Anti-CFAP276 antibodies are used in the immunodetection of the protein cilia and flagella associated protein 276. In humans, the canonical protein has a reported length of 169 amino acid residues and a mass of 19.4 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 cerebrum, cerebellum, gastrocnemius muscle, spinal cord and lung tissues. CFAP276 is a known microtubule inner protein (MIP) part of the dynein-decorated doublet microtubules (DMTs) in cilia axoneme, which is required for motile cilia beating (By similarity). Synonyms for this target antigen include protein CFAP276, uncharacterized protein C1orf194, and protein C1orf194. CFAP276 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species.