Anti-SUGP2 antibodies are used in the immunodetection of the protein SURP and G-patch domain containing 2. In humans, the canonical protein has a reported length of 1082 amino acid residues and a mass of 120.2 kDa. Its subcellular localization is in the nucleus. Up to 3 different isoforms have been reported for this protein. It is notably expressed in adult testis, and in fetal brain and kidney. SUGP2 is believed to play a role in mRNA splicing. Synonyms for this target antigen include SRFS14, SURP and G-patch domain-containing protein 2, arginine/serine-rich-splicing factor 14, splicing factor, arginine/serine-rich 14, and SFRS14. SUGP2 gene orthologs have been reported in the mouse, rat, bovine, frog, chimpanzee and chicken species. Western Blot is a widely used application for the SUGP2 antibodies listed below. In addition, ELISA is also a common application.