Protein [(NH4)2S04] (M) 10% DBC (mg/ml) γ-Globulin 0.9 17 Ovalbumin 1.5 28 Lysozyme 1.5 31 All proteins were prepared as 1 g/L solutions in 50 mM phosphate buffer at pH 7.0 with varying amounts of ammonium sulfate, and loading was done at 10 mL/min (18s residence time)

Table 6: Dynamic binding capacities (dbc) at 10% breakthrough for phenyl hydrophobic membrane. Chromatography Adsorber (3 ml Membrane Volume) Challenged with Three Different Model Proteins.