Anti-GNG4 antibodies are used in the immunodetection of the protein G protein subunit gamma 4. In humans, the canonical protein has a reported length of 75 amino acid residues and a mass of 8.4 kDa. Its subcellular localization is in the cell membrane. A member of the G protein gamma protein family, GNG4 is known to be involved with GPCR signaling pathways and the regulation of cell growth. Synonyms for this target antigen include guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-4, guanine nucleotide binding protein (G protein), gamma 4, guanine nucleotide binding protein 4, and HG3C. GNG4 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of GNG4 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.