Western blot. All lanes: TXNRD1 antibody at 5µg/ml. Lane 1: Jurkat whole cell lysate. Lane 2: A549 whole cell lysate. Lane 3: MCF-7 whole cell lysate. Lane 4: Hela whole cell lysate. Secondary. Goat polyclonal to rabbit IgG at 1/10000 dilution. Predicted band size: 71, 60, 66, 61, 55, 68, 51 kDa. Observed band size: 60 kDa