The Pab Rb x rat Nicotinic Acetylcholine Receptor beta 4 (cholinergic receptor, nicotinic, beta 4 Precursor) (FITC) antibody from United States Biological is a Rabbit Polyclonal antibody to CHRNA1, and CHRNB4. This antibody recognizes Homo Sapiens, Human, Mouse, and Rat antigen. The Pab Rb x rat Nicotinic Acetylcholine Receptor beta 4 (cholinergic receptor, nicotinic, beta 4 Precursor) (FITC) antibody has been shown to work in the following applications: Western Blot.