New methods of protein purification. Affinity ultrafiltration.


This review describes a recently developed method for protein purification-affinity ultrafiltration. In affinity ultrafiltration, the protein to be purified is complexed with a macroligand composed of a soluble polymer or an insoluble microparticle with covalently bound, target protein-specific affinity ligands. The complex is trapped by an ultrafiltration… (More)


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