Western blot. All lanes: MTX2 antibody at 4.53 ug/ml. Lane 1: Mouse heart tissue. Lane 2: Mouse kidney tissue. Lane 3: Jurkat whole cell lysate. Lane 4: Mouse liver tissue. Secondary. Goat polyclonal to rabbit IgG at 1/10000 dilution. Predicted band size: 30, 29 kDa. Observed band size: 30 kDa.