CN115023500B - 双特异性抗体 - Google Patents

双特异性抗体 Download PDF

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Publication number
CN115023500B
CN115023500B CN202180009615.9A CN202180009615A CN115023500B CN 115023500 B CN115023500 B CN 115023500B CN 202180009615 A CN202180009615 A CN 202180009615A CN 115023500 B CN115023500 B CN 115023500B
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amino acid
acid sequence
seq
sequence shown
antibody
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CN115023500A (zh
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珠玖洋
赤堀泰
田中健人
谷津彩香
市川淳也
大塚敏明
上妻志保
桥本隆二
中山麻纪子
篠崎直也
中村健介
渡边一郎
古薗信二
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Mie University NUC
Daiichi Sankyo Co Ltd
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Mie University NUC
Daiichi Sankyo Co Ltd
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    • C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily
    • C07K16/2833—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily against MHC-molecules, e.g. HLA-molecules
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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7674278B2 (ja) * 2019-07-03 2025-05-09 リジェネロン・ファーマシューティカルズ・インコーポレイテッド 抗ニューヨーク食道扁平上皮がん１（ｎｙ－ｅｓｏ－１）抗原結合タンパク質およびその使用方法
US20250195645A1 (en) * 2022-03-16 2025-06-19 Daiichi Sankyo Company, Limited Combination of multispecific molecule and immune checkpoint inhibitor
EP4536839A1 (en) * 2022-06-09 2025-04-16 Amgen Inc. Methods of screening for peptide-hla class i alloreactivity
CN120077068A (zh) * 2022-08-18 2025-05-30 英美偌科有限公司 多结构域结合分子
EP4573125A1 (en) * 2022-08-18 2025-06-25 Immunocore Limited Multi-domain binding molecules

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107922471A (zh) * 2015-06-24 2018-04-17 优瑞科生物技术公司 靶向ny‑eso‑1肽/mhc复合物的构建体及其用途
CN110256567A (zh) * 2012-06-27 2019-09-20 弗·哈夫曼-拉罗切有限公司 用于选择并产生含有至少两种不同结合实体的定制靶向实体的方法及其用途

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9015198D0 (en) 1990-07-10 1990-08-29 Brien Caroline J O Binding substance
DK0585287T3 (da) 1990-07-10 2000-04-17 Cambridge Antibody Tech Fremgangsmåde til fremstilling af specifikke bindingsparelementer
EP0605522B1 (en) 1991-09-23 1999-06-23 Medical Research Council Methods for the production of humanized antibodies
PT1024191E (pt) 1991-12-02 2008-12-22 Medical Res Council Produção de auto-anticorpos a partir de reportórios de segmentos de anticorpo e exibidos em fagos
CA2131151A1 (en) 1992-03-24 1994-09-30 Kevin S. Johnson Methods for producing members of specific binding pairs
GB9313509D0 (en) 1993-06-30 1993-08-11 Medical Res Council Chemisynthetic libraries
WO1995015388A1 (en) 1993-12-03 1995-06-08 Medical Research Council Recombinant binding proteins and peptides
US5731168A (en) 1995-03-01 1998-03-24 Genentech, Inc. Method for making heteromultimeric polypeptides
ATE299938T1 (de) 1997-05-02 2005-08-15 Genentech Inc Ein verfahren zur herstellung multispezifischer antikörper die heteromultimere und gemeinsame komponenten besitzen
DK1071700T3 (da) 1998-04-20 2010-06-07 Glycart Biotechnology Ag Glykosylerings-modifikation af antistoffer til forbedring af antistofafhængig cellulær cytotoksicitet
CA2704600C (en) 1999-04-09 2016-10-25 Kyowa Kirin Co., Ltd. A method for producing antibodies with increased adcc activity
JP2003531588A (ja) 2000-04-11 2003-10-28 ジェネンテック・インコーポレーテッド 多価抗体とその用途
CA2953239A1 (en) 2000-10-06 2002-04-18 Kyowa Hakko Kirin Co., Ltd. Antibody composition-producing cell
JP2003111595A (ja) 2001-06-25 2003-04-15 Kyogo Ito 腫瘍抗原
ATE417065T1 (de) 2004-05-19 2008-12-15 Medigene Ltd Hochaffiner ny-eso-t-zellen-rezeptor
AU2006232287B2 (en) 2005-03-31 2011-10-06 Chugai Seiyaku Kabushiki Kaisha Methods for producing polypeptides by regulating polypeptide association
US7612181B2 (en) 2005-08-19 2009-11-03 Abbott Laboratories Dual variable domain immunoglobulin and uses thereof
JP6157046B2 (ja) 2008-01-07 2017-07-05 アムジェン インコーポレイテッド 静電的ステアリング（ｅｌｅｃｔｒｏｓｔａｔｉｃｓｔｅｅｒｉｎｇ）効果を用いた抗体Ｆｃヘテロ二量体分子を作製するための方法
WO2010106431A2 (en) * 2009-03-20 2010-09-23 Ludwig Institute For Cancer Research Ltd High affinity t-cell receptor-like ny-eso-1 peptide antibodies, methods, and uses thereof
MY192182A (en) 2009-06-26 2022-08-04 Regeneron Pharma Readily isolated bispecific antibodies with native immunoglobulin format
WO2011028952A1 (en) 2009-09-02 2011-03-10 Xencor, Inc. Compositions and methods for simultaneous bivalent and monovalent co-engagement of antigens
HRP20241208T1 (hr) 2010-04-20 2024-11-22 Genmab A/S Heterodimerni proteini koji sadrže fc fragment protutijela i postupci za njihovu proizvodnju
BR112014010580B1 (pt) 2011-11-04 2021-01-12 Zymeworks, Inc. constructo de fc heteromultimérico isolado, composição, uso de um constructo de fc heteromultimérico isolado, composição de ácido nucléico e método para expressar o constructo de fc heteromultimérico isolado
EP2832856A4 (en) 2012-03-29 2016-01-27 Chugai Pharmaceutical Co Ltd ANTI-LAMP5 ANTIBODIES AND USE THEREOF
KR102211837B1 (ko) 2013-01-14 2021-02-03 젠코어 인코포레이티드 신규한 이형이량체 단백질
KR102332303B1 (ko) 2013-05-31 2021-11-26 자임워크스 인코포레이티드 감소되거나 침묵화된 효과기 기능을 갖는 이종다량체
RU2585091C1 (ru) 2015-01-19 2016-05-27 государственное бюджетное образовательное учреждение высшего профессионального образования "Кемеровская государственная медицинская академия" Министерства здравоохранения Российской Федерации Способ определения антител к аллогенным hla-g
GB201522592D0 (en) 2015-12-22 2016-02-03 Immunocore Ltd T cell receptors
TWI781108B (zh) 2016-07-20 2022-10-21 比利時商健生藥品公司 抗ｇｐｒｃ５ｄ抗體、結合ｇｐｒｃ５ｄ與ｃｄ３之雙特異性抗原結合分子及其用途
JP7202185B2 (ja) 2016-12-22 2023-01-11 第一三共株式会社 抗ｃｄ３抗体及び該抗体を含む分子
JP2020061476A (ja) 2018-10-11 2020-04-16 ソニーセミコンダクタソリューションズ株式会社 固体撮像装置及び電子機器
JP7674278B2 (ja) 2019-07-03 2025-05-09 リジェネロン・ファーマシューティカルズ・インコーポレイテッド 抗ニューヨーク食道扁平上皮がん１（ｎｙ－ｅｓｏ－１）抗原結合タンパク質およびその使用方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110256567A (zh) * 2012-06-27 2019-09-20 弗·哈夫曼-拉罗切有限公司 用于选择并产生含有至少两种不同结合实体的定制靶向实体的方法及其用途
CN107922471A (zh) * 2015-06-24 2018-04-17 优瑞科生物技术公司 靶向ny‑eso‑1肽/mhc复合物的构建体及其用途

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