Supplementary Figure 7: Binding of PTH(1–34) to wild-type and mutant variants of PTH1R.

Binding of PTH-HL647 to HEK293T cells expressing wild-type and mutated PTH1R variants in the presence of different concentrations of unlabeled wt PTH(1–34) as a competitor. Data are shown as mean values ± s.e.m. from 4–12 independent experiments performed in duplicate. The corresponding IC50 values and numbers of independent experiments for wt and mutant PTH1Rs are listed in Supplementary Table 2.