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1.
公开(公告)号:US20130079280A1
公开(公告)日:2013-03-28
申请号:US13640057
申请日:2011-04-12
申请人: Manuel Baca , Thomas Thisted , Jeffrey Swers
发明人: Manuel Baca , Thomas Thisted , Jeffrey Swers
IPC分类号: C07K19/00
CPC分类号: C07K19/00 , A61K2039/505 , C07K14/001 , C07K14/78 , C07K16/1027 , C07K16/2878 , C07K16/468 , C07K2317/73 , C07K2317/90 , C07K2318/20 , C07K2319/00 , C07K2319/30 , C07K2319/33 , C07K2319/70 , C07K2319/74
摘要: The present invention provides fibronectin type III (Fn3)-based multimeric scaffolds that specifically bind to one or more specific target antigen. The invention further provides bispecific Fn3-derived binding molecules that bind to two or more target antigens simultaneously, fusions, conjugates, and methods to increase the stability of Fn3-based binding molecules. Furthermore, the present invention is related to a prophylactic, therapeutic or diagnostic agent, which contains Fn3-based multimeric scaffolds.
摘要翻译: 本发明提供了特异性结合一种或多种特异性靶抗原的基于纤连蛋白III(Fn3)的多聚体支架。 本发明还提供了同时结合两种或多种靶抗原的双特异性Fn3衍生结合分子,融合物,缀合物和增加Fn3基结合分子稳定性的方法。 此外,本发明涉及含有Fn3的多聚体支架的预防,治疗或诊断试剂。
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公开(公告)号:US09212231B2
公开(公告)日:2015-12-15
申请号:US13639381
申请日:2011-04-12
申请人: Manuel Baca , Thomas Thisted , Jeffrey Swers , David Tice
发明人: Manuel Baca , Thomas Thisted , Jeffrey Swers , David Tice
IPC分类号: C07K19/00 , C07K14/47 , C07K14/78 , C07K16/10 , C07K16/28 , C07K16/46 , C07K14/00 , C07K14/715 , A61K39/00
CPC分类号: C07K19/00 , A61K2039/505 , C07K14/001 , C07K14/78 , C07K16/1027 , C07K16/2878 , C07K16/468 , C07K2317/73 , C07K2317/90 , C07K2318/20 , C07K2319/00 , C07K2319/30 , C07K2319/33 , C07K2319/70 , C07K2319/74
摘要: The present invention provides Tenascin-3 FnIII domain-based multimeric scaffolds that specifically bind to TRAIL Receptor 2 (TRAIL R2), a cell membrane receptor involved in apoptosis. The invention further provides engineered variants with increased affinity for the target, increased stability, and reduced immunogenicity. Furthermore, the present invention is related to engineered multivalent scaffolds as prophylactic, diagnostic, or therapeutic agents, and their uses against diseases caused by cells expressing TRAIL R2, in particular to a therapeutic use against cancer.
摘要翻译: 本发明提供特异性结合参与凋亡的细胞膜受体TRAIL受体2(TRAIL R2)的基于腱生蛋白-3 FnIII结构域的多聚体支架。 本发明进一步提供了对目标具有增加的亲和力,增加的稳定性和降低的免疫原性的工程改造的变体。 此外,本发明涉及作为预防,诊断或治疗剂的工程化多价支架,以及它们对由表达TRAIL R2的细胞引起的疾病的用途,特别是抗癌治疗用途的用途。
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公开(公告)号:US20130096058A1
公开(公告)日:2013-04-18
申请号:US13639381
申请日:2011-04-12
申请人: Manuel Baca , Thomas Thisted , Jeffrey Swers , David Tice
发明人: Manuel Baca , Thomas Thisted , Jeffrey Swers , David Tice
IPC分类号: C07K14/00
CPC分类号: C07K19/00 , A61K2039/505 , C07K14/001 , C07K14/78 , C07K16/1027 , C07K16/2878 , C07K16/468 , C07K2317/73 , C07K2317/90 , C07K2318/20 , C07K2319/00 , C07K2319/30 , C07K2319/33 , C07K2319/70 , C07K2319/74
摘要: The present invention provides Tenascin-3 FnIII domain-based multimeric scaffolds that specifically bind to TRAIL Receptor 2 (TRAIL R2), a cell membrane receptor involved in apoptosis. The invention further provides engineered variants with increased affinity for the target, increased stability, and reduced immunogenicity. Furthermore, the present invention is related to engineered multivalent scaffolds as prophylactic, diagnostic, or therapeutic agents, and their uses against diseases caused by cells expressing TRAIL R2, in particular to a therapeutic use against cancer.
摘要翻译: 本发明提供特异性结合参与凋亡的细胞膜受体TRAIL受体2(TRAIL R2)的基于腱生蛋白-3 FnIII结构域的多聚体支架。 本发明进一步提供了对目标具有增加的亲和力,增加的稳定性和降低的免疫原性的工程改造的变体。 此外,本发明涉及作为预防,诊断或治疗剂的工程化多价支架,以及它们对由表达TRAIL R2的细胞引起的疾病的用途,特别是抗癌治疗用途的用途。
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公开(公告)号:US20100298541A1
公开(公告)日:2010-11-25
申请号:US12739149
申请日:2008-10-31
申请人: Herren Wu , Manuel Baca , Jeffrey Swers , Benoy Chacko
发明人: Herren Wu , Manuel Baca , Jeffrey Swers , Benoy Chacko
IPC分类号: C07K14/00
CPC分类号: G01N33/566 , C07K14/78 , C07K16/2878 , C07K2318/20 , C07K2319/00 , C12N15/1037 , C12N15/1044
摘要: The invention provides protein scaffolds and methods of preparing, screening, engineering and using such protein scaffolds.
摘要翻译: 本发明提供蛋白质支架和制备,筛选,工程和使用这种蛋白质支架的方法。
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公开(公告)号:US08633297B2
公开(公告)日:2014-01-21
申请号:US12739149
申请日:2008-10-31
申请人: Herren Wu , Manuel Baca , Jeffrey Swers , Benoy Chacko
发明人: Herren Wu , Manuel Baca , Jeffrey Swers , Benoy Chacko
CPC分类号: G01N33/566 , C07K14/78 , C07K16/2878 , C07K2318/20 , C07K2319/00 , C12N15/1037 , C12N15/1044
摘要: The invention provides protein scaffolds and methods of preparing, screening, engineering and using such protein scaffolds.
摘要翻译: 本发明提供蛋白质支架和制备,筛选,工程和使用这种蛋白质支架的方法。
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6.
公开(公告)号:US08309690B2
公开(公告)日:2012-11-13
申请号:US11993680
申请日:2006-06-30
申请人: Christian Allan , Herren Wu , Jeffrey Swers , William Dall'Acqua
发明人: Christian Allan , Herren Wu , Jeffrey Swers , William Dall'Acqua
IPC分类号: C07K16/00
CPC分类号: C07K16/00 , A61K39/39591 , C07K2317/52 , C07K2317/55
摘要: The invention provides method for therapeutic protein drug development that incorporates therapeutic and/or formulation and/or manufacturing considerations in the early screening process. The approach involves screening a plurality of different variants of a domain that have been determined to have the desired therapeutic property to identify one or more variants that have desired therapeutic and/or formulation characteristics, and constructing the full multidomain proteins using the identified domain variants. The present invention also provides a method for determining the shelf life of multidomain proteins in formulations. The method comprises determining a thermal denaturation and/or renaturation curve of a domain of the protein whose unfolding leads to aggregation of the protein in a solution. The method evaluates the shelf life of the multidomain protein based on the denaturation/renaturation curve. The invention also provides methods for engineering multidomain proteins to improve their therapeutic and/or formulation characteristics.
摘要翻译: 本发明提供了在早期筛选过程中结合治疗和/或制剂和/或制造考虑的治疗性蛋白质药物开发方法。 所述方法包括筛选已被确定具有所需治疗性质的结构域的多个不同变体以鉴定具有期望的治疗和/或制剂特征的一种或多种变体,以及使用鉴定的结构域变体构建完整的多结构域蛋白。 本发明还提供了一种确定制剂中多结构域蛋白质的保质期的方法。 该方法包括确定蛋白质的结构域的热变性和/或复性曲线,其解折叠导致蛋白质在溶液中聚集。 该方法基于变性/复性曲线评估多结构域蛋白质的保质期。 本发明还提供用于工程化多结构域蛋白质以改善其治疗和/或制剂特征的方法。
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7.
公开(公告)号:US20100105873A1
公开(公告)日:2010-04-29
申请号:US11993680
申请日:2006-06-30
申请人: Christian Allan , Herren Wu , Jeffrey Swers , William Dall'Acqua
发明人: Christian Allan , Herren Wu , Jeffrey Swers , William Dall'Acqua
CPC分类号: C07K16/00 , A61K39/39591 , C07K2317/52 , C07K2317/55
摘要: The invention provides method for therapeutic protein drug development that incorporates therapeutic and/or formulation and/or manufacturing considerations in the early screening process. The approach involves screening a plurality of different variants of a domain that have been determined to have the desired therapeutic property to identify one or more variants that have desired therapeutic and/or formulation characteristics, and constructing the full multidomain proteins using the identified domain variants. The present invention also provides a method for determining the shelf life of multidomain proteins in formulations. The method comprises determining a thermal denaturation and/or renaturation curve of a domain of the protein whose unfolding leads to aggregation of the protein in a solution. The method evaluates the shelf life of the multidomain protein based on the denaturation/renaturation curve. The invention also provides methods for engineering multidomain proteins to improve their therapeutic and/or formulation characteristics.
摘要翻译: 本发明提供了在早期筛选过程中结合治疗和/或制剂和/或制造考虑的治疗性蛋白质药物开发方法。 所述方法包括筛选已被确定具有所需治疗性质的结构域的多个不同变体以鉴定具有期望的治疗和/或制剂特征的一种或多种变体,以及使用鉴定的结构域变体构建完整的多结构域蛋白。 本发明还提供了一种确定制剂中多结构域蛋白质的保质期的方法。 该方法包括确定蛋白质的结构域的热变性和/或复性曲线,其解折叠导致蛋白质在溶液中聚集。 该方法基于变性/复性曲线评估多结构域蛋白质的保质期。 本发明还提供用于工程化多结构域蛋白质以改善其治疗和/或制剂特征的方法。
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