: The igNext™ NGS DNA library preperation kit includes high-quality buffers and enzymes needed to make DNA fragment libraries for whole-genome sequencing on the Illumina platform. This kit facilitates consistent and proven performance for various types of samples.

Catalog Number: (104013-300)
Supplier: INTACT GENOMICS, INC MS
Description: Intact Genomics chemically competent <i>Agrobacterium</i> combo pack is perfect for scientists who require multiple <i>Agrobacterium</i> competent cell strains for their research. The chemically competent <i>Agrobacterium</i> combo pack contains three 50 µl aliquots of GV3101, AGL1, EHA105 and LBA4404 along with pCambia and our proprietary Agro Recovery Media.


Supplier: INTACT GENOMICS, INC MS
Description: Intact Genomics TG1 Phage Display Electrocompetent Cells are suitable for protein expression and preparation of antibody or peptide phage display libraries.

Supplier: INTACT GENOMICS, INC MS
Description: <p>Suitable for the production of phage display libraries.</p>

New Product

Supplier: INTACT GENOMICS, INC MS
Description: <p>Enables development of more efficient plant transformation systems.</p>

New Product

Supplier: INTACT GENOMICS, INC MS
Description: Intact Genomics JM109(DE3) chemically competent <i>Escherichia coli</i> cells are suitable for high efficiency transformation in a wide variety of applications such as cloning and sub-cloning. JM109(DE3) is useful for the high-level expression of genes cloned into vectors for expression of sequence downstream from the T7 promoter.

Inquire for Price
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.
To process your orders without delay, please provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide ID that includes your business name & shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number. Acceptable forms of ID are:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name & address

* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. VWR will not lift restrictions for residential shipping addresses.

-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.
145 - 157 of 157
no targeter for Bottom