Anti-DEAH-box helicase 33 antibodies are used for the immunodetection of the protein encoded by the DHX33 gene. In humans, the canonical protein has a reported length of 707 amino acid residues and a mass of 78.9 kDa. Its subcellular localization is in the nucleus and cytoplasm. Alternative splicing is reported to yield 2 different isoforms for this protein. A member of the DEAD box helicase protein family, it is known to be implicated in nucleolar organization, ribosome biogenesis, protein synthesis and cytoplasmic dsRNA sensing (By similarity). Other names for this target antigen include DEAD/H (Asp-Glu-Ala-Asp/His) box polypeptide 33, DEAH (Asp-Glu-Ala-His) box polypeptide 33, DEAH box protein 33, putative ATP-dependent RNA helicase DHX33, and ATP-dependent RNA helicase DHX33. Gene orthologs have been identified in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of DEAH-box helicase 33 antibodies have been mentioned in research publications and have associated citations. Immunofluorescence is a widely used application for these antibodies. Immunocytochemistry and Immunohistochemistry are also common applications.