Western blot analysis of GAPDH in 293, A431, A549, Daudi, HeLa, HepG2, Jurkat, K562, MOLT4, 3T3, Raji, Ramos, U937, human brain, mouse brain, rat brain, mouse lung, mouse liver, rat liver, and chicken small intestine lysate with Biotin-GAPDH antibody at 1ug/ml.