Anti-RCBTB2 antibodies are used in the immunodetection of the protein RCC1 and BTB domain containing protein 2. In humans, the canonical protein has a reported length of 551 amino acid residues and a mass of 60.3 kDa. Its subcellular localization is in the cytoplasmic vesicles. Up to 2 different isoforms have been reported for this protein. It is notably widely expressed in many tissue types. Synonyms for this target antigen include RLG, RCC1-like G exchanging factor RLG, regulator of chromosome condensation (RCC1) and BTB (POZ) domain containing protein 2, and CHC1L. RCBTB2 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some RCBTB2 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.