Anti-DNAJC9 antibodies are used in the immunodetection of the protein DnaJ heat shock protein family (Hsp40) member C9. In humans, the canonical protein has a reported length of 260 amino acid residues and a mass of 29.9 kDa. Its subcellular localization is in the cell membrane, nucleus, and cytoplasm. It is found to be expressed in the heart, placenta, liver, skeletal muscle, kidney, pancreas, thymus, ovary, colon and peripheral blood. DNAJC9 is known to act as a dual histone chaperone and heat shock co-chaperone. Synonyms for this target antigen include JDD1, SB73, dnaJ homolog subfamily C member 9, DnaJ (Hsp40) homolog, subfamily C, member 9, DnaJ protein SB73, and HDJC9. DNAJC9 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some DNAJC9 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. Immunofluorescence and Immunohistochemistry are also common applications.