Anti-Intersectin 2 antibodies are used for the immunodetection of the protein encoded by the ITSN2 gene. In humans, the canonical protein has a reported length of 1697 amino acid residues and a mass of 193.5 kDa. Its subcellular localization is in the cytoplasm. Alternative splicing is reported to yield 4 different isoforms for this protein. It is reported to be expressed in melanocytes. It is a reported adaptor protein that may provide indirect link between the endocytic membrane traffic and the actin assembly machinery. Other names for this target antigen include SH3D1B, SH3P18, SWA, SWAP, SH3 domain-containing protein 1B, SH3P18-like WASP-associated protein, and PRO2015. Gene orthologs have been identified in the mouse, rat, bovine, frog, chimpanzee and chicken species. Some Intersectin 2 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. In addition, ELISA is also a common application.