(de3)+placi
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70625 Sigma-AldrichTuner™(DE3)pLacI Competent Cells - Novagen - (Tuner™(DE3)pLacI Competent Cells - Novagen)
Tuner host strains are lacZY deletion mutants of BL21, which enable adjustable levels of protein expression throughout all cells in a culture. Contains the pLacI plasmid producing extra Lac repressor.
70920 Sigma-AldrichRosetta™(DE3)pLacI Competent Cells - Novagen - (Rosetta™(DE3)pLacI Competent Cells - Novagen)
Rosetta strains are BL21 derivatives designed to enhance the expression of eukaryotic proteins that contain codons rarely used in E. coli. Contains the pLacI plasmid producing extra Lac repressor.
71404 Sigma-AldrichRosetta™ 2(DE3)pLacI Competent Cells - Novagen - (Rosetta™ 2(DE3)pLacI Competent Cells - Novagen)
Rosetta strains are BL21 derivatives designed to enhance the expression of eukaryotic proteins that contain codons rarely used in E. coli. Contains the pLacI plasmid producing extra Lac repressor.
71138 Sigma-AldrichRosetta-gami™ B(DE3)pLacI Competent Cells - Novagen - (Rosetta-gami™ B(DE3)pLacI Competent Cells - Novagen)
Rosetta-gami B strains combine the key features of BL21, Origami, and Rosetta to enhance the expression of eukaryotic proteins. Contains the pLacI plasmid producing extra Lac repressor.
71353 Sigma-AldrichRosetta-gami™ 2(DE3)pLacI Competent Cells - Novagen - (Rosetta-gami™ 2(DE3)pLacI Competent Cells - Novagen)
Rosetta-Gami 2 strains allows for enhanced disulfide bond formation and enhanced expression of eukaryotic proteins. Contains the pLacI plasmid producing extra Lac repressor.