Skip to main content
. Author manuscript; available in PMC: 2009 Jul 27.
Published in final edited form as: Angew Chem Int Ed Engl. 2008;47(9):1685–1688. doi: 10.1002/anie.200702770

Figure 2.

Figure 2

Representative competitive binding curves for compound 5, Delt-II-PEGO-[PG]15-PEGO-MSH(7)-NH2. A) Compound 5 competed with 10 nM Eu-NDP-α-MSH in CHO/MC4R/δOR cells in the absence of 10 μM Naloxone, with an IC50 of 3.2 nM (R2 =0.83). B) Compound 5 competed with 10 nM Eu-NDP- α-MSH in CHO/MC4R/δOR cells in the presence of 10 μM Naloxone, with an IC50 of 134 nM (R2 =0.93).