You Searched For: Preserved Specimens

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: (ST200157)
Supplier: Agilent Technologies

Catalog Number: (ST200314)
Supplier: Agilent Technologies

Catalog Number: (101417-890)
Supplier: New England Biolabs (NEB)
Description: 6x0.2 ml

Small Business Enterprise


Catalog Number: (101417-888)
Supplier: New England Biolabs (NEB)
Description: 20x0.05 ml

Small Business Enterprise


Catalog Number: (99900-870)
Supplier: Agilent Technologies
Description: Expression of toxic proteins in BL21 and BL21-Gold cells, Contains: Bacteriophage CE6, BL21 cells and LE392 cells 1 kit


Catalog Number: (200067-176)
Supplier: New England Biolabs (NEB)
Description: Subcloning Efficiency

SDS Small Business Enterprise


Catalog Number: (200064-396)
Supplier: New England Biolabs (NEB)
Description: NEB Turbo Competent E.coli (High Efficiency) - 20x0.05 ml

SDS Small Business Enterprise


Catalog Number: (101417-920)
Supplier: New England Biolabs (NEB)
Description: 6x0.2 ml

Small Business Enterprise


Catalog Number: (99900-854)
Supplier: Agilent Technologies
Description: Optimize your protein expression experiments for full length and high level expression by cloning into our variety pack of BL21 Competent Cells. 1 Kit


Catalog Number: (101640-796)
Supplier: New England Biolabs (NEB)
Description: Nico21(De3) competent e.coli - 20x0.05 ml

Small Business Enterprise


Catalog Number: (103391-800)
Supplier: New England Biolabs (NEB)
Description: Lemo21(DE3) Competent E. Coli, Antibiotic Resistance: cam, Applications: E.coli Protein Expression, IMPACT* Protein Expression, Membrane Protein Expression, Peptide Ligation, Toxic Protein Expression, Storage Temperature: -80 deg C, Size: 12 x 0.05 ml/tube


Catalog Number: (101417-914)
Supplier: New England Biolabs (NEB)
Description: 6x0.2 ml

Small Business Enterprise


Catalog Number: (103391-802)
Supplier: New England Biolabs (NEB)
Description: Competent Cells, SHuffle T7 competent E.coli


Catalog Number: (76486-072)
Supplier: New England Biolabs (NEB)
Description: Competent E. coli, 10-beta, (High Efficiency), derivative of the popular DH10B. It is T1 phage resistant and endonuclease I (endA1) deficient for high- quality plasmid preparations, ideal for cloning large plasmids and BACs, Outgrowth medium included, Size: 1 96-well plate (20 ul/well)


Catalog Number: (101417-896)
Supplier: New England Biolabs (NEB)
Description: 6x0.2 ml

Small Business Enterprise


Catalog Number: (102877-612)
Supplier: New England Biolabs (NEB)
Description: Competent Cells, NEB®, NEB Stable competent <i>E.coli</i> (high efficiency)

Small Business Enterprise


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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.
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