Anti-RIBC2 antibodies are used in the immunodetection of the protein RIB43A domain with coiled-coils 2. In humans, the canonical protein has a reported length of 382 amino acid residues and a mass of 45.4 kDa. Its subcellular localization is in the cytoplasm. It is notably expressed in the nasopharynx, hippocampus, fallopian tube, and bronchus. A member of the RIB43A protein family, RIBC2 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. Synonyms for this target antigen include TRIB, RIB43A-like with coiled-coils protein 2, and C22orf11. RIBC2 gene orthologs have been reported in the mouse, rat, bovine, frog, chimpanzee and chicken species. Some RIBC2 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. ELISA and Immunohistochemistry are also common applications.