Anti-RSRC1 antibodies are used in the immunodetection of the protein arginine and serine rich coiled-coil 1. In humans, the canonical protein has a reported length of 334 amino acid residues and a mass of 38.7 kDa. Its subcellular localization is in the nucleus and cytoplasm. Up to 2 different isoforms have been reported for this protein. It is widely expressed across many tissue types. RSRC1 is known to have a role in alternative splicing and transcription regulation. Post-translational modifications have been described, including phosphorylation. Synonyms for this target antigen include MRT70, SFRS21, SRrp53, serine/Arginine-related protein 53, arginine/serine-rich coiled-coil 1, and BM-011. RSRC1 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some RSRC1 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. ELISA, Immunocytochemistry, Immunofluorescence, and Immunohistochemistry are also common applications.