Figure 4
From: A Complementary Scale of Biased Agonism for Agonists with Differing Maximal Responses

μ-opioid agonist β-arrestin recruitment assay. The concentration-response curves for five different opioid agonists were determined and compared to the concentration-response curve of damgo as the standard full agonist for this assay. Results were obtained in at least three independent experiments. In each experiment, data points were obtained in quadruplicates.