The Pab Rb x human PIR (Pirin, Probable Quercetin 2,3-dioxygenase PIR, Probable Quercetinase) (Biotin) antibody from United States Biological is a Rabbit Polyclonal antibody to Pirin. This antibody recognizes Homo Sapiens, and Human antigen. The Pab Rb x human PIR (Pirin, Probable Quercetin 2,3-dioxygenase PIR, Probable Quercetinase) (Biotin) antibody has been shown to work in the following applications: Western Blot.