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Our DH5α™ competent cells are designed for general cloning & subcloning, and are available in various transformation efficiencies (from >106 to 109 cfu/µg) and packing formats. DH5α™ Cells are a well-known, versatile strain that can be used in many everyday cloning applications.

In addition to supporting blue/white screening, recA1 and endA1 mutations in DH5α™ Cells increase insert stability and improve the quality of plasmid DNA prepared from minipreps. DH5α™ Cells offer the following benefits:

  • A wide range of efficiencies from >106 to >109 cfu/µg
  • Greatly increased plasmid yield and quality due to endA1 mutation
  • Blue/white screening of recombinant clones due to lacZΔM15
  • Superior insert stability due to recA1 mutation

Cloning Competent Cells - DH5??

Sku Name Size Price Qty
18265017 Subcloning Efficiency™ DH5α™ Competent Cells 40 reactions USD 79.56
18263012 Library Efficiency® DH5α™ Competent Cells 10 reactions USD 191.76
18258012 MAX Efficiency® DH5α™ Competent Cells 10 reactions USD 196.86
18288019 MAX Efficiency® DH5αF´IQ™ Competent Cells 1 mL USD 255.00
12297016 One Shot® MAX Efficiency® DH5α™-T1R Competent Cells 20 x 50 µL USD 287.64
12034013 MAX Efficiency® DH5α™-T1R Competent Cells 1 mL USD 280.50
11319019 ElectroMAX™ DH5α-E™ Competent Cells 0.5 mL USD 262.00