Anti-GMEB2 antibodies are used in the immunodetection of the protein glucocorticoid modulatory element binding protein 2. In humans, the canonical protein has a reported length of 530 amino acid residues and a mass of 56.4 kDa. Its subcellular localization is in the nucleus and cytoplasm. It is reported to be expressed in peripheral blood lymphocytes and fetal liver. GMEB2 is reported to be a trans-acting factor that binds to glucocorticoid modulatory elements (GME) present in the TAT (tyrosine aminotransferase) promoter and increases sensitivity to low concentrations of glucocorticoids. Synonyms for this target antigen include PIF79, DNA-binding protein p79PIF, PIF p79, parvovirus initiation factor, p79, and P79PIF. GMEB2 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Immunohistochemistry is the most common application for the GMEB2 antibodies listed below. Western Blot and Immunofluorescence are also common applications.