Recommended positive controls: 293T, A431, HeLa, HepG2, Neuro2A, NIH-3T3, Raw264.7, C2C12, PC-12, Rat2, GFP-human NF-kappa-B-transfected 293T. Predicted reactivity: Mouse (96%), Rat (99%), Pig (98%), Chimpanzee (100%), Bovine (100%). IHC notes, Requires