Anti-CATIP antibodies are used in the immunodetection of the protein ciliogenesis associated TTC17 interacting protein. In humans, the canonical protein has a reported length of 387 amino acid residues and a mass of 43.9 kDa. Its subcellular localization is in the cell membrane, nucleus, and cytoplasm. It is reported to be highly expressed in round and elongating spermatids, weakly in pachytene spermatocytes. A member of the CATIP protein family, CATIP is reported to play a role in primary ciliogenesis by modulating actin polymerization. The CATIP gene has been associated with the disease, Spermatogenic failure. CATIP gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some CATIP 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.