Anti-APLP1 antibodies are used in the immunodetection of the protein amyloid beta precursor like protein 1. In humans, the canonical protein has a reported length of 650 amino acid residues and a mass of 72.2 kDa. Its subcellular localization is in the cell membrane and cytoplasm. Up to 2 different isoforms have been reported for this protein. It is reported to be expressed in the cerebral cortex where it is localized to the postsynaptic density (PSD). A member of the APP protein family, APLP1 is believed to play a role in postsynaptic function. Synonyms for this target antigen include amyloid beta (A4) precursor-like protein 1, amyloid precursor-like protein 1, amyloid-like protein 1, and APLP. APLP1 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish and chimpanzee species. A number of APLP1 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.