Anti-splicing factor SWAP antibodies are used for the immunodetection of the protein encoded by the SFSWAP gene. In humans, the canonical protein has a reported length of 951 amino acid residues and a mass of 104.8 kDa. Its subcellular localization is in the nucleus. Alternative splicing is reported to yield 2 different isoforms for this protein. It is reported to play a role as an alternative splicing regulator. Other names for this target antigen include SWAP, splicing factor, suppressor of white-apricot homolog, splicing factor SWAP homolog, and SFRS8. Gene orthologs have been identified in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some splicing factor SWAP antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. In addition, ELISA is also a common application.