Anti-CYP4A22 antibodies are used in the immunodetection of the protein cytochrome P450 family 4 subfamily A member 22. In humans, the canonical protein has a reported length of 519 amino acid residues and a mass of 59.2 kDa. Its subcellular localization is in the ER. Up to 2 different isoforms have been reported for this protein. A member of the Cytochrome P450 protein family, CYP4A22 is known to catalyze the omega- and (omega-1)-hydroxylation of various fatty acids such as laurate and palmitate. Synonyms for this target antigen include CYPIVA22, cytochrome P450 4A22K, cytochrome P450, family 4, subfamily A, polypeptide 22, fatty acid omega-hydroxylase, and cytochrome P450 4A22. Some CYP4A22 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.