Anti-NAPB antibodies are used in the immunodetection of the protein NSF attachment protein beta. In humans, the canonical protein has a reported length of 298 amino acid residues and a mass of 33.6 kDa. Its subcellular localization is in the membrane. Up to 3 different isoforms have been reported for this protein. It is notably expressed in many tissues, such as the cerebellum and cerebral cortex. A member of the SNAP protein family, NAPB is known to be required for vesicular transport between the endoplasmic reticulum and the Golgi apparatus. The NAPB gene has been associated with the disease, Developmental and epileptic encephalopathy. Synonyms for this target antigen include beta-soluble NSF attachment protein and N-ethylmaleimide-sensitive factor attachment protein, beta. NAPB gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some NAPB antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. ELISA and Immunofluorescence are also common applications.