Diffusion corrected integral sedimentation coefficient distributions from SDS-mt-II titrations at 1.1 μM protein concentration (measured at 220 nm) and SDS concentrations variable between 0.0 and 0.0016%. Red: 0.0% (0 mM), green: 0.001% (0.03 mM), magenta: 0.0015% (0.05 mM), purple: 0.0016% (0.06 mM), black: 1% (34.69 mM) SDS control, showing 0.9 s micelle sedimentation at 220 nm, explaining s values below 1.0 s in samples with SDS