placi
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70610 Sigma-AldrichpLacI DNA - Novagen
PetriSlides™ pour les analyses microbiologiques
Peuvent remplacer les boîtes de Pétri. Retiennent fermement le filtre. Un couvercle transparent permet d'effectuer des observations au microscope sans démontage.
70625 Sigma-AldrichTuner™(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 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.
70838-4 Sigma-AldrichOrigami™ B(DE3)pLacI Competent Cells - Novagen
71404 Sigma-AldrichRosetta™ 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.
71347 Sigma-AldrichOrigami™ 2(DE3)pLacI Competent Cells - Novagen
Origami 2 strains have mutations in glutathione reducatase and thioredoxin reductase, facilitating proper disulfide bond formation. Strain carries the pLacI plasmid producing extra Lac repressor.
70838 Sigma-AldrichOrigami™ B(DE3)pLacI Competent Cells - Novagen
Origami B host strains are similar as the original Origami strain, except that they are derived from a lacZY mutant of BL21. Strain carries the pLacI plasmid producing extra Lac repressor.
71138 Sigma-AldrichRosetta-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 strains allows for enhanced disulfide bond formation and enhanced expression of eukaryotic proteins. Contains the pLacI plasmid producing extra Lac repressor.
Produits recommandés
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70920 Sigma-Aldrich Rosetta™(DE3)pLacI Competent Cells - Novagen -
70625 Sigma-Aldrich Tuner™(DE3)pLacI Competent Cells - Novagen -
70838-4 Sigma-Aldrich Origami™ B(DE3)pLacI Competent Cells - Novagen -
71138 Sigma-Aldrich Rosetta-gami™ B(DE3)pLacI Competent Cells - Novagen -
407616-10MG Sigma-Aldrich IL-1R Antagonist - CAS 566914-00-9 - Calbiochem