Method for Producing Spesolimab

The present invention relates to a method for producing the anti-IL36R antibody spesolimab. More specifically, the present invention relates to a method of producing spesolimab with a serum-free cell culture medium in a fed-batch culture in the presence of reduced copper and increased iron concentra...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Lippmann, Rico, Wucherpfennig, Thomas
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention relates to a method for producing the anti-IL36R antibody spesolimab. More specifically, the present invention relates to a method of producing spesolimab with a serum-free cell culture medium in a fed-batch culture in the presence of reduced copper and increased iron concentrations. In addition, the present invention relates to a composition comprising low levels of basic species of spesolimab and/or low levels of spesolimab species with high mannose structures.