Figure 2
From: Fast antibody fragment motion: flexible linkers act as entropic spring
IgG SAXS scattering profiles.
(a) Background corrected and concentration scaled SAXS scattering profiles of IgG. The solid line represents the zero concentration as the form factor. The inset shows the low Q data in linear scale to increase visibility of the structure factor effect. (b) The structure factor extracted by dividing with the form factor. Solid lines represent a fit corresponding to the MSA structure factor including the asymmetry. The dashed black line shows the effect of the asymmetry factor β. For the highest concentration, a small effect of aggregates leads to an increase in the structure factor, which is not observed for lower concentration.
