NEB® 10-beta Electrocompetent E. coli

This product is currently on backorder.  We recommend the chemical competent version, NEB 10-beta Competent E. coli (NEB #C3019H/I) as an alternative. If you can only use electrocompetent cells for your application, please contact our Customer Service Team to explore further options. 

Supplied with outgrowth medium optimized for NEB 10-beta & NEB Stable Competent E.coli ; please do not use SOC outgrowth medium.

NEB 10-beta Competent E. coli is a derivative of the popular DH10B. It is T1 phage resistant and endonuclease I (endA1) deficient for high- quality plasmid preparations.

  • High efficiency strain ideal for cloning large plasmids and BACs
  • Available in chemically-competent format (single-use and 200 μl vials)
  • No dry ice surcharge on competent cell shipments
  • Outgrowth medium included
  • Free of animal products
  • Refer to our Electroporation Tips
Catalog # Concentration Size
C3020K Not Applicable 6 x 0.1 ml
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