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Rosetta™ Competent Cells
Rosetta™ host strains are BL21 derivatives designed to enhance the expression of eukaryotic proteins that contain codons rarely used in E. coli. These strains supply tRNAs for AGG, AGA, AUA, CUA, CCC, GGA codons on a compatible chloramphenicol-resistant plasmid. Thus the Rosetta strains provide for “universal” translation which is otherwise limited by the codon usage of E. coli. The tRNA genes are driven by their native promoters. Genotype: F-ompT hsdSB(rB- mB-) gal dcm pRARE (CamR)
相关产品
70954 Rosetta™(DE3) Competent Cells
70956 Rosetta™(DE3)pLysS Competent Cells
产品信息
Components
0.4 ml 1 ml Component
• 2 × 0.2 ml 5 × 0.2 ml Rosetta Competent Cells
• 2 × 2 ml 4 × 2 ml SOC Medium
• 10 µl 10 µl Test Plasmid
Guaranteed efficiency Guaranteed efficiency: > 2 x 106 cfu/µg
商店和运输信息
Storage ≤ -70°C
Ship Dry Ice Only
Multiple Toxicity Values, refer to MSDS |