Anti-abhydrolase domain containing 3, phospholipase antibodies are used for the immunodetection of the protein encoded by the ABHD3 gene. In humans, the canonical protein has a reported length of 409 amino acid residues and a mass of 46 kDa. Its subcellular localization is in the membrane. Alternative splicing is reported to yield 2 different isoforms for this protein. A member of the AB hydrolase 4 protein family, it is a reported phospholipase that may play a role in phospholipids remodeling. Other names for this target antigen include abhydrolase domain-containing protein 3, alpha/beta hydrolase domain containing protein 3, lung alpha/beta hydrolase 3, and phospholipase ABHD3. Gene orthologs have been identified in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species.