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Question (21426) | Recombinant Human Ku70 + Ku80 protein (ab73790)

our user would like to order ab73790. according to datasheet, this protein can be applied with WB. could you please recommend appropriate secondary antibody for this antibody? I have difficulty to finding secondry antibody for this.

Thank you for your inquiry. A suitable detection antibody could be against the His tag. For example HRP conjugated: ab1187 ab1269 ab3553 Detection of Ku70/Ku80 heterodimer by Ku antibodies may bear false-negative results since the main reactive epitope is conformation-dependent. The only WB tested antibody against Ku70/Ku80 heterodimer is ab53126. I hope this information is helpful to you.