Anti-AP3B2 antibodies are used in the immunodetection of the protein adaptor related protein complex 3 subunit beta 2. In humans, the canonical protein has a reported length of 1082 amino acid residues and a mass of 119.1 kDa. Its subcellular localization is in the cytoplasmic vesicles, Golgi, and membrane. Up to 4 different isoforms have been reported for this protein. It is notably expressed in many tissues, such as the appendix and cerebellum. A member of the Adaptor complexes large subunit protein family, AP3B2 is known to be involved with intracellular protein transport and vesicle-mediated transport. Synonyms for this target antigen include EIEE48, NAPTB, AP-3 complex subunit beta-2, Neuronal adaptin-like protein, beta-subunit, adaptor protein complex AP-3 subunit beta-2, and DEE48. AP3B2 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some AP3B2 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. ELISA and Immunohistochemistry are also common applications.