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Choosing the right E. coli strain and relevant protocol for your protein expression or cloning project can be a daunting task. With hundreds of strains available, how will you know if you have chosen the correct one? Download this guide to help you choose the best protocol for making competent cells as well as the proper strain for your particular experiment.

 The Competent Cells Selection Guide includes tips on:
  • Optimizing chemical competency and electrocompetency
  • Selecting the appropriate E. coli strain for specific applications such as cloning unstable DNA and cDNA libraries
  • Determining the efficiency of transformation
To learn more about how GENEWIZ can provide rolling circle amplification (RCA) to generate DNA targets as amplicons for cloning into competent E. coli cells, visit our Bacteria and Phage Templates page.

Download Guide