E. coli BL21
It is an exemplary host for the expression of recombinant proteins. As an E. coli B strain, it further lacks the major protease, encoded by the lon gene, catalyzing the endoproteolytic cleavage of damaged and recombinant proteins in the cell
E. coli BL21
It is an exemplary host for the expression of recombinant proteins. As an E. coli B strain, it further lacks the major protease, encoded by the lon gene, catalyzing the endoproteolytic cleavage of damaged and recombinant proteins in the cell
Overview
It is an exemplary host for the expression of recombinant proteins. As an E. coli B strain, it further lacks the major protease, encoded by the lon gene, catalyzing the endoproteolytic cleavage of damaged and recombinant proteins in the cell
- A protease-deficient E. coli host strain for optimal expression of recombinant proteins
- High-level expression of a variety of recombinant proteins
- Defective in E. coli strain B, and wild-type restriction systems to permit high efficiency transformation with unmodified plasmid DNA
- Verified by RAPD fingerprint analysis using Ready-To-Go RAPD Analysis Kit
- Provided in lyophilized form
Well suited for use with the GST Gene Fusion System, E. coli BL21 is an exemplary host for the expression of recombinant proteins (1). As an E. coli B strain, it further lacks the major protease, encoded by the lon gene, catalyzing the endoproteolytic cleavage of damaged and recombinant proteins in the cell (2).
Product specifications
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E. coli BL21
27154201
Stock on request
Product availability is not guaranteed and subject to change.
