Anti-ZNF221 antibodies are used in the immunodetection of the protein zinc finger protein 221. In humans, the canonical protein has a reported length of 617 amino acid residues and a mass of 71.2 kDa. Its subcellular localization is in the nucleus. A member of the Krueppel C2H2-type zinc-finger protein family, ZNF221 is suspected to be involved in transcriptional regulation. ZNF221 gene orthologs have been reported in the mouse and rat species. Western Blot is a widely used application for the ZNF221 antibodies listed below. In addition, ELISA is also a common application.