PROTEIN PURIFICATION

The present invention relates to a process for the purification of an antibody fragment from a periplasmic cell extract comprising a first cation exchange chromatography step and a second anion exchange chromatography step.

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Bibliographische Detailangaben
Hauptverfasser:	SYMMONS, JONATHAN, WHITCOMBE, RICHARD, PEARCE-HIGGINS, MARK ROBERT, SPITALI, MARIANGELA
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The present invention relates to a process for the purification of an antibody fragment from a periplasmic cell extract comprising a first cation exchange chromatography step and a second anion exchange chromatography step.