Anti-BCDIN3D antibodies are used in the immunodetection of the protein BCDIN3 domain containing RNA methyltransferase. In humans, the canonical protein has a reported length of 292 amino acid residues and a mass of 33.2 kDa. Its subcellular localization is in the cytoplasm. It is notably widely expressed in many tissue types. A member of the Methyltransferase protein superfamily, BCDIN3D is a reported O-methyltransferase that specifically monomethylates 5'-monophosphate of cytoplasmic histidyl tRNA (tRNA(His)), acting as a capping enzyme by protecting tRNA(His) from cleavage by DICER1. Synonyms for this target antigen include BCDIN3 domain containing RNA methyltransfease, BCDIN3 domain-containing protein, pre-miRNA 5'-monophosphate methyltransferase, and RNA 5'-monophosphate methyltransferase. BCDIN3D gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some BCDIN3D antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. In addition, ELISA is also a common application.