Anti-GZF1 antibodies are used in the immunodetection of the protein GDNF inducible zinc finger protein 1. In humans, the canonical protein has a reported length of 711 amino acid residues and a mass of 80.5 kDa. Its subcellular localization is in the nucleus and cytoplasm. Up to 2 different isoforms have been reported for this protein. It is reported to be expressed in adult brain, heart, skeletal muscle, kidney and liver. A member of the Krueppel C2H2-type zinc-finger protein family, GZF1 is reported to be a transcriptional repressor that binds the GZF1 responsive element (GRE) (consensus: 5'-TGCGCN[TG][CA]TATA-3'). Synonyms for this target antigen include zinc finger and BTB domain-containing protein 23 and zinc finger protein 336. GZF1 gene orthologs have been reported in the mouse, rat, bovine, frog, chimpanzee and chicken species. Some GZF1 antibodies may have been used in research and have associated citations. Immunohistochemistry is a widely used application for these antibodies. ELISA, Western Blot, Immunocytochemistry, and Immunofluorescence are also common applications.