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BL21 Chemically Competent Cells, Intact Genomics
BL21 Chemically Competent Cells, Intact Genomics
Catalog # 103753-088
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BL21 Chemically Competent Cells, Intact Genomics
Catalog # 103753-088
Supplier Number:  1041-24
Restricted Products: 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 [email protected] 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. Avantor will not lift restrictions for residential shipping addresses.

Specifications

  • Volume:
    24× 50 µl
  • Description:
    BL21 Chemically Competent Cells
  • Genotypes:
    F- dcm ompT hsdS(rB- mB-) gal [malB+]K-12(λS)
  • Cat. No.:
    103753-088

Specifications

About this item

BL21 chemically competent cells are suitable for transformation and routine protein expression from non-T7 vectors.

  • Intact genomics (IG) BL21 chemically competent cells provide the highest transformation efficiency (≥1×108 Cfu/µg pUC19 DNA) in the industry
  • Available as single-use vials
  • Quality control is performed following the production of each new lot of product to ensure that it meets the quality standards and specifications designated for the product
  • Includes BL21 competent cells, pUC19 control DNA and recovery medium

Genomic features a widely used host background, routine non-T7 vector expression, deficient in both lon and ompT proteases and resistance to phage T1 (fhuA2).

Delivery: All our products are shipped with dry ice.