Anti-TDRD7 antibodies are used in the immunodetection of the protein tudor domain containing 7. In humans, the canonical protein has a reported length of 1098 amino acid residues and a mass of 123.6 kDa. Its subcellular localization is in the cytoplasm. Up to 3 different isoforms have been reported for this protein. It is notably expressed in many tissues, such as the bone marrow, vagina, and adrenal gland. A member of the TDRD7 protein family, TDRD7 is known to be a component of specific cytoplasmic RNA granules involved in post-transcriptional regulation of specific genes: probably acts by binding to specific mRNAs and regulating their translation. Synonyms for this target antigen include PCTAIRE2BP, TRAP, tudor domain-containing protein 7, PCTAIRE2-binding protein, epididymis secretory sperm binding protein, and CATC4. TDRD7 gene orthologs have been reported in the mouse, rat, bovine, frog, chimpanzee and chicken species. Some TDRD7 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. ELISA, Flow Cytometry, and Immunohistochemistry are also common applications.