Anti-SCAF11 antibodies are used in the immunodetection of the protein SR-related CTD associated factor 11. In humans, the canonical protein has a reported length of 1463 amino acid residues and a mass of 164.7 kDa. Its subcellular localization is in the nucleus. Up to 2 different isoforms have been reported for this protein. It is widely expressed across many tissue types. SCAF11 is reported to play a role in pre-mRNA alternative splicing by regulating spliceosome assembly. Synonyms for this target antigen include SFRS2IP, SIP1, SRRP129, SRSF2IP, protein SCAF11, CTD-associated SR protein 11, SC35-interacting protein 1, and CASP11. SCAF11 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some SCAF11 antibodies may have been used in research and have associated citations. Western Blot, Immunocytochemistry, and Immunohistochemistry are common applications for these antibodies.