Anti-GNRH2 antibodies are used in the immunodetection of the protein gonadotropin releasing hormone 2. In humans, the canonical protein has a reported length of 120 amino acid residues and a mass of 12.9 kDa. It has been described to be a secreted protein. Up to 3 different isoforms have been reported for this protein. A member of the GnRH protein family, GNRH2 is known to be involved with signal transduction pathways. Synonyms for this target antigen include LH-RHII, progonadoliberin-2, GnRH-associated peptide 2, GnRH-associated peptide II, Gonadoliberin II, and GnRH-II. GNRH2 gene orthologs have been reported in the bovine, frog, zebrafish and chimpanzee species. Some GNRH2 antibodies may have been used in research and have associated citations. Western Blot, Immunofluorescence, and Immunohistochemistry are common applications for these antibodies.