Anti-COX7C antibodies are used in the immunodetection of the protein cytochrome c oxidase subunit 7C. In humans, the canonical protein has a reported length of 63 amino acid residues and a mass of 7.2 kDa. Its subcellular localization is in the mitochondria. It is notably widely expressed in many tissue types. A member of the Cytochrome c oxidase VIIc protein family, COX7C 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 cytochrome c oxidase polypeptide VIIc, cytochrome c oxidase subunit VIIc, cytochrome-c oxidase chain VIIc, and cytochrome c oxidase subunit 7C, mitochondrial. COX7C gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of COX7C antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. ELISA and Immunohistochemistry are also common applications.