Western blot. All lanes: Endoplasmic reticulum-Golgi intermediate compartment protein 2 antibody at 4ug/ml. Lane 1: HepG2 whole cell lysate. Lane 2: Jurkat whole cell lysate. Lane 3: Mouse lung tissue. Secondary. Goat polyclonal to rabbit IgG at 1/10000 dilution. Predicted band size: 43 kDa. Observed band size: 43 kDa.