Widely used H2 histamine antagonist which has more recently been described as an inverse agonist. Also a potent I1 imidazoline binding site ligand. It displays antitumor and immunomodulatory activity. Cimetidine competitively inhibits histamine binding to histamine H2 receptors, and suppresses the growth of several tumors, including gastrointestinal cancer. This compound is an anti-angiogenic agent and is an activator of Nischarin. Competitive histamine H2-receptor antagonist which inhibits gastric acid secretion and reduces pepsin output

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.