Western blot. All lanes: MRPS2 antibody at 2.5ug/ml. Lane 1: HepG2 whole cell lysate. Lane 2: U251 whole cell lysate. Lane 3: MCF-7 whole cell lysate. Secondary. Goat polyclonal to rabbit IgG at 1/10000 dilution. Predicted band size: 33 kDa. Observed band size: 33 kDa.