Anti-WDFY2 antibodies are used in the immunodetection of the protein WD repeat and FYVE domain containing 2. In humans, the canonical protein has a reported length of 400 amino acid residues and a mass of 45.2 kDa. Its subcellular localization is in the endosome and cytoplasm. WDFY2 is known to act in an adapter protein-like fashion to mediate the interaction between the kinase PRKCZ and its substrate VAMP2 and increases the PRKCZ-dependent phosphorylation of VAMP2. Synonyms for this target antigen include WD40 and FYVE domain containing 2, WD40- and FYVE domain-containing protein 2, propeller-FYVE protein, zinc finger FYVE domain-containing protein 22, and WD repeat and FYVE domain-containing protein 2. WDFY2 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some WDFY2 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. In addition, Immunohistochemistry is also a common application.