Anti-ZNF391 antibodies are used in the immunodetection of the protein zinc finger protein 391. In humans, the canonical protein has a reported length of 358 amino acid residues and a mass of 40.7 kDa. Its subcellular localization is in the nucleus. A member of the Krueppel C2H2-type zinc-finger protein family, ZNF391 is suspected to be involved in transcriptional regulation. ZNF391 gene orthologs have been reported in the mouse, rat, bovine and chimpanzee species. Western Blot and Immunohistochemistry are common applications for ZNF391 antibodies.