Anti-TBC1D25 antibodies are used in the immunodetection of the protein TBC1 domain family member 25. In humans, the canonical protein has a reported length of 688 amino acid residues and a mass of 76.3 kDa. Its subcellular localization is in the cytoplasmic vesicles and cytoplasm. Up to 2 different isoforms have been reported for this protein. It is notably widely expressed in many tissue types. TBC1D25 is known to act as a GTPase-activating protein specific for RAB33B. Synonyms for this target antigen include OATL1, 5SN3 snoRNA, ornithine aminotransferase-like 1, and MG81. TBC1D25 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish and chimpanzee species. Some TBC1D25 antibodies may have been used in research and have associated citations. These antibodies are most commonly used in Western Blot experiments, among other applications.