CA2910945A1 - Bispecific her2 and her3 antigen binding constructs - Google Patents

Bispecific her2 and her3 antigen binding constructs Download PDF

Info

Publication number
CA2910945A1
CA2910945A1 CA2910945A CA2910945A CA2910945A1 CA 2910945 A1 CA2910945 A1 CA 2910945A1 CA 2910945 A CA2910945 A CA 2910945A CA 2910945 A CA2910945 A CA 2910945A CA 2910945 A1 CA2910945 A1 CA 2910945A1
Authority
CA
Canada
Prior art keywords
construct
antigen binding
polypeptide
her2
isolated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA2910945A
Other languages
English (en)
French (fr)
Inventor
Gordon Yiu Kon Ng
Peter Wing Yiu Chan
Grant Raymond Wickman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zymeworks BC Inc
Original Assignee
Zymeworks BC Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zymeworks BC Inc filed Critical Zymeworks BC Inc
Publication of CA2910945A1 publication Critical patent/CA2910945A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/32—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against translation products of oncogenes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—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
    • 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
    • A61K47/68—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 the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
    • A61K47/6801—Drug-antibody or immunoglobulin conjugates defined by the pharmacologically or therapeutically active agent
    • A61K47/6803—Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates
    • A61K47/68033—Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates the drug being a maytansine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—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
    • 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
    • A61K47/68—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 the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
    • A61K47/6835—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 the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site
    • A61K47/6871—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 the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site the antibody targeting an enzyme
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—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
    • 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
    • A61K47/68—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 the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
    • A61K47/6835—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 the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site
    • A61K47/6875—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 the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site the antibody being a hybrid immunoglobulin
    • A61K47/6879—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 the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site the antibody being a hybrid immunoglobulin the immunoglobulin having two or more different antigen-binding sites, e.g. bispecific or multispecific immunoglobulin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P15/00—Drugs for genital or sexual disorders; Contraceptives
    • A61P15/08—Drugs for genital or sexual disorders; Contraceptives for gonadal disorders or for enhancing fertility, e.g. inducers of ovulation or of spermatogenesis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/31—Immunoglobulins specific features characterized by aspects of specificity or valency multispecific
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/40—Immunoglobulins specific features characterized by post-translational modification
    • C07K2317/41—Glycosylation, sialylation, or fucosylation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52—Constant or Fc region; Isotype
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52—Constant or Fc region; Isotype
    • C07K2317/526—CH3 domain
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/55—Fab or Fab'
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/62—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/622—Single chain antibody (scFv)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/64—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising a combination of variable region and constant region components
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/73—Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/73—Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • C07K2317/732—Antibody-dependent cellular cytotoxicity [ADCC]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/76—Antagonist effect on antigen, e.g. neutralization or inhibition of binding
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/77—Internalization into the cell
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/94—Stability, e.g. half-life, pH, temperature or enzyme-resistance

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Oncology (AREA)
  • Reproductive Health (AREA)
  • Endocrinology (AREA)
  • Pregnancy & Childbirth (AREA)
  • Gynecology & Obstetrics (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicinal Preparation (AREA)
CA2910945A 2013-05-08 2014-05-08 Bispecific her2 and her3 antigen binding constructs Abandoned CA2910945A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361821197P 2013-05-08 2013-05-08
US61/821,197 2013-05-08
PCT/US2014/037401 WO2014182970A1 (en) 2013-05-08 2014-05-08 Bispecific her2 and her3 antigen binding constructs

Publications (1)

Publication Number Publication Date
CA2910945A1 true CA2910945A1 (en) 2014-11-13

Family

ID=51867759

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2910945A Abandoned CA2910945A1 (en) 2013-05-08 2014-05-08 Bispecific her2 and her3 antigen binding constructs

Country Status (6)

Country Link
US (1) US10239951B2 (https=)
EP (1) EP2994164B1 (https=)
JP (1) JP2016520586A (https=)
AU (1) AU2014262566A1 (https=)
CA (1) CA2910945A1 (https=)
WO (1) WO2014182970A1 (https=)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2758994T3 (es) 2010-11-05 2020-05-07 Zymeworks Inc Diseño anticuerpo heterodimérico estable con mutaciones en el dominio Fc
AU2012222833B2 (en) 2011-03-03 2017-03-16 Zymeworks Inc. Multivalent heteromultimer scaffold design and constructs
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
EP2825553B1 (en) 2012-03-14 2018-07-25 Regeneron Pharmaceuticals, Inc. Multispecific antigen-binding molecules and uses thereof
US9499634B2 (en) 2012-06-25 2016-11-22 Zymeworks Inc. Process and methods for efficient manufacturing of highly pure asymmetric antibodies in mammalian cells
WO2014012082A2 (en) 2012-07-13 2014-01-16 Zymeworks Inc. Multivalent heteromultimer scaffold design an constructs
US9914785B2 (en) 2012-11-28 2018-03-13 Zymeworks Inc. Engineered immunoglobulin heavy chain-light chain pairs and uses thereof
CN105026430B (zh) 2012-11-28 2025-03-25 酵活英属哥伦比亚有限公司 工程化免疫球蛋白重链-轻链对及其用途
WO2015130173A1 (en) 2014-02-28 2015-09-03 Merus B.V. Antibody that binds erbb-2 and erbb-3
CA3244731A1 (en) 2014-05-28 2025-11-29 Zymeworks Bc Inc. Modified antigen binding polypeptide constructs and uses thereof
US11566082B2 (en) 2014-11-17 2023-01-31 Cytiva Bioprocess R&D Ab Mutated immunoglobulin-binding polypeptides
WO2016082044A1 (en) 2014-11-27 2016-06-02 Zymeworks Inc. Methods of using bispecific antigen-binding constructs targeting her2
IL296285A (en) * 2015-07-06 2022-11-01 Regeneron Pharma Multispecific antigen-binding molecules and uses thereof
EP3322735A4 (en) 2015-07-15 2019-03-13 Zymeworks Inc. ACTIVE CONJUGATED BIS-SPECIFIC ANTIGEN-BONDING CONSTRUCTS
EP3359576B1 (en) 2015-10-08 2024-12-25 Zymeworks BC Inc. Antigen-binding polypeptide constructs comprising kappa and lambda light chains and uses thereof
SMT202100230T1 (it) 2015-10-23 2021-07-12 Fundacio Inst De Recerca Biomedica Irb Barcelona Molecole di legame che inibiscono la crescita tumorale
KR20180083874A (ko) * 2015-11-04 2018-07-23 사울 제이. 프라이스맨 Her2를 표적화하는 키메라 항원 수용체
MA43416A (fr) 2015-12-11 2018-10-17 Regeneron Pharma Méthodes pour ralentir ou empêcher la croissance de tumeurs résistantes au blocage de l'egfr et/ou d'erbb3
WO2017102789A1 (en) * 2015-12-17 2017-06-22 F. Hoffmann-La Roche Ag Combination therapy of anti-her3 antibodies and anti-her2 antibodies
EP3448891A1 (en) 2016-04-28 2019-03-06 Regeneron Pharmaceuticals, Inc. Methods of making multispecific antigen-binding molecules
US10513537B2 (en) 2016-05-11 2019-12-24 Ge Healthcare Bioprocess R&D Ab Separation matrix
WO2017194592A1 (en) 2016-05-11 2017-11-16 Ge Healthcare Bioprocess R&D Ab Method of storing a separation matrix
US10730908B2 (en) 2016-05-11 2020-08-04 Ge Healthcare Bioprocess R&D Ab Separation method
US10654887B2 (en) 2016-05-11 2020-05-19 Ge Healthcare Bio-Process R&D Ab Separation matrix
JP7031934B2 (ja) 2016-05-11 2022-03-08 サイティバ・バイオプロセス・アールアンドディ・アクチボラグ 分離マトリックス
WO2017194593A1 (en) 2016-05-11 2017-11-16 Ge Healthcare Bioprocess R&D Ab Method of cleaning and/or sanitizing a separation matrix
US10889615B2 (en) 2016-05-11 2021-01-12 Cytiva Bioprocess R&D Ab Mutated immunoglobulin-binding polypeptides
US10703774B2 (en) 2016-09-30 2020-07-07 Ge Healthcare Bioprocess R&D Ab Separation method
US12448411B2 (en) 2016-09-30 2025-10-21 Cytiva Bioprocess R&D Ab Separation method
IL269656B2 (en) 2017-03-31 2024-06-01 Merus Nv Bispecific antibodies that bind ERBB-2 and ERBB3 for use in the treatment of cells with NRG1 fusion gene
JP7296891B2 (ja) 2017-05-17 2023-06-23 メルス ナムローゼ フェンノートシャップ 乳癌のためのＥｒｂＢ－２／ＥｒｂＢ－３二重特異性抗体と内分泌療法との組み合わせ
DK3635009T3 (da) 2017-06-07 2026-03-30 Regeneron Pharma Sammensætninger og fremgangsmåder til internalisering af enzymer
SG11202001050PA (en) 2017-08-09 2020-03-30 Merus Nv Antibodies that bind egfr and cmet
IL277049B2 (en) 2018-03-13 2024-02-01 Zymeworks Bc Inc Conjugates of biparatopic anti-HER2 antibody and drug and methods of use
KR102871690B1 (ko) 2018-04-30 2025-10-16 리제너론 파마슈티칼스 인코포레이티드 Her2 및/또는 aplp2에 결합하는 항체 및 이중특이적 항원-결합 분자 및 접합체 그리고 이들의 용도
BR112020023145A2 (pt) 2018-05-17 2021-02-02 Regeneron Pharmaceuticals, Inc. anticorpo anti-cd63 ou fragmento de ligação ao antígeno do mesmo, molécula de ligação ao antígeno biespecífica, proteína terapêutica de múltiplos domínios, polinucleotídeo composição farmacêutica, e, composto
GB201913079D0 (en) * 2019-09-11 2019-10-23 Hummingbird Bioscience Holdings Pte Ltd Treatment and prevention of cancer using her3 antigen-binding molecules
TW202304994A (zh) 2021-04-02 2023-02-01 美商泰尼歐生物公司 促效性抗ｉｌ－２ｒ抗體及使用方法
WO2023083381A1 (zh) 2021-11-15 2023-05-19 成都百利多特生物药业有限责任公司 双特异性抗体-喜树碱类药物偶联物及其医药用途
WO2026043823A2 (en) 2024-08-19 2026-02-26 Sutro Biopharma, Inc. Antibodies comprising site-specific non-natural amino acid residues, methods of preparation and uses thereof

Family Cites Families (88)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4179337A (en) 1973-07-20 1979-12-18 Davis Frank F Non-immunogenic polypeptides
US4307016A (en) 1978-03-24 1981-12-22 Takeda Chemical Industries, Ltd. Demethyl maytansinoids
US4256746A (en) 1978-11-14 1981-03-17 Takeda Chemical Industries Dechloromaytansinoids, their pharmaceutical compositions and method of use
JPS55102583A (en) 1979-01-31 1980-08-05 Takeda Chem Ind Ltd 20-acyloxy-20-demethylmaytansinoid compound
JPS55162791A (en) 1979-06-05 1980-12-18 Takeda Chem Ind Ltd Antibiotic c-15003pnd and its preparation
JPS5645483A (en) 1979-09-19 1981-04-25 Takeda Chem Ind Ltd C-15003phm and its preparation
JPS5645485A (en) 1979-09-21 1981-04-25 Takeda Chem Ind Ltd Production of c-15003pnd
EP0028683A1 (en) 1979-09-21 1981-05-20 Takeda Chemical Industries, Ltd. Antibiotic C-15003 PHO and production thereof
US4399216A (en) 1980-02-25 1983-08-16 The Trustees Of Columbia University Processes for inserting DNA into eucaryotic cells and for producing proteinaceous materials
WO1982001188A1 (en) 1980-10-08 1982-04-15 Takeda Chemical Industries Ltd 4,5-deoxymaytansinoide compounds and process for preparing same
US4450254A (en) 1980-11-03 1984-05-22 Standard Oil Company Impact improvement of high nitrile resins
US4313946A (en) 1981-01-27 1982-02-02 The United States Of America As Represented By The Secretary Of Agriculture Chemotherapeutically active maytansinoids from Trewia nudiflora
US4315929A (en) 1981-01-27 1982-02-16 The United States Of America As Represented By The Secretary Of Agriculture Method of controlling the European corn borer with trewiasine
JPS57192389A (en) 1981-05-20 1982-11-26 Takeda Chem Ind Ltd Novel maytansinoid
US4740461A (en) 1983-12-27 1988-04-26 Genetics Institute, Inc. Vectors and methods for transformation of eucaryotic cells
US4683195A (en) 1986-01-30 1987-07-28 Cetus Corporation Process for amplifying, detecting, and/or-cloning nucleic acid sequences
EP0216846B2 (en) 1985-04-01 1995-04-26 Celltech Limited Transformed myeloma cell-line and a process for the expression of a gene coding for a eukaryotic polypeptide employing same
US4980286A (en) 1985-07-05 1990-12-25 Whitehead Institute For Biomedical Research In vivo introduction and expression of foreign genetic material in epithelial cells
US5576195A (en) 1985-11-01 1996-11-19 Xoma Corporation Vectors with pectate lyase signal sequence
GB8601597D0 (en) 1986-01-23 1986-02-26 Wilson R H Nucleotide sequences
GB8615701D0 (en) 1986-06-27 1986-08-06 Delta Biotechnology Ltd Stable gene integration vector
US4959455A (en) 1986-07-14 1990-09-25 Genetics Institute, Inc. Primate hematopoietic growth factors IL-3 and pharmaceutical compositions
GB8620926D0 (en) 1986-08-29 1986-10-08 Delta Biotechnology Ltd Yeast promoter
US4912040A (en) 1986-11-14 1990-03-27 Genetics Institute, Inc. Eucaryotic expression system
JP3040121B2 (ja) 1988-01-12 2000-05-08 ジェネンテク，インコーポレイテッド 増殖因子レセプターの機能を阻害することにより腫瘍細胞を処置する方法
DK159088C (da) 1988-04-06 1991-01-28 Oce Helioprint As Skanner til aftastning af en original
GB8809129D0 (en) 1988-04-18 1988-05-18 Celltech Ltd Recombinant dna methods vectors and host cells
EP0387319B1 (en) 1988-07-23 1996-03-06 Delta Biotechnology Limited Secretory leader sequences
US5208020A (en) 1989-10-25 1993-05-04 Immunogen Inc. Cytotoxic agents comprising maytansinoids and their therapeutic use
GB8924021D0 (en) 1989-10-25 1989-12-13 Celltech Ltd Recombinant dna method and vectors for the use therein
US5183884A (en) 1989-12-01 1993-02-02 United States Of America Dna segment encoding a gene for a receptor related to the epidermal growth factor receptor
US5571894A (en) 1991-02-05 1996-11-05 Ciba-Geigy Corporation Recombinant antibodies specific for a growth factor receptor
IL101943A0 (en) 1991-05-24 1992-12-30 Genentech Inc Structure,production and use of heregulin
EP1400536A1 (en) * 1991-06-14 2004-03-24 Genentech Inc. Method for making humanized antibodies
US5362852A (en) 1991-09-27 1994-11-08 Pfizer Inc. Modified peptide derivatives conjugated at 2-hydroxyethylamine moieties
FI941572A7 (fi) 1991-10-07 1994-05-27 Oncologix Inc Anti-erbB-2-monoklonaalisten vasta-aineiden yhdistelmä ja käyttömenete lmä
US5641670A (en) 1991-11-05 1997-06-24 Transkaryotic Therapies, Inc. Protein production and protein delivery
US6270989B1 (en) 1991-11-05 2001-08-07 Transkaryotic Therapies, Inc. Protein production and delivery
CA2372813A1 (en) 1992-02-06 1993-08-19 L.L. Houston Biosynthetic binding protein for cancer marker
AU4025193A (en) 1992-04-08 1993-11-18 Cetus Oncology Corporation Humanized C-erbB-2 specific antibodies
TW402639B (en) 1992-12-03 2000-08-21 Transkaryotic Therapies Inc Protein production and protein delivery
US6214345B1 (en) 1993-05-14 2001-04-10 Bristol-Myers Squibb Co. Lysosomal enzyme-cleavable antitumor drug conjugates
CA2175893C (en) 1993-11-23 2010-06-22 Paul J. Godowski Protein tyrosine kinases named rse
US5731168A (en) 1995-03-01 1998-03-24 Genentech, Inc. Method for making heteromultimeric polypeptides
US5968511A (en) 1996-03-27 1999-10-19 Genentech, Inc. ErbB3 antibodies
US7951917B1 (en) 1997-05-02 2011-05-31 Genentech, Inc. Method for making multispecific antibodies having heteromultimeric and common components
US6737056B1 (en) 1999-01-15 2004-05-18 Genentech, Inc. Polypeptide variants with altered effector function
AU775373B2 (en) 1999-10-01 2004-07-29 Immunogen, Inc. Compositions and methods for treating cancer using immunoconjugates and chemotherapeutic agents
AR030612A1 (es) 2000-09-12 2003-08-27 Smithkline Beecham Corp Procedimiento e intermedios
US7256257B2 (en) 2001-04-30 2007-08-14 Seattle Genetics, Inc. Pentapeptide compounds and uses related thereto
US6884869B2 (en) 2001-04-30 2005-04-26 Seattle Genetics, Inc. Pentapeptide compounds and uses related thereto
US6441163B1 (en) 2001-05-31 2002-08-27 Immunogen, Inc. Methods for preparation of cytotoxic conjugates of maytansinoids and cell binding agents
WO2003026577A2 (en) 2001-09-24 2003-04-03 Seattle Genetics, Inc. P-amidobenzylethers in drug delivery agents
US7091186B2 (en) 2001-09-24 2006-08-15 Seattle Genetics, Inc. p-Amidobenzylethers in drug delivery agents
ES2411007T3 (es) 2001-10-10 2013-07-04 Novo Nordisk A/S Remodelación y glicoconjugación de péptidos
CA2467242A1 (en) 2001-11-20 2003-05-30 Seattle Genetics, Inc. Treatment of immunological disorders using anti-cd30 antibodies
US6716821B2 (en) 2001-12-21 2004-04-06 Immunogen Inc. Cytotoxic agents bearing a reactive polyethylene glycol moiety, cytotoxic conjugates comprising polyethylene glycol linking groups, and methods of making and using the same
AU2003217912A1 (en) 2002-03-01 2003-09-16 Xencor Antibody optimization
US7332580B2 (en) 2002-04-05 2008-02-19 The Regents Of The University Of California Bispecific single chain Fv antibody molecules and methods of use thereof
US7332585B2 (en) 2002-04-05 2008-02-19 The Regents Of The California University Bispecific single chain Fv antibody molecules and methods of use thereof
EP2289942B1 (en) * 2002-04-10 2013-07-31 Genentech, Inc. Anti-HER2 antibody variants
US20050180972A1 (en) 2002-07-31 2005-08-18 Wahl Alan F. Anti-CD20 antibody-drug conjugates for the treatment of cancer and immune disorders
DE60336149D1 (de) 2002-08-16 2011-04-07 Immunogen Inc Vernetzer mit hoher reaktivität und löslichkeit und ihre verwendung bei der herstellung von konjugaten für die gezielte abgabe von kleinmolekularen arzneimitteln
US20090010920A1 (en) 2003-03-03 2009-01-08 Xencor, Inc. Fc Variants Having Decreased Affinity for FcyRIIb
US8088387B2 (en) 2003-10-10 2012-01-03 Immunogen Inc. Method of targeting specific cell populations using cell-binding agent maytansinoid conjugates linked via a non-cleavable linker, said conjugates, and methods of making said conjugates
US7276497B2 (en) 2003-05-20 2007-10-02 Immunogen Inc. Cytotoxic agents comprising new maytansinoids
EP2478912B1 (en) 2003-11-06 2016-08-31 Seattle Genetics, Inc. Auristatin conjugates with anti-HER2 or anti-CD22 antibodies and their use in therapy
NZ579482A (en) 2004-06-01 2011-02-25 Genentech Inc Antibody drug conjugates and methods
DK1771482T3 (da) 2004-07-22 2014-10-20 Genentech Inc HER2-antistofsammensætning
US20060074225A1 (en) 2004-09-14 2006-04-06 Xencor, Inc. Monomeric immunoglobulin Fc domains
CA3000520C (en) * 2005-08-24 2023-04-04 Immunogen, Inc. Process for preparing antibody maytansinoid conjugates
WO2008140493A2 (en) 2006-11-21 2008-11-20 The Regents Of The University Of Californina Anti-egfr family antibodies, bispecific anti-egfr family antibodies and methods of use thereof
KR101598229B1 (ko) * 2007-02-16 2016-02-26 메리맥 파마슈티컬즈, 인크. Ｅｒｂｂ3에 대한 항체 및 이의 용도
EP2650311A3 (en) * 2007-11-27 2014-06-04 Ablynx N.V. Amino acid sequences directed against heterodimeric cytokines and/or their receptors and polypeptides comprising the same
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
MX2010011145A (es) 2008-04-11 2011-04-11 Merrimack Pharmaceuticals Inc Enlazadores de la albumina de suero humana y conjugados de la misma.
WO2010059315A1 (en) 2008-11-18 2010-05-27 Merrimack Pharmaceuticals, Inc. Human serum albumin linkers and conjugates thereof
CA2756244A1 (en) 2009-04-02 2010-10-07 Roche Glycart Ag Multispecific antibodies comprising full length antibodies and single chain fab fragments
SG10201810743WA (en) 2009-06-03 2018-12-28 Immunogen Inc Conjugation methods
MX340971B (es) 2009-11-23 2016-08-02 Amgen Inc * Fragmento cristalizable (fc) de anticuerpo monomerico.
TW201138821A (en) 2010-03-26 2011-11-16 Roche Glycart Ag Bispecific antibodies
JP2013528357A (ja) 2010-03-29 2013-07-11 ザイムワークス，インコーポレイテッド 強化又は抑制されたエフェクター機能を有する抗体
ES2758994T3 (es) 2010-11-05 2020-05-07 Zymeworks Inc Diseño anticuerpo heterodimérico estable con mutaciones en el dominio Fc
CN103796678B (zh) 2011-04-20 2018-02-27 健玛保 针对her2的双特异性抗体
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
US9499634B2 (en) 2012-06-25 2016-11-22 Zymeworks Inc. Process and methods for efficient manufacturing of highly pure asymmetric antibodies in mammalian cells
IN2015DN01299A (https=) 2012-07-23 2015-07-03 Zymeworks Inc
US9562110B2 (en) * 2012-11-21 2017-02-07 Wuhan Yzy Biopharma Co., Ltd. Bispecific antibody

Also Published As

Publication number Publication date
EP2994164B1 (en) 2020-08-05
EP2994164A1 (en) 2016-03-16
US20160083480A1 (en) 2016-03-24
EP2994164A4 (en) 2017-01-04
AU2014262566A1 (en) 2015-11-12
US10239951B2 (en) 2019-03-26
WO2014182970A1 (en) 2014-11-13
JP2016520586A (ja) 2016-07-14

Similar Documents

Publication Publication Date Title
US10239951B2 (en) Bispecific HER2 and HER3 antigen binding constructs
JP6727379B2 (ja) Ｈｅｒ２を標的とする二重特異性抗原結合性コンストラクト
US10273303B2 (en) Monovalent antigen binding constructs targeting EGFR and/or HER2 and uses thereof
AU2013258844B2 (en) Single-arm monovalent antibody constructs and uses thereof
JP6872482B2 (ja) Ｈｅｒ２を標的とする二重特異性抗原結合性構築物の使用方法
US20210269553A1 (en) Methods using monovalent antigen binding constructs targeting her2
AU2016262168A1 (en) Antigen-binding constructs targeting HER2
HK1229359B (en) Bispecific antigen-binding constructs targeting her2
HK1229359A1 (en) Bispecific antigen-binding constructs targeting her2

Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20200831