Western blot. All lanes: SERPINB14 antibody at 2µg/ml. Lane 1: Ovalbumin at 1: 4000. Lane 2: Ovalbumin at 1: 8000. Lane 3: Ovalbumin at 1: 16000. Secondary. Goat polyclonal to rabbit IgG at 1/10000 dilution. Predicted band size: 46 kDa. Observed band size: 46 kDa