Gambro Lundia Ab

Alfa Laval Corporation Ab

Pharmacia Ab

Bo G Mattiasson

Ulf T Nylen

Torbjorn G Ling

Sture J Gustafsson

Per O Hedman

A process is disclosed for the recovery of a compound, for example, a peptide-containing compound, from a solution containing contaminants through combined affinity-chromatographic purification and ultrafiltration. The process comprises contacting the solution containing the compound and impurities with a first complex of ligand bound to a carrier so as to form a second complex of the compound, the ligand and the carrier, wherein the carrier is comprised of a macromolecular solid material; subsequently splitting off of the compound from the second complex to reform the compound and first complex; and separating of the compound from the first complex. An arrangement for the recovery of a compound from such a solution containing impurities is also disclosed.

Process and an apparatus for the recovery of a compound

Method for the determination of biochemical data

Process in the purification of biologically active substances

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Lund, Sweden

Bo G Mattiasson