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XL1-Blue MR & MRF Competent Cells

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XL1-Blue MR Supercompetent Cells. For use with cloning without the F' episome, ≥ 1 x 109 transformants/µg

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Blue-White Screening Available
  • No
Cell Strain
  • XL1-Blue
Cell Type - Production Method
  • Chemically Competent
Competent Cell Suitable For
  • High efficient cloning of methylated DNA without F' episome
  • Δ(mcrA)183 Δ(mcrCB-hsdSMR-mrr)173 endA1 supE44 thi-1 recA1 gyrA96 relA1 lac [F proAB lacIqZΔM15 Tn10 (Tetr)]
Host System
  • Bacterial
  • No inherent resistance
Routine Cloning Type
  • Standard
Transformation Efficiency - Quantitative
  • 1 x 10^9