Anti-UNC45B antibodies are used in the immunodetection of the protein unc-45 myosin chaperone B. In humans, the canonical protein has a reported length of 931 amino acid residues and a mass of 103.7 kDa. Its subcellular localization is in the cytoplasm. Up to 3 different isoforms have been reported for this protein. It is reported to be expressed in eye lens tissues. UNC45B is known to act as a co-chaperone for HSP90 and is required for proper folding of the myosin motor domain. The UNC45B gene has been associated with the disease, Cataracts. Synonyms for this target antigen include cardiomyopathy associated 4, striated muscle UNC45, unc-45 homolog B, and protein unc-45 homolog B. UNC45B gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some UNC45B 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.