Leading Biology's Phospho-HNF4A-S304 Rabbit pAb (AMR00906N) is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Western Blot. The Phospho-HNF4A-S304 Rabbit pAb (AMR00906N) Antibody was generated using HNF4A as the antigen and it reacts with Human, Mouse, and Rat.