Anti-GDPD3 antibodies are used in the immunodetection of the protein glycerophosphodiester phosphodiesterase domain containing 3. In humans, the canonical protein has a reported length of 318 amino acid residues and a mass of 36.6 kDa. Its subcellular localization is in the membrane, ER, and cytoplasm. Up to 2 different isoforms have been reported for this protein. It is found to be widely expressed, with high level in the kidney and ovary. A member of the Glycerophosphoryl diester phosphodiesterase protein family, GDPD3 is known to be involved with the metabolism of lipids. Synonyms for this target antigen include glycerophosphodiester phosphodiesterase 7, glycerophosphodiester phosphodiesterase domain-containing protein 3, and lysophospholipase D GDPD3. GDPD3 gene orthologs have been reported in the mouse, rat, bovine, frog and chimpanzee species. Some GDPD3 antibodies may have been used in research and have associated citations. Immunofluorescence is a widely used application for these antibodies. Western Blot and Immunohistochemistry are also common applications.