SG11202101757QA - Novel cancer immunotherapy antibody compositions - Google Patents

Novel cancer immunotherapy antibody compositions

Info

Publication number
SG11202101757QA
SG11202101757QA SG11202101757QA SG11202101757QA SG11202101757QA SG 11202101757Q A SG11202101757Q A SG 11202101757QA SG 11202101757Q A SG11202101757Q A SG 11202101757QA SG 11202101757Q A SG11202101757Q A SG 11202101757QA SG 11202101757Q A SG11202101757Q A SG 11202101757QA
Authority
SG
Singapore
Prior art keywords
cancer immunotherapy
antibody compositions
novel cancer
immunotherapy antibody
novel
Prior art date
Application number
SG11202101757QA
Inventor
Chiang J Li
Shyam Unniraman
Hannah Bader
Mithilesh Jha
Original Assignee
1Globe Biomedical Co Ltd
1Globe Health Inst Llc
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 1Globe Biomedical Co Ltd, 1Globe Health Inst Llc filed Critical 1Globe Biomedical Co Ltd
Publication of SG11202101757QA publication Critical patent/SG11202101757QA/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803Immunoglobulins [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
    • C07K16/2827Immunoglobulins [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 B7 molecules, e.g. CD80, CD86
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • A61P35/02Antineoplastic agents specific for leukemia
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/005Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies constructed by phage libraries
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/85Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/505Medicinal preparations containing antigens or antibodies comprising antibodies
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/20Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/21Immunoglobulins specific features characterized by taxonomic origin from primates, e.g. man
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/30Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/33Crossreactivity, e.g. for species or epitope, or lack of said crossreactivity
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52Constant or Fc region; Isotype
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/60Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/62Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/622Single chain antibody (scFv)
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/73Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • C07K2317/732Antibody-dependent cellular cytotoxicity [ADCC]
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/73Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • C07K2317/734Complement-dependent cytotoxicity [CDC]
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/76Antagonist effect on antigen, e.g. neutralization or inhibition of binding
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/90Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/90Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/94Stability, e.g. half-life, pH, temperature or enzyme-resistance

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Microbiology (AREA)
  • Plant Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Oncology (AREA)
  • Virology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
SG11202101757QA 2018-08-20 2019-08-20 Novel cancer immunotherapy antibody compositions SG11202101757QA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862720015P 2018-08-20 2018-08-20
PCT/CN2019/101659 WO2020038379A1 (en) 2018-08-20 2019-08-20 Novel cancer immunotherapy antibody compositions

Publications (1)

Publication Number Publication Date
SG11202101757QA true SG11202101757QA (en) 2021-03-30

Family

ID=69591356

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202101757QA SG11202101757QA (en) 2018-08-20 2019-08-20 Novel cancer immunotherapy antibody compositions

Country Status (12)

Country Link
US (1) US20210332138A1 (en)
EP (1) EP3841126A4 (en)
JP (1) JP7488534B2 (en)
KR (1) KR20210046725A (en)
CN (3) CN112839963B (en)
AU (1) AU2019324388A1 (en)
BR (1) BR112021003182A2 (en)
CA (1) CA3110138A1 (en)
MX (1) MX2021002077A (en)
SG (1) SG11202101757QA (en)
TW (1) TW202016150A (en)
WO (1) WO2020038379A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023187460A1 (en) * 2022-04-01 2023-10-05 Mabtree Biologics Ag Human antibody or antigen binding fragment thereof specific against pd-l1 to enhance t-cell function

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101888321B1 (en) * 2005-07-01 2018-08-13 이. 알. 스퀴부 앤드 선즈, 엘.엘.씨. Human monoclonal antibodies to programmed death ligand 1(pd-l1)
EP1945257A4 (en) * 2005-08-08 2009-05-06 Onconon Llc Antibody compositions, methods for treating neoplastic disease and methods for regulating fertility
WO2010036959A2 (en) * 2008-09-26 2010-04-01 Dana-Farber Cancer Institute Human anti-pd-1, pd-l1, and pd-l2 antibodies and uses therefor
KR20210060670A (en) * 2008-12-09 2021-05-26 제넨테크, 인크. Anti-pd-l1 antibodies and their use to enhance t-cell function
WO2011066389A1 (en) * 2009-11-24 2011-06-03 Medimmmune, Limited Targeted binding agents against b7-h1
CA2856895C (en) * 2011-11-28 2021-10-26 Merck Patent Gmbh Anti-pd-l1 antibodies and uses thereof
AU2013267161A1 (en) * 2012-05-31 2014-11-20 Sorrento Therapeutics, Inc. Antigen binding proteins that bind PD-L1
AR093984A1 (en) * 2012-12-21 2015-07-01 Merck Sharp & Dohme ANTIBODIES THAT JOIN LEGEND 1 OF SCHEDULED DEATH (PD-L1) HUMAN
CN105777906B (en) * 2014-12-19 2019-04-23 苏州丁孚靶点生物技术有限公司 Anti- PD-L1 human antibody and its application
MX2017011600A (en) * 2015-03-10 2018-06-13 Sorrento Therapeutics Inc Antibody therapeutics that bind psma.
TWI733687B (en) * 2015-07-22 2021-07-21 美商索倫多醫療公司 Antibody therapeutics that bind lag3
WO2017020291A1 (en) * 2015-08-06 2017-02-09 Wuxi Biologics (Shanghai) Co. Ltd. Novel anti-pd-l1 antibodies
CN106432501B (en) * 2015-08-06 2021-07-30 基石药业 Novel anti-PD-L1 antibodies
CN116333124A (en) * 2016-01-29 2023-06-27 索伦托药业有限公司 Antigen binding proteins that bind to PD-L1
CN113773387B (en) * 2016-06-13 2024-06-21 天境生物科技(上海)有限公司 PD-L1 antibodies and uses thereof
CN106496327B (en) * 2016-11-18 2019-01-15 昆山百尔泰生物科技有限公司 Human antibody or antibody fragment and purposes, nucleotide sequence and carrier for PD-L1 extracellular fragment
CN108239149B (en) * 2016-12-25 2021-03-05 南京传奇生物科技有限公司 High-affinity, high-specificity and higher-functionality anti-human PD-L1 antibody with multiple antigen recognition epitopes
CN107973854B (en) * 2017-12-11 2021-05-04 苏州银河生物医药有限公司 PDL1 monoclonal antibody and application thereof
SG11202104297XA (en) * 2018-10-29 2021-05-28 1Globe Biomedical Co Ltd Novel rationally designed protein compositions

Also Published As

Publication number Publication date
US20210332138A1 (en) 2021-10-28
AU2019324388A1 (en) 2021-03-18
TW202016150A (en) 2020-05-01
BR112021003182A2 (en) 2021-05-11
CN116063519A (en) 2023-05-05
JP2021534750A (en) 2021-12-16
EP3841126A1 (en) 2021-06-30
JP7488534B2 (en) 2024-05-22
CN112839963A (en) 2021-05-25
CN116410320A (en) 2023-07-11
KR20210046725A (en) 2021-04-28
CA3110138A1 (en) 2020-02-27
EP3841126A4 (en) 2022-08-10
MX2021002077A (en) 2021-05-27
CN112839963B (en) 2023-02-10
WO2020038379A1 (en) 2020-02-27

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