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Supplier: New England Biolabs (NEB)
Description: Chemically competent E. coli cells suitable for high efficiency transformation and isolation of plasmid clones containing repeat elements.

Small Business Enterprise

Supplier: Agilent Technologies
Description: 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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Supplier: Agilent Technologies
Description: BL21 competent cells are an all-purpose strain for high-level protein expression and easy induction.
Supplier: New England Biolabs (NEB)
Description: An F´ E.coli strain with extremely high transformation efficiency suitable for toxic gene cloning.

SDS Small Business Enterprise

Catalog Number: (101640-798)
Supplier: New England Biolabs (NEB)
Description: Widely used non-T7 expression E.coli strain.

Small Business Enterprise


Supplier: Agilent Technologies
Description: Tackle two common bacterial gene expression hurdles: protein insolubility and codon bias.
Catalog Number: (101417-910)
Supplier: New England Biolabs (NEB)
Description: Enhanced BL21 E.coli derivative, chemically competent E. coli cells suitable for high efficiency transformation and for T7 expression with enhanced re...

Small Business Enterprise


Catalog Number: (99900-290)
Supplier: Agilent Technologies
Description: ABLE Competent Cells for toxic clones reduce copy number four to ten fold compared to the XL1-Blue strain.


Catalog Number: (99900-854)
Supplier: Agilent Technologies
Description: Protein Expression competent cell packs efficiently test multiple strains for expression.


Supplier: New England Biolabs (NEB)
Description: Enhanced BL21 E.coli derivative for suitable for high efficiency transformation and protein expression.

Small Business Enterprise

Catalog Number: (103391-802)
Supplier: New England Biolabs (NEB)
Description: Chemically competent E. coli K12 cells suitable for T7 protein expression with enhanced capacity to correctly fold proteins with multiple disul...


Catalog Number: (101417-930)
Supplier: New England Biolabs (NEB)
Description: E.coli cells featuring control of IPTG induced expression with non-T7 plasmids.

Small Business Enterprise


Catalog Number: (99900-262)
Supplier: Agilent Technologies
Description: Easily induce and express phosphorylated proteins, which can be used to screen expression libraries, to affinity purify or blot proteins that interact...


Supplier: Agilent Technologies
Description: High efficiency competent cells in convenient packaging designed to satisfy higher throughput requirements.

Supplier: New England Biolabs (NEB)
Description: NEB 5-alpha Competent E. coli (High Efficiency) is a derivative of the popular DH5. It is T1 phage resistant and endA deficient f...

SDS Small Business Enterprise

Supplier: Agilent Technologies
Description: XL10-Gold ultracompetent cells transform large plasmids and ligated DNA with highest efficiency.
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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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