Anti-ZNF138 antibodies are used in the immunodetection of the protein zinc finger protein 138. In humans, the canonical protein has a reported length of 262 amino acid residues and a mass of 30.6 kDa. Its subcellular localization is in the nucleus. Up to 3 different isoforms have been reported for this protein. A member of the Krueppel C2H2-type zinc-finger protein family, ZNF138 is suspected to be involved in transcriptional regulation as a repressor. Synonyms for this target antigen include pHZ-32 and zinc finger protein 138 (clone pHZ-32). These ZNF138 antibodies are widely used in Western Blot experiments, among other applications.