Anti-SCAF1 antibodies are used in the immunodetection of the protein SR-related CTD associated factor 1. In humans, the canonical protein has a reported length of 1312 amino acid residues and a mass of 139.3 kDa. Its subcellular localization is in the nucleus. It is ubiquitously expressed across many tissue types. A member of the Splicing factor SR protein family, SCAF1 is believed to function in pre-mRNA splicing. Synonyms for this target antigen include SCAF, SR-related C-terminal domain-associated factor 1, SR-related and CTD-associated factor 1, SR-related-CTD-associated factor, and splicing factor, arginine/serine-rich 19. SCAF1 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish and chimpanzee species. Western Blot is the most common application for the SCAF1 antibodies listed below. ELISA, Immunocytochemistry, and Immunofluorescence are also common applications.