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公开(公告)号:US08506963B2
公开(公告)日:2013-08-13
申请号:US13497763
申请日:2009-09-22
申请人: Zonghai Li , Huamao Wang , Hua Jiang , Bizhi Shi , Jianren Gu , Shengli Yang
发明人: Zonghai Li , Huamao Wang , Hua Jiang , Bizhi Shi , Jianren Gu , Shengli Yang
IPC分类号: A61K39/395 , C12P19/34
CPC分类号: C07K16/2863 , A61K2039/505 , C07K2317/24 , C07K2317/34 , C07K2317/73 , C07K2317/76 , C07K2317/92
摘要: The invention provides specific binding proteins and the uses thereof. Particularly, the present invention provides a monoclonal antibody which can effectively bind to epidermal growth factor receptor variant type III (EGFRvIII) or can partially bind to the epidermal growth factor receptor (EGFR) over-expressed in cells, but not bind to EGFR normally-expressed in cells. Furthermore, the present invention said antibody has obvious therapeutic effect on a tumor cell line expressing the EGFRvIII. The invention also provides a method for preparing said monoclonal antibody and a pharmaceutical composition comprising said monoclonal antibody.
摘要翻译: 本发明提供特异性结合蛋白及其用途。 特别地,本发明提供了可以有效结合表皮生长因子受体变体III型(EGFRvIII)或可部分结合细胞中过表达的表皮生长因子受体(EGFR)但不与EGFR正常结合的单克隆抗体, 在细胞中表达。 此外,本发明所述抗体对表达EGFRvIII的肿瘤细胞系具有明显的治疗作用。 本发明还提供了制备所述单克隆抗体的方法和包含所述单克隆抗体的药物组合物。
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公开(公告)号:US20130039920A1
公开(公告)日:2013-02-14
申请号:US13497763
申请日:2009-09-22
申请人: Zonghai Li , Huamao Wang , Hua Jiang , Bizhi Shi , Jianren Gu , Shengli Yang
发明人: Zonghai Li , Huamao Wang , Hua Jiang , Bizhi Shi , Jianren Gu , Shengli Yang
IPC分类号: A61K39/395 , C07H21/04 , C07K16/18
CPC分类号: C07K16/2863 , A61K2039/505 , C07K2317/24 , C07K2317/34 , C07K2317/73 , C07K2317/76 , C07K2317/92
摘要: The invention provides specific binding proteins and the uses thereof. Particularly, the present invention provides a monoclonal antibody which can effectively bind to epidermal growth factor receptor variant type III (EGFRvIII) or can partially bind to the epidermal growth factor receptor (EGFR) over-expressed in cells, but not bind to EGFR normally-expressed in cells. Furthermore, the present invention said antibody has obvious therapeutic effect on a tumor cell line expressing the EGFRvIII. The invention also provides a method for preparing said monoclonal antibody and a pharmaceutical composition comprising said monoclonal antibody.
摘要翻译: 本发明提供特异性结合蛋白及其用途。 特别地,本发明提供了可以有效结合表皮生长因子受体变体III型(EGFRvIII)或可部分结合细胞中过表达的表皮生长因子受体(EGFR)但不与EGFR正常结合的单克隆抗体, 在细胞中表达。 此外,本发明所述抗体对表达EGFRvIII的肿瘤细胞系具有明显的治疗作用。 本发明还提供了制备所述单克隆抗体的方法和包含所述单克隆抗体的药物组合物。
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公开(公告)号:US08796421B2
公开(公告)日:2014-08-05
申请号:US13879538
申请日:2011-10-24
申请人: Zonghai Li , Min Zhou , Hai Wang , Bizhi Shi , Shengli Yang , Hongyang Wang , Jianren Gu
发明人: Zonghai Li , Min Zhou , Hai Wang , Bizhi Shi , Shengli Yang , Hongyang Wang , Jianren Gu
CPC分类号: C12N9/1205 , A61K38/00 , C07K14/71 , C07K16/40 , C12Q1/485
摘要: The present invention provides an epidermal growth factor receptor variant-de4 EGFR protein. The variant lacks the fourth exon of the epidermal growth factor receptor, and promotes tumor cell invasion/metastasis. The present invention also provides an encoding gene for the variant and a method of producing the variant by means of recombination technology.
摘要翻译: 本发明提供表皮生长因子受体变体-de4 EGFR蛋白。 该变体缺少表皮生长因子受体的第四外显子,并促进肿瘤细胞侵袭/转移。 本发明还提供了该变体的编码基因和通过重组技术生产该变体的方法。
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公开(公告)号:US20130236465A1
公开(公告)日:2013-09-12
申请号:US13879538
申请日:2011-10-24
申请人: Zonghai Li , Min Zhou , Hai Wang , Bizhi Shi , Shengli Yang , Hongyang Wang , Jianren Gu
发明人: Zonghai Li , Min Zhou , Hai Wang , Bizhi Shi , Shengli Yang , Hongyang Wang , Jianren Gu
CPC分类号: C12N9/1205 , A61K38/00 , C07K14/71 , C07K16/40 , C12Q1/485
摘要: The present invention provides an epidermal growth factor receptor variant-de4 EGFR protein. The variant lacks the fourth exon of the epidermal growth factor receptor, and promotes tumor cell invasion/metastasis. The present invention also provides an encoding gene for the variant and a method of producing the variant by means of recombination technology.
摘要翻译: 本发明提供表皮生长因子受体变体-de4 EGFR蛋白。 该变体缺少表皮生长因子受体的第四外显子,并促进肿瘤细胞侵袭/转移。 本发明还提供了该变体的编码基因和通过重组技术生产该变体的方法。
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