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.