Anti-RASSF2 antibodies are used in the immunodetection of the protein Ras association domain family member 2. In humans, the canonical protein has a reported length of 326 amino acid residues and a mass of 37.8 kDa. Its subcellular localization is in the nucleus and cytoplasm. Up to 2 different isoforms have been reported for this protein. It is reported to be widely expressed with highest levels in the brain, placenta, peripheral blood and lung. RASSF2 is believed to function as a tumor suppressor. Synonyms for this target antigen include RASFADIN, ras association domain-containing protein 2, Ras association (RalGDS/AF-6) domain family 2, Ras association (RalGDS/AF-6) domain family member 2, centromere protein 34, and CENP-34. RASSF2 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some RASSF2 antibodies may have been used in research and have associated citations. These antibodies are most commonly used in Western Blot experiments, among other applications.