Low-Cost Alternative to Protein A Chromatography for Antibody Purification

A non-chromatographic antibody purification method not relying on Protein A nor any ligand, had been developed. Highly pure (>95%) human, mouse, rabbit or sheep IgG’s are obtained in good yields within 20-30 minutes. The technology addresses a projected $440M antibody purification reagents market.

Low-Cost Alternative to Protein A Chromatography for Antibody Purification