Western Blot. Positive WB detected in: Hela whole cell lysate, K562 whole cell lysate, 293T whole cell lysate, MCF-7 whole cell lysate, Raji whole cell lysate, Jurkat whole cell lysate, HepG2 whole cell lysate. All lanes: hnRNP C1 + C2 antibody at 0.66μg/ml. Secondary. Goat polyclonal to rabbit IgG at 1/50000 dilution. Predicted band size: 34, 33, 26, 28 KDa. Observed band size: 42 KDa.