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INTACT GENOMICS INC IG C43(DE3) Chemically Competent Cells 6x50µl

Catalog No. NC3998306
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Intact Genomics (IG®) C43(DE3) Chemically Competent Cells are optimized for toxic and difficult protein expression using IPTG-inducible T7 promoter vectors. This BL21(DE3) mutant strain was selected from C41(DE3) survivor cells that overexpressed toxic subunit b of E. coli F-ATPase. C43(DE3) has mutations to prevent cell death during recombinant protein expression and effectively expresses toxic proteins from diverse organisms. Performance is patent-validated and supported by numerous publications.

  • Optimized for toxic and difficult protein expression.
  • Mutant BL21(DE3) derivative with improved protein yield.
  • Mutations prevent cell death during recombinant protein expression.
  • Effective for expressing toxic proteins from diverse organisms.
  • Transformation efficiency ≥ 3.0 x 107 cfu/μg pUC19 DNA.
  • Shipped on dry ice.

Catalog No. NC3998306 Supplier INTACT GENOMICS INC Supplier No. 104706
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Intact Genomics (IG®) C43(DE3) Chemically Competent Cells are optimized for toxic and difficult protein expression using IPTG-inducible T7 promoter vectors. This BL21(DE3) mutant strain was selected from C41(DE3) survivor cells that overexpressed toxic subunit b of E. coli F-ATPase. C43(DE3) has mutations to prevent cell death during recombinant protein expression and effectively expresses toxic proteins from diverse organisms. Performance is patent-validated and supported by numerous publications.

  • Optimized for toxic and difficult protein expression.
  • Mutant BL21(DE3) derivative with improved protein yield.
  • Mutations prevent cell death during recombinant protein expression.
  • Effective for expressing toxic proteins from diverse organisms.
  • Transformation efficiency ≥ 3.0 x 107 cfu/μg pUC19 DNA.
  • Shipped on dry ice.

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