Anti-IQCD antibodies are used in the immunodetection of the protein IQ motif containing D. In humans, the canonical protein has a reported length of 449 amino acid residues and a mass of 52.4 kDa. Its subcellular localization is in the cytoplasm. Up to 3 different isoforms have been reported for this protein. It is notably expressed in the testis. A member of the DRC10 protein family, Iqcd is a known component of the nexin-dynein regulatory complex (N-DRC), a key regulator of ciliary/flagellar motility which maintains the alignment and integrity of the distal axoneme and regulates microtubule sliding in motile axonemes. Synonyms for this target antigen include IQ domain-containing protein D, dynein regulatory complex subunit 10, and dynein regulatory complex protein 10. IQCD gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some Iqcd antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. In addition, Immunohistochemistry is also a common application.