Western blot. All lanes: RPL9 antibody at 0.61µg/ml. Lane 1: SY-5Y whole cell lysate. Lane 2: Hela whole cell lysate. Lane 3: HepG2 whole cell lysate. Secondary. Goat polyclonal to rabbit IgG at 1/10000 dilution. Predicted band size: 22 kDa. Observed band size: 22 kDa