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E. cloni® EXPRESS BL21(DE3) Competent Cells

  • Best value for routine protein expression... available as Electrocompetent and Chemically Competent Cells.
  • Ordering

  • Specifications

  • Manuals

  • Resources

Product Description Size Cat. No. Price Quantity BUY
Expression Recovery Medium (lactose minus)  8 × 12 ml 80030-1 $111.00
E. cloni EXPRESS BL21(DE3) Chemically Competent Cells (≥1 × 10^7 cfu/µg)  12 rxns 60401-1 $73.00
   24 rxns 60401-2 $106.00
   48 rxns 60401-3 $154.00
E. cloni EXPRESS BL21(DE3) Electrocompetent Cells (≥5 × 10^9 cfu/µg)  12 rxns 60300-1 $118.00
   24 rxns 60300-2 $214.00

Each E. cloni EXPRESS Kit contains: the indicated E. cloni EXPRESS Electrocompetent or Chemically Competent Cells in DUO packaging (2 transformations per tube), Expression Recovery Medium (lactose minus), pUC19 Positive Control Plasmid, and complete protocols.


E. cloni EXPRESS BL21(DE3): F– ompT hsdSB (rB- mB-) gal dcm lon λ(DE3 [lacI lacUV5-T7 gene 1 ind1 sam7 nin5])

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