[Orn8]-Urotensin II, human is a partial agonist peptide for the urotensin-II (UT) receptor. It acts as a full agonist at recombinant rat and human UT receptors (pEC50 ~ 8) but behaves as a competitive antagonist (pA2 = 6.56) in rat aorta. Camarda, V; et al., Br. J. Pharmacol., 137, 311, (2002).
M/W.: 1374.6


