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公开(公告)号:US20110021755A1
公开(公告)日:2011-01-27
申请号:US12896610
申请日:2010-10-01
申请人: Gregory Alan Lazar , Wei Dang , John R. Desjarlais , Sher Bahadur Karki , Omid Vafa , Robert Hayes , Jost Vielmetter
发明人: Gregory Alan Lazar , Wei Dang , John R. Desjarlais , Sher Bahadur Karki , Omid Vafa , Robert Hayes , Jost Vielmetter
IPC分类号: C07K16/00
CPC分类号: C07K16/2893 , A61K2039/505 , C07K16/00 , C07K16/18 , C07K16/2863 , C07K16/2887 , C07K16/2896 , C07K16/30 , C07K16/32 , C07K2317/24 , C07K2317/31 , C07K2317/34 , C07K2317/40 , C07K2317/41 , C07K2317/52 , C07K2317/56 , C07K2317/64 , C07K2317/71 , C07K2317/72 , C07K2317/732 , C07K2317/734 , C07K2317/77 , C07K2317/92 , C07K2317/94
摘要: The present invention relates to Fc variants having decreased affinity for FcγRIIb, methods for their generation, Fc polypeptides comprising optimized Fc variants, and methods for using optimized Fc variants.
摘要翻译: 本发明涉及对FcγRIIb具有降低的亲和力的Fc变体,其产生方法,包含优化的Fc变体的Fc多肽,以及使用优化的Fc变体的方法。
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公开(公告)号:US08388955B2
公开(公告)日:2013-03-05
申请号:US11764001
申请日:2007-06-15
申请人: Gregory Alan Lazar , Wei Dang , John R. Desjarlais , Sher Bahadur Karki , Omid Vafa , Robert Hayes , Jost Vielmetter
发明人: Gregory Alan Lazar , Wei Dang , John R. Desjarlais , Sher Bahadur Karki , Omid Vafa , Robert Hayes , Jost Vielmetter
IPC分类号: A61K39/40 , A61K39/395 , C07K16/00
CPC分类号: C07K16/18 , A61K2039/505 , C07K16/2863 , C07K16/2887 , C07K16/2893 , C07K16/32 , C07K2317/24 , C07K2317/34 , C07K2317/41 , C07K2317/52 , C07K2317/71 , C07K2317/72 , C07K2317/732 , C07K2317/734 , C07K2317/77
摘要: The present invention relates to Fc variants having increased affinity for FcγRIIb, methods for their generation, Fc polypeptides comprising optimized Fc variants, and methods for using optimized Fc variants.
摘要翻译: 本发明涉及对FcγRIIb具有增加的亲和力的Fc变体,其产生方法,包含优化的Fc变体的Fc多肽和使用优化的Fc变体的方法。
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公开(公告)号:US08188231B2
公开(公告)日:2012-05-29
申请号:US11124620
申请日:2005-05-05
申请人: Gregory Alan Lazar , Wei Dang , John R. Desjarlais , Sher Bahadur Karki , Omid Vafa , Robert Hayes , Jost Vielmetter
发明人: Gregory Alan Lazar , Wei Dang , John R. Desjarlais , Sher Bahadur Karki , Omid Vafa , Robert Hayes , Jost Vielmetter
IPC分类号: C07K16/00 , C12P21/08 , A61K39/395 , A61K39/40 , C07K1/00
CPC分类号: C07K16/2893 , C07K2317/34 , C07K2317/52 , C07K2317/732 , C07K2317/734 , C07K2317/92
摘要: The present invention relates to optimized Fc variants, methods for their generation, Fc polypeptides comprising optimized Fc variants, and methods for using optimized Fc variants.
摘要翻译: 本发明涉及优化的Fc变体,其生成方法,包含优化的Fc变体的Fc多肽和使用优化的Fc变体的方法。
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公开(公告)号:US20130302315A1
公开(公告)日:2013-11-14
申请号:US13918751
申请日:2013-06-14
申请人: Gregory Alan Lazar , Wei Dang , John Desjarlais , Sher Bahadur Karki , Omid Vafa , Robert Hayes , Jost Vielmetter
发明人: Gregory Alan Lazar , Wei Dang , John Desjarlais , Sher Bahadur Karki , Omid Vafa , Robert Hayes , Jost Vielmetter
IPC分类号: C07K16/18
CPC分类号: C07K16/18 , A61K2039/505 , C07K16/2863 , C07K16/2887 , C07K16/2893 , C07K16/32 , C07K2317/24 , C07K2317/34 , C07K2317/41 , C07K2317/52 , C07K2317/71 , C07K2317/72 , C07K2317/732 , C07K2317/734 , C07K2317/77
摘要: The present invention relates to Fc variants having decreased affinity for FcγRIIb, methods for their generation, Fc polypeptides comprising optimized Fc variants, and methods for using optimized Fc variants.
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公开(公告)号:US20130209457A1
公开(公告)日:2013-08-15
申请号:US13764693
申请日:2013-02-11
申请人: Gregory Alan Lazar , Wei Dang , John Desjarlais , Sher Bahadur Karki , Omid Vafa , Robert Hayes , Jost Vielmetter
发明人: Gregory Alan Lazar , Wei Dang , John Desjarlais , Sher Bahadur Karki , Omid Vafa , Robert Hayes , Jost Vielmetter
IPC分类号: C07K16/28
CPC分类号: C07K16/2896 , C07K16/283 , C07K16/2863 , C07K16/2887 , C07K16/2893 , C07K16/32 , C07K2317/14 , C07K2317/34 , C07K2317/41 , C07K2317/71 , C07K2317/72 , C07K2317/732 , C07K2317/734
摘要: The present invention relates to a variant Fc region comprising an amino acid substitution at position 238 of the Fc region as compared to a human parent Fc region, wherein the variant Fc region comprises a 238D substitution, wherein the variant Fc region binds FcγRIIb with increased binding affinity compared to a human parent Fc region.
摘要翻译: 本发明涉及与人亲本Fc区相比包含Fc区238位氨基酸取代的变体Fc区,其中变体Fc区包含238D取代,其中变体Fc区以增加的结合结合FcγRIIb 亲和力与人类亲本Fc区相比。
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公开(公告)号:US20150071948A1
公开(公告)日:2015-03-12
申请号:US14210236
申请日:2014-03-13
申请人: Gregory Alan Lazar , Bassil Dahiyat , Wei Dang , John Desjarlais , Sher Bahadur Karki , Omid Vafa , Robert Hayes , Jost Vielmetter
发明人: Gregory Alan Lazar , Bassil Dahiyat , Wei Dang , John Desjarlais , Sher Bahadur Karki , Omid Vafa , Robert Hayes , Jost Vielmetter
IPC分类号: A61K47/48
CPC分类号: C07K16/2887 , A61K47/68 , C07K16/2803 , C07K16/2818 , C07K16/32 , C07K2317/52 , C07K2317/53 , C07K2317/71 , C07K2317/72 , C07K2317/732 , C07K2317/734 , C07K2317/92
摘要: The present invention relates to Fc variants with optimized Fc ligand binding properties, methods for their generation, Fc polypeptides comprising Fc variants with optimized Fc ligand binding properties, and methods for using same.
摘要翻译: 本发明涉及具有优化的Fc配体结合特性的Fc变体,其产生方法,包含具有优化的Fc配体结合性质的Fc变体的Fc多肽及其使用方法。
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公开(公告)号:US08753628B2
公开(公告)日:2014-06-17
申请号:US13915608
申请日:2013-06-11
申请人: Gregory Alan Lazar , Wei Dang , John Desjarlais , Sher Bahadur Karki , Omid Vafa , Robert Hayes , Jost Vielmetter
发明人: Gregory Alan Lazar , Wei Dang , John Desjarlais , Sher Bahadur Karki , Omid Vafa , Robert Hayes , Jost Vielmetter
IPC分类号: A61K39/395 , C07K16/00
CPC分类号: C07K16/2893 , A61K2039/505 , C07K16/00 , C07K16/18 , C07K16/2863 , C07K16/2887 , C07K16/2896 , C07K16/30 , C07K16/32 , C07K2317/24 , C07K2317/31 , C07K2317/34 , C07K2317/40 , C07K2317/41 , C07K2317/52 , C07K2317/56 , C07K2317/64 , C07K2317/71 , C07K2317/72 , C07K2317/732 , C07K2317/734 , C07K2317/77 , C07K2317/92 , C07K2317/94
摘要: The present invention relates to Fc variants having decreased affinity for FcγRIIb, methods for their generation, Fc polypeptides comprising optimized Fc variants, and methods for using optimized Fc variants.
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公开(公告)号:US08735545B2
公开(公告)日:2014-05-27
申请号:US11765353
申请日:2007-06-19
申请人: Gregory Alan Lazar , Wei Dang , John Desjarlais , Sher Bahadur Karki , Omid Vafa , Robert Hayes , Jost Vielmetter
发明人: Gregory Alan Lazar , Wei Dang , John Desjarlais , Sher Bahadur Karki , Omid Vafa , Robert Hayes , Jost Vielmetter
CPC分类号: C07K16/18 , A61K2039/505 , C07K16/2863 , C07K16/2887 , C07K16/2893 , C07K16/32 , C07K2317/24 , C07K2317/34 , C07K2317/41 , C07K2317/52 , C07K2317/71 , C07K2317/72 , C07K2317/732 , C07K2317/734 , C07K2317/77
摘要: The present invention relates to Fc variants having increased affinity for FcγRIIc, methods for their generation, Fc polypeptides comprising optimized Fc variants, and methods for using optimized Fc variants.
摘要翻译: 本发明涉及对FcγRIIc具有增加的亲和力的Fc变体,其产生方法,包含优化的Fc变体的Fc多肽和使用优化的Fc变体的方法。
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公开(公告)号:US20130273043A1
公开(公告)日:2013-10-17
申请号:US13915608
申请日:2013-06-11
申请人: Gregory Alan Lazar , Wei Dang , John Desjarlais , Sher Bahadur Karki , Omid Vafa , Robert Hayes , Jost Vielmetter
发明人: Gregory Alan Lazar , Wei Dang , John Desjarlais , Sher Bahadur Karki , Omid Vafa , Robert Hayes , Jost Vielmetter
CPC分类号: C07K16/2893 , A61K2039/505 , C07K16/00 , C07K16/18 , C07K16/2863 , C07K16/2887 , C07K16/2896 , C07K16/30 , C07K16/32 , C07K2317/24 , C07K2317/31 , C07K2317/34 , C07K2317/40 , C07K2317/41 , C07K2317/52 , C07K2317/56 , C07K2317/64 , C07K2317/71 , C07K2317/72 , C07K2317/732 , C07K2317/734 , C07K2317/77 , C07K2317/92 , C07K2317/94
摘要: The present invention relates to Fc variants having decreased affinity for FcγRIIb, methods for their generation, Fc polypeptides comprising optimized Fc variants, and methods for using optimized Fc variants.
摘要翻译: 本发明涉及对FcγRIIb具有降低的亲和力的Fc变体,其产生方法,包含优化的Fc变体的Fc多肽,以及使用优化的Fc变体的方法。
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公开(公告)号:US08753629B2
公开(公告)日:2014-06-17
申请号:US13918751
申请日:2013-06-14
申请人: Gregory Alan Lazar , Wei Dang , John Desjarlais , Sher Bahadur Karki , Omid Vafa , Robert Hayes , Jost Vielmetter
发明人: Gregory Alan Lazar , Wei Dang , John Desjarlais , Sher Bahadur Karki , Omid Vafa , Robert Hayes , Jost Vielmetter
IPC分类号: A61K39/395 , C07K16/00
CPC分类号: C07K16/18 , A61K2039/505 , C07K16/2863 , C07K16/2887 , C07K16/2893 , C07K16/32 , C07K2317/24 , C07K2317/34 , C07K2317/41 , C07K2317/52 , C07K2317/71 , C07K2317/72 , C07K2317/732 , C07K2317/734 , C07K2317/77
摘要: The present invention relates to Fc variants having decreased affinity for FcγRIIb, methods for their generation, Fc polypeptides comprising optimized Fc variants, and methods for using optimized Fc variants.
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