Purification of <i>β</i>‐lactoglobulin with a high‐capacity anion exchanger: High‐throughput process development and scale‐up considerations

Abstract

The feasibility of preparing purified β-lactoglobulin with a single high-capacity anion exchanger step was demonstrated. A capacity of >200 mg mL(-1) was obtained. A significant improvement in productivity can be realized by a simultaneous increase of binding capacity and feed concentration.