Anti-COX7A2 antibodies are used in the immunodetection of the protein cytochrome c oxidase subunit 7A2. In humans, the canonical protein has a reported length of 83 amino acid residues and a mass of 9.4 kDa. Its subcellular localization is in the mitochondria. A member of the Cytochrome c oxidase VIIa protein family, COX7A2 is a known component of the cytochrome c oxidase, the last enzyme in the mitochondrial electron transport chain which drives oxidative phosphorylation. Synonyms for this target antigen include COX7AL1, COXVIIAL, COXVIIa-L, VIIAL, cytochrome c oxidase subunit 7A2, mitochondrial, and COX7AL. COX7A2 gene orthologs have been reported in the mouse, rat, bovine, frog, chimpanzee and chicken species. Some COX7A2 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. Immunofluorescence and Immunohistochemistry are also common applications.