. 2015 Dec 16;5:18448. doi: 10.1038/srep18448

Table 3. Hydrodynamic radius (R_h) for albumin and some representative middle and large uremic toxins.

Molecule	R_h [nm]	Comments	Ref.
β₂ microglobulin	1.7	calculated from the diffusion coefficient in free solution	16
Tumor necrosis factor (TNFα)	1.9 − 2.3	depending on its aggregation state, influenced by concentration and pH	17
Free light chains (FLC) monomeric state (mostly κ-FLC)	2.3	Stokes’ radius determined by chromatography	18
Free light chains (FLC) dimeric form (mostly λ-FLC)	2.8	Stokes’ radius determined by chromatography	18
Albumin	3.51	calculated from the intrinsic viscosity (agrees with Stokes’ radii from diffusion and sedimentation coefficient)	19

Table 3. Hydrodynamic radius (Rh) for albumin and some representative middle and large uremic toxins.