FAQ: When using PURExpress, I was unable to synthesize the control protein?

  1. Kit component(s) inactivated
    Storage of all materials at -80°C is required and number of freeze-thaw cycles should be minimized.
  2. Nuclease contamination
    To avoid nuclease contamination, wear gloves and use nuclease-free tips and tubes. We also recommend adding RNase Inhibitor (e.g. NEB #M0314) to reactions.