Anti-DDX46 antibodies are used in the immunodetection of the protein DEAD-box helicase 46. In humans, the canonical protein has a reported length of 1031 amino acid residues and a mass of 117.4 kDa. Its subcellular localization is in the nucleus. It is notably widely expressed in many tissue types. A member of the DEAD box helicase protein family, DDX46 is known to play an important role in splicing, either prior to, or during splicing A complex formation. Synonyms for this target antigen include Prp5, probable ATP-dependent RNA helicase DDX46, DEAD (Asp-Glu-Ala-Asp) box polypeptide 46, DEAD box protein 46, PRP5 homolog, and PRPF5. DDX46 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of DDX46 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. Immunofluorescence and Immunohistochemistry are also common applications.