Anti-ITSN antibodies enable researchers to detect and measure the ITSN antigen in biological samples. This target is a reported synonym of the ITSN1 gene, which encodes intersectin 1. This protein is known to function in exocytosis and intracellular signal transduction, among other biological roles. The human version of ITSN has a canonical amino acid length of 1721 residues and a protein mass of 195.4 kilodaltons, although 13 isoforms have been identified. It is reported to be localized in the cell membrane, cytoplasmic vesicles, and cytoplasm of cells and widely expressed in many tissue types. This target antigen may also be known as SH3D1A. Indicated applications for ITSN antibodies listed below include ELISA and Western Blot.