Anti-SFRS1 antibodies are used in antigen-specific immunodetection in biological samples. The target SFRS1 is a known alias name of the protein serine and arginine rich splicing factor 1, encoded by the SRSF1 gene in humans. This 248-amino acid residue protein is reported to play a role in preventing exon skipping, ensuring the accuracy of splicing and regulating alternative splicing. It is localized to the nucleus and cytoplasm of the cell and features methylated and phosphorylated post-translational modifications. It is reported to be widely expressed in many tissue types. Other synonyms for SFRS1 include ASF, SF2, and SF2p33. Indicated applications for SFRS1 antibodies listed below include ELISA, Flow Cytometry, Western Blot, Immunofluorescence, and Immunohistochemistry.