Anti-RPR antibodies are protein reagents that detect specific antigens. The RPR antigen is another term for the human protein exostosin like glycosyltransferase 3, encoded by the EXTL3 gene. The protein is known to function in protein glycosylation, among other biological roles. Canonically, it has an amino acid length of 919 residues and a mass of 104.7 kilodaltons. Its subcellular localization is in the nucleus, ER, Golgi, and cell membrane and it is ubiquitously expressed across many tissue types. The RPR protein is a member of the Glycosyltransferase 47 protein family. Other alias names for RPR include BOTV, BOTV, and EXTL1L. Western Blot is the most common application for the RPR antibodies listed below. ELISA and Immunohistochemistry are also common applications.