Anti-SNAPC2 antibodies are used in the immunodetection of the protein small nuclear RNA activating complex polypeptide 2. In humans, the canonical protein has a reported length of 334 amino acid residues and a mass of 35.6 kDa. Its subcellular localization is in the nucleus. It is notably widely expressed in many tissue types. SNAPC2 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 SNAP45, snRNA-activating protein complex subunit 2, PSE-binding factor subunit delta, PTF subunit delta, and PTFDELTA. SNAPC2 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish and chimpanzee species. These SNAPC2 antibodies are widely used in Western Blot experiments, among other applications.