Figure 3: Dynamic light scattering (DLS) . The particle size distribution of commercial (95% purity) hIgG, [C ] that never encountered conjugated Brij-O20 micelles (black lines), as determined by dynamic light scattering at 25oC, and the particle size distribution of hIgG extracted from detergent micelle conjugates at pH 6.3 in the presence of amino acid monomers (blue lines).