Anti-SNRPG antibodies are used in the immunodetection of the protein small nuclear ribonucleoprotein polypeptide G. In humans, the canonical protein has a reported length of 76 amino acid residues and a mass of 8.5 kDa. Its subcellular localization is in the nucleus and cytoplasm. It is notably widely expressed in many tissue types. A member of the SnRNP Sm proteins protein family, SNRPG is reported to play a role in pre-mRNA splicing as a core component of the spliceosomal U1, U2, U4 and U5 small nuclear ribonucleoproteins (snRNPs), the building blocks of the spliceosome. Synonyms for this target antigen include Sm-G, small nuclear ribonucleoprotein G, sm protein G, snRNP-G, and SMG. SNRPG gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Western Blot is the most common application for the SNRPG antibodies listed below. ELISA and Immunohistochemistry are also common applications.