Anti-MZF-1 antibodies enable researchers to detect and measure the MZF-1 antigen in biological samples. This target is a reported synonym of the MZF1 gene, which encodes myeloid zinc finger 1. This protein is known to function in the regulation of transcription, among other biological roles. The human version of MZF-1 has a canonical amino acid length of 734 residues and a protein mass of 82.1 kilodaltons, although 3 isoforms have been identified. It is reported to be localized in the nucleus of cells and notably expressed in many tissues, such as the caudate and cerebral cortex. MZF-1 is a member of the Krueppel C2H2-type zinc-finger protein family.