Western Blot. Positive WB detected in: Hela whole cell lysate, MCF-7 whole cell lysate, 293 whole cell lysate, HepG2 whole cell lysate, K562 whole cell lysate, Mouse heart tissue. All lanes: TRAP1 antibody at 2µg/ml. Secondary. Goat polyclonal to rabbit IgG at 1/50000 dilution. Predicted band size: 81, 75 kDa. Observed band size: 81 kDa