Fractionation of biological macromolecules using carrier phase ultrafiltration

This article discusses a novel mode of operation for ultrafiltration processes termed Carrier Phase Ultrafiltration (CPUF). CPUF is based on a modification of dead-end ultrafiltration. Macromolecular fractionation using ultrafiltration is strongly influenced by operating and physicochemical parameters and requires precise "fine-tuning." CPUF facilitates the fractionation of high value biological macromolecules at optimised conditions and has …