Anti-SASH1 antibodies are used in the immunodetection of the protein SAM and SH3 domain containing 1. In humans, the canonical protein has a reported length of 1247 amino acid residues and a mass of 136.7 kDa. Its subcellular localization is in the cytoplasm. It is found to be widely expressed, with highest levels in the lung, placenta, spleen and thymus. SASH1 is known to be involved with the regulation of angiogenesis and protein ubiquitination. The SASH1 gene has been associated with the disease, Dyschromatosis universalis hereditaria. Synonyms for this target antigen include DUH, DUH1, SH3D6A, dJ323M4.1, SAM and SH3 domain-containing protein 1, and CAPOK. SASH1 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of SASH1 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. ELISA and Immunohistochemistry are also common applications.