Figure 4.

Correlation of immunomodulatory activity vs colloidal behavior of Sulfavants 1–3. (A) Percentage of mature DCs after stimulation by 1–3. Data are expressed as mean and standard deviation from a duplicate of two independent experiments and compared to cells treated only with vehicle (Ctrl). ****P < 0.0001 vs control. (B) Hydrodynamic radius distribution of particles of 1–3 in aqueous suspension at 0.2 mM as measured by dynamic light scattering (DLS) on three independent measurements. Red = Sulfavant A (1); blue = Sulfavant S (2); green = Sulfavant R (3).