Anti-GNG2 antibodies are used in the immunodetection of the protein G protein subunit gamma 2. In humans, the canonical protein has a reported length of 71 amino acid residues and a mass of 7.9 kDa. Its subcellular localization is in the cell membrane. It is reported to be expressed in fetal tissues, including testis, adrenal gland, brain, white blood cells and brain. A member of the G protein gamma protein family, GNG2 is known to be involved with GPCR signaling pathways. Synonyms for this target antigen include guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2, g gamma-I, guanine nucleotide binding protein (G protein), gamma 2, guanine nucleotide binding protein gamma 2, and HG3F1. GNG2 gene orthologs have been reported in the mouse, rat, bovine, frog, chimpanzee and chicken species. A number of GNG2 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. ELISA and Immunohistochemistry are also common applications.