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Protein Tools

Expression And Purification Of Recombinant Proteins
Our range of popular BL21 competent cells are for protein expression from vectors containing E. coli promotors and are available for either T7 promotor or non-T7 promotor expression.

BL21 competent cells, derivatives of E. coli Strain B, are suitable for high-level expression of a variety of recombinant proteins and are ideal hosts for the expression of proteins from vectors which utilize E. coli promotors. BL21 grows in minimal media and is deficient in key proteases.
 
1. Protein Expression
BL21
BL21 (DE3)
BL21 (DE3) pLysE
BL21 (DE3) pLysS
BL21 ComboPack

2. Protein Purification
Glutathione Cellulose
Heparin Cellulose
His-Catch Metal Chelating Cellulose (Ni2+ Precharged)

 

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Bioline Essentials, reagents to compliment our Protein Tool product range
Core Reagents...


 
 
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