The Pab Rb x human HPRT1 (Hypoxanthine-guanine Phosphoribosyltransferase) antibody from United States Biological is a Rabbit Polyclonal antibody to HPRT1. This antibody recognizes Homo Sapiens, Human, Mouse, and Rat antigen. The Pab Rb x human HPRT1 (Hypoxanthine-guanine Phosphoribosyltransferase) antibody has been shown to work in the following applications: Western Blot.