Anti-SNAPC3 antibodies are used in the immunodetection of the protein small nuclear RNA activating complex polypeptide 3. In humans, the canonical protein has a reported length of 411 amino acid residues and a mass of 46.8 kDa. Its subcellular localization is in the nucleus. A member of the SNAPC3/SRD2 protein family, SNAPC3 is known to be a part of the SNAPc complex required for the transcription of both RNA polymerase II and III small-nuclear RNA genes. Synonyms for this target antigen include SNAP50, snRNA-activating protein complex subunit 3, PSE-binding factor subunit beta, PTF subunit beta, and PTFbeta. SNAPC3 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Western Blot is a widely used application for the SNAPC3 antibodies listed below. In addition, Immunofluorescence is also a common application.