Anti-Pannexin 2 antibodies are used for the immunodetection of the protein encoded by the PANX2 gene. In humans, the canonical protein has a reported length of 677 amino acid residues and a mass of 74.4 kDa. Its subcellular localization is in the cell membrane. Alternative splicing is reported to yield 3 different isoforms for this protein. A member of the Pannexin protein family, it is reported to be a structural component of the gap junctions and the hemichannels. Post-translational modifications have been described, including glycosylation. Gene orthologs have been identified in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of Pannexin 2 antibodies have been mentioned in research publications and have associated citations. These antibodies are most commonly used in Western Blot experiments, among other applications.