Leading Biology's Phospho-EGFR-Y869 Rabbit pAb (APR29302N) is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Western Blot. The Phospho-EGFR-Y869 Rabbit pAb (APR29302N) Antibody was generated using EGFR, and epidermal growth factor receptor as the antigen and it reacts with Human, Mouse, and Rat.