https://www.selleckchem.com/pr....oducts/Streptozotoci
89 nM (bromadol) to  3 µM (AP-237 and tianeptine). Bromadol, brorphine, isotonitazene, piperidylthiambutene, and tianeptine had the highest efficacy (Emax) values, exceeding that of the reference compound hydromorphone ≥ 1.3-fold (βarr2 assay) and  2.6-fold (mini-Gi assay). Information on the recruitment of two distinct signaling molecules additionally enabled evaluation of biased agonism; none of the evaluated opioids being significantly biased. Taken together, this study is the first to systematically investigate the in