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公开(公告)号:EP2975050A1
公开(公告)日:2016-01-20
申请号:EP14177696.3
申请日:2014-07-18
申请人: SANDOZ AG
发明人: Rupprechter, Alfred , Fuchs, Michael , Lamanna, William , Holzmann, Johann , Posch, Christoph , Toll, Hansjörg , Mayer, Robert
IPC分类号: C07K14/715 , C07K1/16
CPC分类号: C12Q1/37 , C07K14/7151 , C07K2319/30 , G01N21/33 , G01N33/6863 , G01N2333/70578 , G01N2440/20
摘要: The present invention is directed to methods for determining the relative amount of wrongly disulphide bridged TNFR2:Fc in a sample of TNFR2:Fc, a fusion protein which is used in a variety of therapeutic applications. In addition, the invention pertains to a method for purifying TNFR2:Fc using said method for determining the percentage of wrongly disulphide bridged TNFR2:Fc, and to TNFR2:Fc compositions obtained thereby.
摘要翻译: 本发明涉及用于确定TNFR2:Fc样品中错误二硫键桥连的TNFR2:Fc的相对量的方法,其用于多种治疗应用中的融合蛋白。 此外,本发明涉及使用所述用于确定错误二硫键桥连的TNFR2:Fc的百分比以及由此获得的TNFR2:Fc组合物来纯化TNFR2:Fc的方法。
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公开(公告)号:EP2975050B1
公开(公告)日:2019-05-29
申请号:EP14177696.3
申请日:2014-07-18
申请人: SANDOZ AG
发明人: Rupprechter, Alfred , Fuchs, Michael , Lamanna, William , Holzmann, Johann , Posch, Christoph , Toll, Hansjörg , Mayer, Robert
IPC分类号: C07K14/715 , C07K1/16
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