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公开(公告)号:US20110117104A1
公开(公告)日:2011-05-19
申请号:US11908249
申请日:2006-03-10
申请人: Hyo Jeong Hong , Kyung Soo Inn , Nam Kyu Lim , Jung Whan Kim , Keun Soo Kim , Sang Yoon Lee , Se Yeon Kim , Hyun Jung Kang , Mee Sook Oh
发明人: Hyo Jeong Hong , Kyung Soo Inn , Nam Kyu Lim , Jung Whan Kim , Keun Soo Kim , Sang Yoon Lee , Se Yeon Kim , Hyun Jung Kang , Mee Sook Oh
CPC分类号: C07K16/1278 , A61K2039/505 , C07K2317/24 , C07K2317/34 , C07K2317/565 , C07K2317/567 , C07K2317/76 , C07K2317/77
摘要: Disclosed is a monoclonal antibody having very high affinity to anthrax toxin and potent toxin-neutralizing activity. Also disclosed are a composition for neutralizing anthrax toxin comprising the antibody and a kit for detecting anthrax toxin.
摘要翻译: 公开了对炭疽毒素具有非常高的亲和力和有效的毒素中和活性的单克隆抗体。 还公开了用于中和包含抗体的炭疽毒素的组合物和用于检测炭疽毒素的试剂盒。
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公开(公告)号:US08420353B2
公开(公告)日:2013-04-16
申请号:US10508759
申请日:2003-03-22
申请人: Hyo Jeong Hong , Cheol-Young Maeng , Gi-Hyeok Yang , Meong Hee Jang , Mee Sook Oh , Jin-Soo Song , Young Kug Jang
发明人: Hyo Jeong Hong , Cheol-Young Maeng , Gi-Hyeok Yang , Meong Hee Jang , Mee Sook Oh , Jin-Soo Song , Young Kug Jang
IPC分类号: A61K39/395 , C07K16/00
CPC分类号: C07K16/464 , A61K2039/505 , C07K16/082 , C07K16/461 , C07K2317/565 , C07K2317/92
摘要: A humanized antibody is produced by process comprising the steps of: (a) selecting a specificity determining residue (SDR) of the complementarity determining region (CDR) of murine monoclonal antibody heavy chain and light chain variable regions; and (b) grafting said SDR to at least one of the corresponding amino acid sequences in human antibody variable regions.
摘要翻译: 通过包括以下步骤的方法制备人源化抗体:(a)选择鼠单克隆抗体重链和轻链可变区的互补决定区(CDR)的特异性测定残基(SDR); 和(b)将所述SDR移植到人抗体可变区中的至少一个相应的氨基酸序列。
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公开(公告)号:US08268316B2
公开(公告)日:2012-09-18
申请号:US11908249
申请日:2006-03-10
申请人: Hyo Jeong Hong , Kyung Soo Inn , Nam Kyu Lim , Jung Whan Kim , Keun Soo Kim , Sang Yoon Lee , Se Yeon Kim , Hyun Jung Kang , Mee Sook Oh
发明人: Hyo Jeong Hong , Kyung Soo Inn , Nam Kyu Lim , Jung Whan Kim , Keun Soo Kim , Sang Yoon Lee , Se Yeon Kim , Hyun Jung Kang , Mee Sook Oh
IPC分类号: A61K39/40
CPC分类号: C07K16/1278 , A61K2039/505 , C07K2317/24 , C07K2317/34 , C07K2317/565 , C07K2317/567 , C07K2317/76 , C07K2317/77
摘要: Disclosed is a monoclonal antibody having very high affinity to anthrax toxin and potent toxin-neutralizing activity. Also disclosed are a composition for neutralizing anthrax toxin comprising the antibody and a kit for detecting anthrax toxin.
摘要翻译: 公开了对炭疽毒素具有非常高的亲和力和有效的毒素中和活性的单克隆抗体。 还公开了用于中和包含抗体的炭疽毒素的组合物和用于检测炭疽毒素的试剂盒。
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公开(公告)号:US20100003742A1
公开(公告)日:2010-01-07
申请号:US12351239
申请日:2009-01-09
申请人: Jung-Seob KIM , Jae-Hoon MOON , Mee Sook OH , Kong Ju LEE , Yeup YOON
发明人: Jung-Seob KIM , Jae-Hoon MOON , Mee Sook OH , Kong Ju LEE , Yeup YOON
IPC分类号: C07K1/14
CPC分类号: C07K16/00 , C07K2317/41 , C07K2317/732 , C07K2317/734 , C07K2319/05 , C12N9/1051 , C12Y204/01068 , C12Y302/01051
摘要: The present invention relates to a method for reducing the fucose content of a recombinant protein, which comprises expressing in an animal cell the recombinant protein and FUCA1, an FUCA1 mutant, FUCA2, or a fragment of FUT8 localization domain; or with a fusion protein of a fragment of FUT8 localization domain and a fragment of FUCA1, a FUCA1 mutant or FUCA2. Therefore, the antibody expressed according to the method of the present invention exhibits a reduced fucose content in their Fc regions, which leads to the improvement in the therapeutic effect thereof.
摘要翻译: 本发明涉及一种降低重组蛋白的岩藻糖含量的方法,其包括在动物细胞中表达重组蛋白和FUCA1,FUCA1突变体,FUCA2或FUT8定位结构域的片段; 或与FUT8定位结构域的片段和FUCA1,FUCA1突变体或FUCA2的片段的融合蛋白。 因此,根据本发明的方法表达的抗体在其Fc区显示出降低的岩藻糖含量,这导致其治疗效果的改善。
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