Anti-coenzyme Q8B antibodies are used for the immunodetection of the protein encoded by the COQ8B gene. In humans, the canonical protein has a reported length of 544 amino acid residues and a mass of 60.1 kDa. Its subcellular localization is in the cell membrane, mitochondria, and cytoplasm. Alternative splicing is reported to yield 2 different isoforms for this protein. It is reported to be widely expressed including renal podocytes. A member of the ADCK protein kinase protein family, it is known to be an atypical kinase involved in the biosynthesis of coenzyme Q, also named ubiquinone, an essential lipid-soluble electron transporter for aerobic cellular respiration. Other names for this target antigen include aarF domain containing kinase 4, aarF domain-containing protein kinase 4, coenzyme Q protein 8B, and atypical kinase COQ8B, mitochondrial. Gene orthologs have been identified in the mouse, rat, bovine, frog and chimpanzee species. Some coenzyme Q8B antibodies may have been used in research and have associated citations. ELISA, Western Blot, Immunocytochemistry, Immunofluorescence, and Immunohistochemistry are common applications for these antibodies.