Immunoprecipitation of Phospho-CDCP1 (Tyr743) protein from ZR-75-1 cell extracts, treated with a Cub1 antibody, using Normal Rabbit IgG #2729 (lane 2) or Phospho-CDCP1 (Tyr743) Antibody (lane 3). Lane 1 is 10% input. Western blot analysis was performed using Phospho-CDCP1 (Tyr743) Antibody.