发明名称 |
DESIGN OF STABLE AND AGGREGATION FREE ANTIBODY FC MOLECULES THROUGH CH3 DOMAIN INTERFACE ENGINEERING |
摘要 |
The present invention relates to methods of increasing stability and reducing aggregation in compositions comprising antibody Fc molecules and to composition comprising such molecules. Certain amino acid substitutions in the CH3 domain result in increased stability and reduced aggregation of compositions containing polypeptides comprising a CH3 domain, e.g., an antibody or Fc-fusion protein. |
申请公布号 |
EP2451840(A4) |
申请公布日期 |
2014.01.22 |
申请号 |
EP20100797631 |
申请日期 |
2010.06.29 |
申请人 |
AMGEN INC. |
发明人 |
KANNAN, GUNASEKARAN;ZHOU, HONGXING |
分类号 |
C07K16/00;C12P21/06 |
主分类号 |
C07K16/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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