Figure 3

In vitro experiments on CHL- hGLP1R cells.
Cell imaging with the OCM/fluorescence platform after 90 min of incubation with different concentrations of Cy5.5-exendin-3 (0-100 nM) with CHL positive or negative for hGLP1R. Scale bar: 20 μm.
In vitro experiments on CHL- hGLP1R cells.
Cell imaging with the OCM/fluorescence platform after 90 min of incubation with different concentrations of Cy5.5-exendin-3 (0-100 nM) with CHL positive or negative for hGLP1R. Scale bar: 20 μm.