Western blot. All lanes: CFAP52 antibody at 4µg/ml. Lane 1: HepG2 whole cell lysate. Lane 2: K562 whole cell lysate. Lane 3: U937 whole cell lysate. Lane 4: A549 whole cell lysate. Secondary. Goat polyclonal to rabbit IgG at 1/10000 dilution. Predicted band size: 69, 70, 61 kDa. Observed band size: 69 kDa