A method for the purification of immunoglobulins by ion exchange chromatography is described. The chromatographic method uses a weak ion exchange resin and a single step elution process for the purification of an immunoglobulin. Additionally a method for the determination of the salt concentration for the single step elution of an immunoglobulin from an ion exchange resin is described.
申请公布号
WO2006125599(A2)
申请公布日期
2006.11.30
申请号
WO2006EP04863
申请日期
2006.05.23
申请人
F. HOFFMANN-LA ROCHE AG;FALKENSTEIN, ROBERTO;KOLB, BURKARD;SEBALD, MARIA