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138 results for Competent Cells

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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.

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K. lactis GG799 Competent Cells, New England Biolabs

K. lactis GG799 Competent Cells, New England Biolabs

Supplier: New England Biolabs (NEB)

Chemically competent Kluyveromyces lactis cells suitable for transformation with a linearized pKLAC-series expression vector

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SCSI Supercompetent Cells, Agilent Technologies

SCSI Supercompetent Cells, Agilent Technologies

Supplier: Agilent Technologies

SCSI supercompetent and DH5α competent cells are classic E. coli strains engineered for competence.

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JM Competent Cells, Agilent Technologies

JM Competent Cells, Agilent Technologies

Supplier: Agilent Technologies

JM Competent Cells are recombination- and E. coli K12 restriction-proficient.

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dam-/dcm- Competent E.coli, New England Biolabs

dam-/dcm- Competent E.coli, New England Biolabs

Supplier: New England Biolabs (NEB)

Methyltransferase deficient chemically competent E.coli cells suitable for growth of plasmids free of Dam and Dcm methylation.

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BL21 Competent Cells, Agilent Technologies

BL21 Competent Cells, Agilent Technologies

Supplier: Agilent Technologies

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

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Protein Expression Competent Cell Pack, Agilent Technologies

Protein Expression Competent Cell Pack, Agilent Technologies

Supplier: Agilent Technologies

Protein Expression competent cell packs efficiently test multiple strains for expression.

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XL1 Blue and XL2 Blue Competent Cells, Agilent Technologies

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.

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NiCo21(DE3) Competent E.coli, New England Biolabs

NiCo21(DE3) Competent E.coli, New England Biolabs

Supplier: New England Biolabs (NEB)

Chemically competent E.coli cells derived from BL21(DE3).

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EletroTen-Blue Electroporation-Competent Cells, Agilent Technologies

EletroTen-Blue Electroporation-Competent Cells, Agilent Technologies

Supplier: Agilent Technologies

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

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NEB®5-alpha Competent E.coli (Subcloning Efficiency), New England Biolabs

NEB®5-alpha Competent E.coli (Subcloning Efficiency), New England Biolabs

Supplier: New England Biolabs (NEB)

Chemically competent E.coli cells suitable for subcloning efficiency transformation in a wide variety of applications.

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T7 Express Competent E.coli (High Effic.), New England Biolabs

T7 Express Competent E.coli (High Effic.), New England Biolabs

Supplier: New England Biolabs (NEB)

Enhanced BL21 E.coli derivative for suitable for high efficiency transformation and protein expression.

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NEB®Turbo Competent E.coli (High Effic.), New England Biolabs

NEB®Turbo Competent E.coli (High Effic.), New England Biolabs

Supplier: New England Biolabs (NEB)

Chemically competent E.coli cells suitable for high efficiency transformation and rapid colony growth (6.5 hours).

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SCS110 Competent Cells, Agilent Technologies

SCS110 Competent Cells, Agilent Technologies

Supplier: Agilent Technologies

SCS110 competent cells for generating unmethylated DNA improve quality and yield of miniprep DNA.

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TG1 Electroporation-Competent Cells, Agilent Technologies

TG1 Electroporation-Competent Cells, Agilent Technologies

Supplier: Agilent Technologies

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

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BL21 Competent Cells, Agilent Technologies

BL21 Competent Cells, Agilent Technologies

Supplier: Agilent Technologies

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

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SURE Competent Cells, Agilent Technologies

SURE Competent Cells, Agilent Technologies

Supplier: Agilent Technologies

SURE 2 competent cells are ideal for routine cloning of DNA with secondary structures.

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T7 Express lysY/Iq Competent E.coli (High Efficiency), New England Biolabs

T7 Express lysY/Iq Competent E.coli (High Efficiency), New England Biolabs

Supplier: New England Biolabs (NEB)

Enhanced BL21 E.coli derivative, Chemically competent E. coli cells suitable for high efficiency transformation and with the highest level of T7 expression control.

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BJ5183 Electroporation-Competent Cells, Agilent Technologies

BJ5183 Electroporation-Competent Cells, Agilent Technologies

Supplier: Agilent Technologies

BJ5183 electroporation competent cells are a recombination proficient bacterial strain.

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XL-1 Red Competent Cells, Agilent Technologies

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.

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BL21 (DE3) Competent E. coli, New England Biolabs

BL21 (DE3) Competent E. coli, New England Biolabs

Supplier: New England Biolabs (NEB)

Chemically competent E.coli cells suitable for transformation and protein expression.

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NEB®10-beta Competent E.coli (High Efficiency), New England Biolabs

NEB®10-beta Competent E.coli (High Efficiency), New England Biolabs

Supplier: New England Biolabs (NEB)

NEB 10-beta Competent E. coli is a derivative of the popular DH10B. It is T1 phage resistant and endonuclease I (endA1) deficient for high-quality plasmid preparations.

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SHuffle T7 Express Competent E. coli, New England Biolabs

SHuffle T7 Express Competent E. coli, New England Biolabs

Supplier: New England Biolabs (NEB)

Chemically competent E. coli cells suitable for T7 protein expression with enhanced capacity to correctly fold proteins with multiple disulfide bonds in the cytoplasm.

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BL21 Competent E.coli, New England Biolabs

BL21 Competent E.coli, New England Biolabs

Supplier: New England Biolabs (NEB)

Widely used non-T7 expression E.coli strain.

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NEB®Stable Competent E.coli (High Efficiency), New England Biolabs

NEB®Stable Competent E.coli (High Efficiency), New England Biolabs

Supplier: New England Biolabs (NEB)

Chemically competent E. coli cells suitable for high efficiency transformation and isolation of plasmid clones containing repeat elements.

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Lemo21(DE3) Competent E. coli, New England Biolabs

Lemo21(DE3) Competent E. coli, New England Biolabs

Supplier: New England Biolabs (NEB)

Chemically competent E. coli cells suitable for tunable T7 expression of challenging proteins.

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T7 Express lysY Competent E.coli (High Efficiency), New England Biolabs

T7 Express lysY Competent E.coli (High Efficiency), New England Biolabs

Supplier: New England Biolabs (NEB)

Enhanced BL21 E.coli derivative, chemically competent E. coli cells suitable for high efficiency transformation and for T7 expression with enhanced reduction of basal expression.

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NEB®5-alpha F Iq Competent E.coli (High Efficiency), New England Biolabs

NEB®5-alpha F Iq Competent E.coli (High Efficiency), New England Biolabs

Supplier: New England Biolabs (NEB)

An F´ E.coli strain with extremely high transformation efficiency suitable for toxic gene cloning.

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NEB®Express Competent E.coli (High Efficiency), New England Biolabs

NEB®Express Competent E.coli (High Efficiency), New England Biolabs

Supplier: New England Biolabs (NEB)

A versatile non-T7 expression E. coli strain

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SHuffle Express Competent E.coli, New England Biolabs

SHuffle Express Competent E.coli, New England Biolabs

Supplier: New England Biolabs (NEB)

Chemically competent E. coli cells suitable for non-T7 protein expression with enhanced capacity to correctly fold proteins with multiple disulfide bonds in the cytoplasm.

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NEB®Express Iq Competent E.coli (High Efficiency), New England Biolabs

NEB®Express Iq Competent E.coli (High Efficiency), New England Biolabs

Supplier: New England Biolabs (NEB)

E.coli cells featuring control of IPTG induced expression with non-T7 plasmids.

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