PURIFICATION OF ANTIBODIES BY MIXED MODE CHROMATOGRAPHY

Herein is reported a method for producing or purifying an antibody using a mixed mode chromatography material that comprises ion exchange functional groups and hydrophobic interaction functional groups (MM HIC/IEX) operated in flowthrough mode, wherein the antibody is a hydrophilic antibody, and the...

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Hauptverfasser: FALKENSTEIN, Roberto, KONRAD, Susanne
Format: Patent
Sprache:eng
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Zusammenfassung:Herein is reported a method for producing or purifying an antibody using a mixed mode chromatography material that comprises ion exchange functional groups and hydrophobic interaction functional groups (MM HIC/IEX) operated in flowthrough mode, wherein the antibody is a hydrophilic antibody, and the antibody is applied in a solution comprising the antibody and an antichaotropic salt to the MM HIC/IEX chromatography material.