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BL21 Expression Competent Cells

Three different strains that provide varying levels of expression control with T7 promoter-driven vectors, such as the pCAL and pET vectors.BL21 derivatives for tight expression control Express toxic proteins Use BL21, BL21-Gold or BL21-CodonPlus cells High-level protein expression Use for established expression constructs Economical alternative

Agilent Technologies

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Average Rating 5.0

|2Scientists have reviewed this product

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Always great expression results!

 

Average Rating 5.0

Application Area:

Protein expression

I've been using these competent cells for over 10 years.

Review Date: 14 Dec 2021 | Agilent Technologies

Average Rating 5.0

Application Area:

Recombinant Protein expression

These cells were very efficient in expressing the recombinant protein of my interest!

Review Date: 11 Nov 2015 | Agilent Technologies

Three different strains that provide varying levels of expression control with T7 promoter-driven vectors, such as the pCAL and pET vectors.


  • BL21 derivatives for tight expression control
  • Express toxic proteins
  • Use BL21, BL21-Gold or BL21-CodonPlus cells
  • High-level protein expression
  • Use for established expression constructs
  • Economical alternative

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