Anti-TDRD3 antibodies are used in the immunodetection of the protein tudor domain containing 3. In humans, the canonical protein has a reported length of 651 amino acid residues and a mass of 73.2 kDa. Its subcellular localization is in the nucleus and cytoplasm. Up to 3 different isoforms have been reported for this protein. It is notably expressed in fetal brain, placenta, lung, liver, skeletal muscle, kidney and pancreas. TDRD3 is reported to be a scaffolding protein that specifically recognizes and binds dimethylarginine-containing proteins. Synonyms for this target antigen include tudor domain-containing protein 3. TDRD3 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of TDRD3 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. In addition, ELISA is also a common application.