CN110799546A - 重组双特异性抗体 - Google Patents

重组双特异性抗体 Download PDF

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CN110799546A
CN110799546A CN201880041765.6A CN201880041765A CN110799546A CN 110799546 A CN110799546 A CN 110799546A CN 201880041765 A CN201880041765 A CN 201880041765A CN 110799546 A CN110799546 A CN 110799546A
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antibody
seq
scfv
bispecific antibody
pdl
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CN110799546B (zh
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薛彤彤
肖亮
刘登念
龙虎
胡江江
崔亚敏
袁晓曦
王利春
王晶翼
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Sichuan Kelun Biotech Biopharmaceutical Co Ltd
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
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Abstract

提供了一种针对CTLA‑4和PDL‑1的重组双特异性抗体,编码抗体的核酸分子,包含该核酸分子的载体和宿主细胞,以及制备该抗体的方法。还提供了包含该双特异性抗体的药物组合物,以及该双特异性抗体在制备药物组合物中的用途。

Description

PCT国内申请,说明书已公开。

Claims (29)

  1. PCT国内申请,权利要求书已公开。
CN201880041765.6A 2017-09-01 2018-08-17 重组双特异性抗体 Active CN110799546B (zh)

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CN2017107814023 2017-09-01
CN201710781402 2017-09-01
PCT/CN2018/100971 WO2019042153A1 (zh) 2017-09-01 2018-08-17 重组双特异性抗体

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EP (1) EP3626745A4 (zh)
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WO (1) WO2019042153A1 (zh)

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CN113993903A (zh) * 2020-05-15 2022-01-28 三生国健药业(上海)股份有限公司 一种抗pd-1和pd-l1的四价双特异性抗体

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PT3551660T (pt) 2016-12-07 2023-11-30 Ludwig Inst For Cancer Res Ltd Anticorpos anti-ctla-4 e métodos de uso dos mesmos
TWI837156B (zh) * 2018-07-31 2024-04-01 德商皮里斯製藥有限公司 新穎的cd137及pd-l1特異性融合蛋白
JP2022531444A (ja) * 2019-05-06 2022-07-06 ブラウン ユニバーシティ 腫瘍細胞に対するt細胞を介した細胞傷害効果が増大したchi3l1およびpd1に対する二重特異性抗体
JP2022550243A (ja) * 2019-09-30 2022-12-01 シチュアン ケルン-バイオテック バイオファーマシューティカル カンパニー リミテッド 抗pd-1抗体及びその使用
EP4069746A4 (en) * 2019-12-04 2023-12-27 Jiangsu Alphamab Biopharmaceuticals Co., Ltd. BISPECIFIC FUSION PROTEIN FOR TUMOR TREATMENT
CN116514974A (zh) * 2022-01-30 2023-08-01 百奥泰生物制药股份有限公司 抗cd28抗体及其应用

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CN107108747A (zh) * 2015-01-08 2017-08-29 苏州康宁杰瑞生物科技有限公司 具有共同轻链的双特异性抗体或抗体混合物
CN104987421A (zh) * 2015-05-13 2015-10-21 北京比洋生物技术有限公司 抗ctla-4和pd-1的双重可变结构域免疫球蛋白
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CN106967172A (zh) * 2016-08-23 2017-07-21 中山康方生物医药有限公司 抗ctla4‑抗pd‑1 双功能抗体、其药物组合物及其用途
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113993903A (zh) * 2020-05-15 2022-01-28 三生国健药业(上海)股份有限公司 一种抗pd-1和pd-l1的四价双特异性抗体

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KR20200041835A (ko) 2020-04-22
CN110799546B (zh) 2023-01-24
JP7145895B2 (ja) 2022-10-03
WO2019042153A1 (zh) 2019-03-07
EP3626745A4 (en) 2021-03-17
JP2020534791A (ja) 2020-12-03
US20200216538A1 (en) 2020-07-09
EP3626745A1 (en) 2020-03-25
KR102678252B1 (ko) 2024-06-26
US11421029B2 (en) 2022-08-23

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