Affinity chromatography matrix

The invention discloses a polypeptide capable of binding immunoglobulins or immunoglobulin-containing proteins, which polypeptide comprises six or more domains of protein Z or the C domain of protein A or a functional variant thereof. It also discloses separation matrices comprising the polypeptide...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Johansson Hans J, Palmgren Ronnie
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention discloses a polypeptide capable of binding immunoglobulins or immunoglobulin-containing proteins, which polypeptide comprises six or more domains of protein Z or the C domain of protein A or a functional variant thereof. It also discloses separation matrices comprising the polypeptide and methods of using the separation matrices for separation of immunoglobulins or immunoglobulin-containing proteins.