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公开(公告)号:EP2565268A1
公开(公告)日:2013-03-06
申请号:EP11774654.5
申请日:2011-04-28
发明人: NISHIMURA, Shin-Ichiro , NAITO, Shoichi , OHYABU, Naoki , TAKAHASHI, Tatsuya , NUMATA, Yoshito , KAWAMOTO, Keiko
IPC分类号: C12N15/09 , A61K39/395 , A61P35/00 , C07K16/18 , G01N33/53 , G01N33/574 , C12P21/08
CPC分类号: G01N33/57484 , A61K2039/545 , C07K16/3092 , C07K2317/34 , C07K2317/73
摘要: An objective of the present invention is to provide a MUC1 antibody having high specificity to cancer cells. The objective has been achieved by the present inventors who found that a cancer-specific sugar chain can be specifically recognized in MUC1 and a cancer cell expressing MUC1 having such a cancer cell specific sugar chain can be recognized. The present invention provides an antibody, an antigen-binding fragment thereof or a MUC1-binding molecule, having, for example, 40-fold specificity or more for a cancer-associated structure of MUC1 as compared to that of a normal tissue-associated structure of MUC1.
摘要翻译: 本发明的目的在于提供对癌细胞具有高特异性的MUC1抗体。 本发明的发明人已经实现了目标,他们发现在MUC1中可以特异性识别癌症特异性糖链,并且可以识别出表达具有这种癌细胞特异性糖链的MUC1的癌细胞。 本发明提供与正常组织相关结构相比,MUC1的癌症相关结构具有例如40倍以上的特异性以上的抗体,其抗原结合片段或MUC1结合分子 的MUC1。
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公开(公告)号:EP2407537A1
公开(公告)日:2012-01-18
申请号:EP10750805.3
申请日:2010-03-09
申请人: Shionogi & Co., Ltd.
IPC分类号: C12N15/09 , A61K39/395 , A61P31/04 , C07K16/12
CPC分类号: C07K16/1214 , C07K2317/24 , C07K2317/76 , C07K2317/92
摘要: Provided are a humanized monoclonal antibody against PcrV or a part thereof, and a pharmaceutical composition containing the same as an active ingredient, as an effective means for therapy of infection, particularly infection with Pseudomonas aeruginosa. Concretely, the humanized monoclonal antibody of the present invention has an excellent inhibitory activity on the cytotoxicity with respect to a target cell of Pseudomonas aeruginosa. Also, the humanized monoclonal antibody of the present invention has a high affinity for PcrV.
摘要翻译: 提供了抗PcrV或其一部分的人源化单克隆抗体,以及含有其作为活性成分的药物组合物,作为治疗感染,特别是铜绿假单胞菌感染的有效手段。 具体而言,本发明的人源化单克隆抗体相对于铜绿假单胞菌的靶细胞的细胞毒性具有优异的抑制活性。 此外,本发明的人源化单克隆抗体对PcrV具有高亲和力。
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公开(公告)号:EP2407537B3
公开(公告)日:2015-05-20
申请号:EP10750805.3
申请日:2010-03-09
申请人: Shionogi & Co., Ltd.
IPC分类号: A61K39/395 , A61P31/04 , C07K16/12
CPC分类号: C07K16/1214 , C07K2317/24 , C07K2317/76 , C07K2317/92
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公开(公告)号:EP2407537B1
公开(公告)日:2014-11-26
申请号:EP10750805.3
申请日:2010-03-09
申请人: Shionogi & Co., Ltd.
IPC分类号: A61K39/395 , A61P31/04 , C07K16/12
CPC分类号: C07K16/1214 , C07K2317/24 , C07K2317/76 , C07K2317/92
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