R&D Systems, a Bio-Techne Brand's Human Phospho-PDGF Rß (Y1021) Antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Western Blot. The Human Phospho-PDGF Rß (Y1021) Antibody was generated using PDGFRB as the antigen and it reacts with Homo Sapiens, and Human.