Figure 4. Diameter and shape of nanodiscs formed by SMA or SMA-SH.
A. Nanodiscs diameter formed by SMA (orange circle), SMA-SH (blue diamond) or labeled SMA-SH (pink triangle) analyzed using DLS (Dynamic Light Scattering). At the 3 g SMA/1 g membrane ratio use, nanodiscs have a comparable diameter. B and C. The nanodiscs formed by SMA (B) or SMA-SH (C) also exhibit similar sizes observed by TEM. Scale bars = 50 nm.