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  5. MilliporeSigma™ Novagen™ Rosetta™ Competent Cells

MilliporeSigma™ Novagen™ Rosetta™ Competent Cells

Numéro de catalogue. 709534
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709534 1 mL
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Numéro de catalogue. 709534 Fournisseur MilliporeSigma™ Code fournisseur 709534
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Description

Rosetta host strains are BL21 derivatives designed to enhance the expression of eukaryotic proteins that contain codons rarely used in E. coli.

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.

Spécifications

Efficiency Guaranteed efficiency: >2 x 106 cfu/μg
Content And Storage ≤-70°C
Quantity 1 mL