Listed are ELISA Kits for the detection of Histamine H2 Receptor, an alias name of histamine receptor H2. The human protein, encoded by the gene HRH2, is 359 amino acid residues long and has a mass of 40,098 daltons. However, there are up to 2 reported isoforms. It is a member of the G-protein coupled receptor 1 family. This protein is reported to have a membrane cellular localization, and is glycosylated. This target may also be known as: histamine H2 receptor, gastric receptor 1, gastric receptor I, and H2R.