CA3124961C - ANTI-CTLA-4 BINDING PROTEINS AND METHODS OF USING THEM - Google Patents

ANTI-CTLA-4 BINDING PROTEINS AND METHODS OF USING THEM

Info

Publication number
CA3124961C
CA3124961C CA3124961A CA3124961A CA3124961C CA 3124961 C CA3124961 C CA 3124961C CA 3124961 A CA3124961 A CA 3124961A CA 3124961 A CA3124961 A CA 3124961A CA 3124961 C CA3124961 C CA 3124961C
Authority
CA
Canada
Prior art keywords
seq
cdr3
cdr2
cdr1
antibody
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.)
Active
Application number
CA3124961A
Other languages
English (en)
French (fr)
Other versions
CA3124961A1 (en
Inventor
Scott Johnson David
Adam Shultz Adler
Aviva Mizrahi Rena
Wearn Lim Yoong
Michael Asensio
Lyn Stone Erica
Original Assignee
Gigagen 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 Gigagen Inc filed Critical Gigagen Inc
Priority to CA3249127A priority Critical patent/CA3249127A1/en
Publication of CA3124961A1 publication Critical patent/CA3124961A1/en
Application granted granted Critical
Publication of CA3124961C publication Critical patent/CA3124961C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C07K16/28—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
    • C07K16/2818—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 CD28 or CD152
    • 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
    • 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
    • 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
    • A61K2039/507—Comprising a combination of two or more separate 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
    • C07K2317/33—Crossreactivity, e.g. for species or epitope, or lack of said crossreactivity
    • 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
    • C07K2317/60—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
    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/71—Decreased effector function due to an Fc-modification
    • 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
    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92—Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
CA3124961A 2018-12-27 2019-12-27 ANTI-CTLA-4 BINDING PROTEINS AND METHODS OF USING THEM Active CA3124961C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA3249127A CA3249127A1 (en) 2018-12-27 2019-12-27 Anti-ctla-4 binding proteins and methods of use thereof

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862785659P 2018-12-27 2018-12-27
US62/785,659 2018-12-27
PCT/US2019/068820 WO2020140084A1 (en) 2018-12-27 2019-12-27 Anti-ctla-4 binding proteins and methods of use thereof

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA3249127A Division CA3249127A1 (en) 2018-12-27 2019-12-27 Anti-ctla-4 binding proteins and methods of use thereof

Publications (2)

Publication Number Publication Date
CA3124961A1 CA3124961A1 (en) 2020-07-02
CA3124961C true CA3124961C (en) 2025-11-25

Family

ID=71126610

Family Applications (2)

Application Number Title Priority Date Filing Date
CA3124961A Active CA3124961C (en) 2018-12-27 2019-12-27 ANTI-CTLA-4 BINDING PROTEINS AND METHODS OF USING THEM
CA3249127A Pending CA3249127A1 (en) 2018-12-27 2019-12-27 Anti-ctla-4 binding proteins and methods of use thereof

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA3249127A Pending CA3249127A1 (en) 2018-12-27 2019-12-27 Anti-ctla-4 binding proteins and methods of use thereof

Country Status (12)

Country Link
US (1) US12421311B2 (https=)
EP (1) EP3902821A4 (https=)
JP (3) JP7558949B2 (https=)
KR (1) KR20210121045A (https=)
CN (2) CN114008071B (https=)
AU (2) AU2019413366B2 (https=)
BR (1) BR112021012588A2 (https=)
CA (2) CA3124961C (https=)
IL (2) IL316757A (https=)
MX (1) MX2021007848A (https=)
SG (1) SG11202106764YA (https=)
WO (1) WO2020140084A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SMT202100230T1 (it) * 2015-10-23 2021-07-12 Fundacio Inst De Recerca Biomedica Irb Barcelona Molecole di legame che inibiscono la crescita tumorale
SG11202106764YA (en) 2018-12-27 2021-07-29 Gigagen Inc Anti-ctla-4 binding proteins and methods of use thereof
KR20230033719A (ko) * 2020-07-02 2023-03-08 기가젠, 인코포레이티드 항-ctla-4 결합 단백질 및 이의 사용 방법
TW202235434A (zh) * 2020-12-31 2022-09-16 美商諾瓦拉克生物醫療有限公司 針對tnfr2之抗體及其用途
WO2023279068A1 (en) * 2021-07-02 2023-01-05 Gigagen, Inc. Anti-ctla-4 binding proteins and methods of use thereof
MX2024007054A (es) * 2021-12-10 2024-09-04 Merck Sharp & Dohme Llc Aglutinantes de mesotelina humana.
WO2023215560A1 (en) 2022-05-05 2023-11-09 Atoosa Corporation Tumor cell/immune cell multivalent receptor engager – bio-nanoparticle (timre-bnp)

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7605238B2 (en) * 1999-08-24 2009-10-20 Medarex, Inc. Human CTLA-4 antibodies and their uses
EP1212422B1 (en) * 1999-08-24 2007-02-21 Medarex, Inc. Human ctla-4 antibodies and their uses
US20110166335A1 (en) 2000-06-30 2011-07-07 Corbin David R Xenorhabdus sp. genome sequences and uses thereof
TWI320716B (en) * 2002-10-14 2010-02-21 Abbott Lab Erythropoietin receptor binding antibodies
US20090252741A1 (en) 2004-09-08 2009-10-08 Ohio State University Research Foundation Human monoclonal anti-ctla4 antibodies in cancer treatment
GB201103955D0 (en) * 2011-03-09 2011-04-20 Antitope Ltd Antibodies
EP3508215A3 (en) * 2012-12-03 2019-10-02 Bristol-Myers Squibb Company Enhancing anti-cancer activity of immunomodulatory fc fusion proteins
WO2015092393A2 (en) 2013-12-17 2015-06-25 Kymab Limited Human targets
PE20170441A1 (es) * 2014-06-06 2017-04-26 Bristol Myers Squibb Co Anticuerpos contra el receptor del factor de necrosis tumoral inducido por glucocorticoides (gitr) y sus usos
EP3256165B1 (en) 2015-02-13 2021-07-14 Sorrento Therapeutics, Inc. Antibody therapeutics that bind ctla4
KR20250004095A (ko) 2015-04-17 2025-01-07 브리스톨-마이어스 스큅 컴퍼니 항-pd-1 항체 및 또 다른 항체의 조합물을 포함하는 조성물
MA53355A (fr) * 2015-05-29 2022-03-16 Agenus Inc Anticorps anti-ctla-4 et leurs procédés d'utilisation
ES2979210T3 (es) 2015-12-15 2024-09-24 Oncoc4 Inc Anticuerpos monoclonales anti-CTLA4 humano quiméricos y humanizados y usos de los mismos
SG10201603721TA (en) * 2016-05-10 2017-12-28 Agency Science Tech & Res Anti-CTLA-4 Antibodies
US9567399B1 (en) 2016-06-20 2017-02-14 Kymab Limited Antibodies and immunocytokines
NL2017270B1 (en) * 2016-08-02 2018-02-09 Aduro Biotech Holdings Europe B V New anti-hCTLA-4 antibodies
CA3177692A1 (en) 2017-02-27 2018-08-30 Dragonfly Therapeutics, Inc. Multispecific binding proteins targeting caix, ano1, mesothelin, trop2, or claudin-18.2
JP7173993B2 (ja) * 2017-05-19 2022-11-17 ウーシー バイオロジクス（シャンハイ）カンパニー リミテッド 細胞傷害性ｔリンパ球関連タンパク質４（ｃｔｌａ－４）に対する新規モノクローナル抗体
TWI799432B (zh) 2017-07-27 2023-04-21 美商再生元醫藥公司 抗ctla-4抗體及其用途
SG11202106764YA (en) 2018-12-27 2021-07-29 Gigagen Inc Anti-ctla-4 binding proteins and methods of use thereof
AU2020210614A1 (en) 2019-01-21 2021-08-26 Sanofi Therapeutic RNA and anti-PD1 antibodies for advanced stage solid tumor cancers
KR20230033719A (ko) 2020-07-02 2023-03-08 기가젠, 인코포레이티드 항-ctla-4 결합 단백질 및 이의 사용 방법

Also Published As

Publication number Publication date
CA3249127A1 (en) 2026-03-02
JP2025128343A (ja) 2025-09-02
IL316757A (en) 2025-01-01
JP7558949B2 (ja) 2024-10-01
JP2024042072A (ja) 2024-03-27
CN114008071A (zh) 2022-02-01
US12421311B2 (en) 2025-09-23
AU2019413366B2 (en) 2025-06-05
KR20210121045A (ko) 2021-10-07
WO2020140084A1 (en) 2020-07-02
CA3124961A1 (en) 2020-07-02
AU2025223772A1 (en) 2025-09-18
IL284156A (en) 2021-08-31
JP7854093B2 (ja) 2026-04-30
US20220064303A1 (en) 2022-03-03
MX2021007848A (es) 2021-10-26
BR112021012588A2 (pt) 2021-09-08
EP3902821A4 (en) 2022-11-30
CN114008071B (zh) 2025-01-21
IL284156B2 (en) 2025-04-01
JP7745669B2 (ja) 2025-09-29
EP3902821A1 (en) 2021-11-03
IL284156B1 (en) 2024-12-01
JP2022516071A (ja) 2022-02-24
SG11202106764YA (en) 2021-07-29
CN119930820A (zh) 2025-05-06
AU2019413366A1 (en) 2021-08-12

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