The COII ELISA kits listed below are analytical tools for measuring concentrations of COII in various samples. COII is an alternative name for the human MT-CO2 gene, which encodes the protein, mitochondrially encoded cytochrome c oxidase II. It has been mentioned that COII plays a role in electron transport, among other functions. Structurally, the MT-CO2 protein is described to be 227 amino acid residues in length and 25.6 kilodaltons in mass. It is localized to the mitochondria of the cell. Other names for this target antigen include MTCO2 and cytochrome c oxidase subunit II. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.