FC BINDING PROTEINS WITH CYSTEINE IN THE C-TERMINAL HELICAL REGION

The present invention relates to Fc binding proteins comprising one or more domains having a Cysteine in the C-terminal helical region. The invention further relates to affinity matrices comprising the Fc binding proteins of the invention. The invention also relates to a use of these Fc binding prot...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Fiedler, Erik, Haupts, Ulrich
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The present invention relates to Fc binding proteins comprising one or more domains having a Cysteine in the C-terminal helical region. The invention further relates to affinity matrices comprising the Fc binding proteins of the invention. The invention also relates to a use of these Fc binding proteins or affinity matrices for affinity purification of immunoglobulins and to methods of affinity purification using the Fc binding proteins of the invention.