Anti-PCDHGA1 antibodies are used in the immunodetection of the protein protocadherin gamma subfamily A, 1. In humans, the canonical protein has a reported length of 931 amino acid residues and a mass of 101.2 kDa. Its subcellular localization is in the cell membrane. Up to 2 different isoforms have been reported for this protein. PCDHGA1 is known to be involved with cell adhesion and nervous system development. Post-translational modifications have been described, including glycosylation. Synonyms for this target antigen include protocadherin gamma-A1. PCDHGA1 gene orthologs have been reported in the rat and chimpanzee species. Some PCDHGA1 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. Immunocytochemistry and Immunohistochemistry are also common applications.