The Pab Rb x human PDGFRB, phosphorylated (Y1021) antibody from United States Biological is a Rabbit Polyclonal antibody to PDGFRB. This antibody recognizes Homo Sapiens, Human, Mouse, and Rat antigen. The Pab Rb x human PDGFRB, phosphorylated (Y1021) antibody has been shown to work in the following applications: Western Blot.