Anti-RFPL2 antibodies are used in the immunodetection of the protein ret finger protein like 2. In humans, the canonical protein has a reported length of 378 amino acid residues and a mass of 42.1 kDa. Up to 3 different isoforms have been reported for this protein. It is notably expressed in the testis, prostate, and cerebellum. RFPL2 is known to be involved with innate immune responses and autophagy pathways. Synonyms for this target antigen include RNF79 and RING finger protein 79. RFPL2 gene orthologs have been reported in the mouse, rat and chimpanzee species. Some RFPL2 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. In addition, ELISA is also a common application.