Anti-CEP55 antibodies are used in the immunodetection of the protein centrosomal protein 55. In humans, the canonical protein has a reported length of 464 amino acid residues and a mass of 54.2 kDa. Its subcellular localization is in the cytoplasm. Up to 2 different isoforms have been reported for this protein. It is reported to be expressed in embryonic brain. CEP55 is reported to play a role in mitotic exit and cytokinesis. Post-translational modifications have been described, including phosphorylation. The CEP55 gene has been associated with the disease, Multinucleated neurons. Synonyms for this target antigen include CT111, MARCH, URCC6, centrosomal protein of 55 kDa, cancer/testis antigen 111, and C10orf3. CEP55 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of Cep55 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. ELISA and Immunohistochemistry are also common applications.