Anti-Copeptin antibodies enable researchers to detect and measure the Copeptin antigen in biological samples. This target is a reported synonym of the AVP gene, which encodes arginine vasopressin. This protein is known to function in cell to cell signaling, among other biological roles. The human version of Copeptin has a canonical amino acid length of 164 residues and a protein mass of 17.3 kilodaltons. It is reported to be a secreted protein that is notably expressed in the hypothalamus. Other names for this target antigen include ADH, ADH, and ARVP. Some Copeptin antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. ELISA, Immunofluorescence, and Immunohistochemistry are also common applications.