PURIFIED ANTIBODY COMPOSITION

The invention provides a method for producing a host cell protein-(HCP) reduced antibody preparation from a mixture comprising an antibody and at least one HCP, comprising an ion exchange separation step wherein the mixture is subjected to a first ion exchange material, such that the HCP-reduced ant...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: AVGERINOS GEORGE, WAN MIN M, ZARBIS-PAPASTOITSIS GREGORY
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention provides a method for producing a host cell protein-(HCP) reduced antibody preparation from a mixture comprising an antibody and at least one HCP, comprising an ion exchange separation step wherein the mixture is subjected to a first ion exchange material, such that the HCP-reduced antibody preparation is obtained.