Anti-SNAP91 antibodies are used in the immunodetection of the protein synaptosome associated protein 91. In humans, the canonical protein has a reported length of 907 amino acid residues and a mass of 92.5 kDa. Its subcellular localization is in the cell membrane. Up to 4 different isoforms have been reported for this protein. It is notably expressed in the hippocampus, colon, cerebral cortex, cerebellum, and caudate. A member of the PICALM/SNAP91 protein family, SNAP91 is known to be involved with protein transport. Synonyms for this target antigen include CALM, 91 kDa synaptosomal-associated protein, assembly protein, 180kDa, clathrin coat-associated protein AP180, and AP180. SNAP91 gene orthologs have been reported in the mouse, rat, bovine, frog, chimpanzee and chicken species. A number of SNAP91 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. In addition, Immunohistochemistry is also a common application.