Anti-DNAAF11 antibodies are used in the immunodetection of the protein dynein axonemal assembly factor 11. In humans, the canonical protein has a reported length of 466 amino acid residues and a mass of 54.3 kDa. Its subcellular localization is in the cytoplasm. Up to 2 different isoforms have been reported for this protein. It is reported to be highly expressed in the testis and in nasal epithelial cells. A member of the TilB protein family, DNAAF11 is known to be involved in dynein arm assembly, is important for expression and transporting outer dynein arm (ODA) proteins from the cytoplasm to the cilia. The DNAAF11 gene has been associated with the disease, Ciliary dyskinesia. Synonyms for this target antigen include LRRC6, LRTP, TSLRP, tilB, leucine rich repeat containing 6, protein TILB homolog, seahorse, and CILD19. DNAAF11 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species.