Western Blot. Positive WB detected in: Mouse brain tissue, Rat heart tissue, Rat liver tissue. All lanes: TRAF3IP3 antibody at 2.7ug/ml. Secondary. Goat polyclonal to rabbit IgG at 1/50000 dilution. Predicted band size: 64, 62, 41 kDa. Observed band size: 64, 62, 41 kDa.