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Competent Cells

Competent CellsThe low cost and convenience of expressing mammalian proteins in E. coli make this host bacterium an important tool for life science applications ranging from protein function studies to X-ray crystallography. However, a major obstacle faced by scientists using E. coli expression strains, such as BL21(DE3), is the high percentage of mammalian proteins that are expressed in an insoluble form. Using a directed evolution approach, Genlantis scientists have developed a mutant strain of BL21(DE3) E. coli that can produce soluble protein in the majority of cases where expression in the parent BL21(DE3) yields no detectable soluble product.

CloneCatcher&#0153; Gold DH5G Electrocompetent <i>E. coli</i>
CloneCatcher&#0153; Silver DH5S Electrocompetent <i>E. coli</i>
TurboCells&#0153; Competent <I>E. coli</I>
SoluBL21&#0153; Competent <I>E. coli</I>
The Highest Efficiency Electrocompetent Cells Ever
Beats all the rest with price and efficiency!
Express toxic proteins or insoluble proteins in a soluble form
SmartCells&#0153; Competent <I>E. coli</I>
BL21 Gen-X&#0153; Competent <i>E. coli</i>
EZ-Spread&#0153; Plating Beads
Zeus&#0153; Electroporation Cuvettes
More of Your Recombinant Proteins, Less Background Guaranteed!*
Uniform cell spreading and more colonies
High-quality cuvettes for consistent electroporation results


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