Agonist, antagonist, and inverse agonist characteristics of TIPP (H-Tyr-Tic-Phe-Phe-OH), a selective delta-opioid receptor ligand.
Martin NA, Ruckle MB, VanHoof SL, Prather PL. Agonist, antagonist, and inverse agonist characteristics of TIPP (H-Tyr-Tic-Phe-Phe-OH), a selective delta-opioid receptor ligand. J Pharmacol Exp Ther. 2002 May; 301(2):661-71.