Anti-cilia and flagella associated protein 95 antibodies are used for the immunodetection of the protein encoded by the CFAP95 gene. In humans, the canonical protein has a reported length of 229 amino acid residues and a mass of 26.4 kDa. Its subcellular localization is in the cell membrane and cytoplasm. Alternative splicing is reported to yield 2 different isoforms for this protein. It is reported to be expressed in undifferentiated embryonic stem cells. It 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. Post-translational modifications have been described, including glycosylation. Other names for this target antigen include protein CFAP95, uncharacterized protein C9orf135, and protein C9orf135. Gene orthologs have been identified in the mouse, rat, bovine, frog and chimpanzee species.