Fig. 4.

a, b, c Histograms of mean-square displacements (MSD) and (d, e, f) $V\left(\overline{{R_{\tau }}^2}\right)$-$\overline{{R_{\tau }}^2}$ plots of unliganded EGFR (Qdot585-Ab-EGFR) diffusing in the plasma membrane of (a, d) native cells, (b, e) nystatin-pretreated cells, and (c, f) M βCD-pretreated cells. Trajectories were sampled with a frame period of τ=25 ms. Data are shown in red for HeLa cells, green for A431 cells, and blue for MCF12A cells