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CN109952316A - 一种能够特异性地结合pd-1的抗体及其功能片段 - Google Patents

一种能够特异性地结合pd-1的抗体及其功能片段 Download PDF

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Publication number
CN109952316A
CN109952316A CN201780056736.2A CN201780056736A CN109952316A CN 109952316 A CN109952316 A CN 109952316A CN 201780056736 A CN201780056736 A CN 201780056736A CN 109952316 A CN109952316 A CN 109952316A
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China
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seq
antibody
function fragment
sequence
amino acid
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CN201780056736.2A
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Inventor
杨亚平
刘家望
宋楠萌
张红娟
金孟燮
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Beijing Hanmi Pharmaceutical Co Ltd
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Beijing Hanmi Pharmaceutical Co Ltd
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [IGs], 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
    • C07K16/2818—Immunoglobulins [IGs], 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 CD28 or CD152
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    • A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
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    • A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
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    • A61K51/1027—Antibodies or immunoglobulins; Fragments thereof, the carrier being an antibody, an immunoglobulin or a fragment thereof, e.g. a camelised human single domain antibody or the Fc fragment of an antibody against receptors, cell-surface antigens or cell-surface determinants
    • A61K51/1039—Antibodies or immunoglobulins; Fragments thereof, the carrier being an antibody, an immunoglobulin or a fragment thereof, e.g. a camelised human single domain antibody or the Fc fragment of an antibody against receptors, cell-surface antigens or cell-surface determinants against T-cell receptors
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    • C—CHEMISTRY; METALLURGY
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    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
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    • A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
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    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24—Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
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    • C07K—PEPTIDES
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    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
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    • C—CHEMISTRY; METALLURGY
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    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
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Abstract

一种能够特异性地结合PD‑1的抗体及其功能片段，所述抗体或其功能片段包括PD‑1嵌合抗体及其功能片段及PD‑1人源化抗体及其功能片段。

Description

PCT国内申请，说明书已公开。

Claims (15)

  1. PCT国内申请，权利要求书已公开。
CN201780056736.2A 2016-09-14 2017-09-08 一种能够特异性地结合pd-1的抗体及其功能片段 Withdrawn CN109952316A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201610827099 2016-09-14
CN2016108270991 2016-09-14
PCT/CN2017/101082 WO2018050027A1 (zh) 2016-09-14 2017-09-08 一种能够特异性地结合pd-1的抗体及其功能片段

Publications (1)

Publication Number Publication Date
CN109952316A true CN109952316A (zh) 2019-06-28

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Country Status (20)

Country Link
US (1) US11117967B2 (zh)
EP (1) EP3514177B1 (zh)
JP (2) JP7164528B2 (zh)
KR (1) KR102266788B1 (zh)
CN (1) CN109952316A (zh)
AU (1) AU2017328309B2 (zh)
CA (1) CA3036912C (zh)
CL (1) CL2019000658A1 (zh)
CO (1) CO2019002369A2 (zh)
DO (1) DOP2019000064A (zh)
EA (1) EA201990672A1 (zh)
EC (1) ECSP19018327A (zh)
IL (1) IL265333B2 (zh)
MX (1) MX2019002969A (zh)
MY (1) MY189618A (zh)
PE (1) PE20191076A1 (zh)
PH (1) PH12019500552A1 (zh)
TN (1) TN2019000081A1 (zh)
WO (1) WO2018050027A1 (zh)
ZA (1) ZA201902120B (zh)

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WO2022148414A1 (zh) * 2021-01-08 2022-07-14 北京韩美药品有限公司 特异性结合pd-l1的抗体及其抗原结合片段

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CN108473584B (zh) 2015-11-03 2022-01-14 詹森生物科技公司 特异性结合pd-1和tim-3的抗体及其用途
JO3744B1 (ar) 2015-11-18 2021-01-31 Merck Sharp & Dohme مواد ربط لـpd1 و/ أو lag3
CN109952316A (zh) * 2016-09-14 2019-06-28 北京韩美药品有限公司 一种能够特异性地结合pd-1的抗体及其功能片段
IL312607B1 (en) 2017-08-03 2025-04-01 Amgen Inc Interleukin-21 Mutants and Treatment Methods
WO2019140196A1 (en) 2018-01-12 2019-07-18 Amgen Inc. Anti-pd-1 antibodies and methods of treatment
US11408840B2 (en) * 2018-06-28 2022-08-09 Just-Evotec Biologics, Inc. High throughput interrogation of physiochemical properties of a protein
AU2021280232A1 (en) 2020-05-26 2022-12-15 Boehringer Ingelheim International Gmbh Anti-PD-1 antibodies
US20250034254A1 (en) * 2021-05-20 2025-01-30 Shanghai Junshi Biosciences Co., Ltd. Use of anti-pd-1 antibody in combination with chemotherapy in treating esophageal cancer
CN116687933A (zh) * 2022-02-28 2023-09-05 中国科学院上海药物研究所 甲氨蝶呤及其药物组合物在肿瘤免疫治疗中的用途
WO2024054418A1 (en) * 2022-09-08 2024-03-14 Cugene Inc. Sequence optimization of a pd1 blocking antibody
CN118652343B (zh) * 2024-07-08 2025-05-09 吉林省医菲尼迪生物医药有限公司 一种临床血液免疫细胞以及在治疗疾病中的应用

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CN104945508A (zh) * 2007-06-18 2015-09-30 默沙东有限责任公司 针对人程序性死亡受体pd-1的抗体
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US9067998B1 (en) * 2014-07-15 2015-06-30 Kymab Limited Targeting PD-1 variants for treatment of cancer
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