Western blot. All lanes: m7GpppN-mRNA hydrolase antibody at 7ug/ml. Lane 1: Hela whole cell lysate. Lane 2: Jurkat whole cell lysate. Lane 3: 293T whole cell lysate. Secondary. Goat polyclonal to rabbit IgG at 1/10000 dilution. Predicted band size: 49, 45 kDa. Observed band size: 49 kDa.