Anti-WWP2 antibodies are used in the immunodetection of the protein WW domain containing E3 ubiquitin protein ligase 2. In humans, the canonical protein has a reported length of 870 amino acid residues and a mass of 98.9 kDa. Its subcellular localization is in the nucleus. Up to 4 different isoforms have been reported for this protein. It is notably expressed in fetal throughout the brain, placenta, lung, liver, muscle, kidney and pancreas. WWP2 is known to be involved with the regulation of transcription and the regulation of gene expression. Synonyms for this target antigen include WWp2-like, NEDD4-like E3 ubiquitin-protein ligase WWP2, HECT-type E3 ubiquitin transferase WWP2, atrophin-1 interacting protein 2, and AIP2. WWP2 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of WWP2 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.