The Pab Rb x human PROSER3 (Proline and Serine-Rich Protein 3, Proline and Serine-Rich 3) antibody from United States Biological is a Rabbit Polyclonal antibody to PROSER3. This antibody recognizes Homo Sapiens, and Human antigen. The Pab Rb x human PROSER3 (Proline and Serine-Rich Protein 3, Proline and Serine-Rich 3) antibody has been shown to work in the following applications: Western Blot.