Anti-STAM2 antibodies are used in the immunodetection of the protein signal transducing adaptor molecule 2. In humans, the canonical protein has a reported length of 525 amino acid residues and a mass of 58.2 kDa. Its subcellular localization is in the membrane and cytoplasm. Up to 2 different isoforms have been reported for this protein. It is ubiquitously expressed across many tissue types. A member of the STAM protein family, STAM2 is known to be involved in intracellular signal transduction mediated by cytokines and growth factors. Synonyms for this target antigen include STAM2A, STAM2B, signal transducing adapter molecule 2, HSE1 homolog, Hrs-binding protein, and Hbp. STAM2 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of STAM2 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. ELISA, Immunofluorescence, and Immunohistochemistry are also common applications.