Anti-EXD1 antibodies are used in the immunodetection of the protein exonuclease 3'-5' domain containing 1. In humans, the canonical protein has a reported length of 514 amino acid residues and a mass of 58.3 kDa. Its subcellular localization is in the cytoplasm. Up to 3 different isoforms have been reported for this protein. A member of the EXD1 protein family, EXD1 is reported to be a RNA-binding component of the PET complex, a multiprotein complex required for the processing of piRNAs during spermatogenesis. Synonyms for this target antigen include exonuclease 3'-5' domain-containing protein 1, exonuclease 3'-5' domain-like-containing protein 1, inactive exonuclease EXD1, and piRNA biogenesis protein EXD1. EXD1 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Western Blot is the most common application for the EXD1 antibodies listed below. Flow Cytometry and Immunofluorescence are also common applications.