BUY ACTAVIS PROMETHAZINE CODEINE FUNDAMENTALS EXPLAINED

G-protein coupled opioid receptor that features like a receptor for endogenous alpha-neoendorphins and dynorphins, but has minimal affinity for beta-endorphins. Also features as being a receptor for different synthetic opioids and for the psychoactive diterpene salvinorin A. Ligand binding triggers a conformation alter that triggers signaling via g