CA2871764A1 - Anti-cd22 antibodies - Google Patents

Anti-cd22 antibodies Download PDF

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Publication number
CA2871764A1
CA2871764A1 CA2871764A CA2871764A CA2871764A1 CA 2871764 A1 CA2871764 A1 CA 2871764A1 CA 2871764 A CA2871764 A CA 2871764A CA 2871764 A CA2871764 A CA 2871764A CA 2871764 A1 CA2871764 A1 CA 2871764A1
Authority
CA
Canada
Prior art keywords
antibody
cell
human
antibodies
fragment
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
CA2871764A
Other languages
English (en)
French (fr)
Inventor
Gerhard Frey
Hwai Wen Chang
William Boyle
Jay Short
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.)
Bioatla Inc
Original Assignee
Bioatla 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 Bioatla Inc filed Critical Bioatla Inc
Publication of CA2871764A1 publication Critical patent/CA2871764A1/en
Abandoned legal-status Critical Current

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
    • C07K16/30Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
    • C07K16/3061Blood cells
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
    • A01K67/027New or modified breeds of vertebrates
    • A01K67/0275Genetically modified vertebrates, e.g. transgenic
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/04Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00Drugs for skeletal disorders
    • A61P19/02Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00Drugs for disorders of the senses
    • A61P27/02Ophthalmic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • A61P35/04Antineoplastic agents specific for metastasis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators
    • A61P37/06Immunosuppressants, e.g. drugs for graft rejection
    • 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
    • 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
    • C07K16/2851Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the lectin superfamily, e.g. CD23, CD72
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2267/00Animals characterised by purpose
    • A01K2267/01Animal expressing industrially exogenous proteins
    • 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
    • C07K2317/30Immunoglobulins 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
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/565Complementarity determining region [CDR]
    • 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
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/77Internalization into the cell
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Environmental Sciences (AREA)
  • Cell Biology (AREA)
  • Hematology (AREA)
  • Rheumatology (AREA)
  • Oncology (AREA)
  • Biotechnology (AREA)
  • Zoology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Animal Husbandry (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Pain & Pain Management (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Transplantation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicinal Preparation (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
CA2871764A 2012-04-26 2013-04-26 Anti-cd22 antibodies Abandoned CA2871764A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261638834P 2012-04-26 2012-04-26
US61/638,834 2012-04-26
PCT/US2013/038370 WO2013163519A1 (en) 2012-04-26 2013-04-26 Anti-cd22 antibodies

Publications (1)

Publication Number Publication Date
CA2871764A1 true CA2871764A1 (en) 2013-10-31

Family

ID=49483918

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2871764A Abandoned CA2871764A1 (en) 2012-04-26 2013-04-26 Anti-cd22 antibodies

Country Status (12)

Country Link
US (2) US9856323B2 (enExample)
EP (1) EP2841459A4 (enExample)
JP (1) JP2015516984A (enExample)
KR (1) KR20150008080A (enExample)
CN (1) CN104428316A (enExample)
AU (2) AU2013251482B2 (enExample)
BR (1) BR112014026744A8 (enExample)
CA (1) CA2871764A1 (enExample)
HK (1) HK1207653A1 (enExample)
MX (1) MX361533B (enExample)
RU (1) RU2014147452A (enExample)
WO (1) WO2013163519A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014057118A1 (en) * 2012-10-12 2014-04-17 Adc Therapeutics Sarl Pyrrolobenzodiazepine-anti-cd22 antibody conjugates
GB201412658D0 (en) 2014-07-16 2014-08-27 Ucb Biopharma Sprl Molecules
GB201601077D0 (en) 2016-01-20 2016-03-02 Ucb Biopharma Sprl Antibody molecule
GB201601075D0 (en) 2016-01-20 2016-03-02 Ucb Biopharma Sprl Antibodies molecules
GB201601073D0 (en) 2016-01-20 2016-03-02 Ucb Biopharma Sprl Antibodies
MX2020006494A (es) 2017-12-22 2020-11-24 Teneobio Inc Anticuerpos de cadena pesada que se unen a cd22.
WO2019241315A1 (en) 2018-06-12 2019-12-19 Obsidian Therapeutics, Inc. Pde5 derived regulatory constructs and methods of use in immunotherapy
EP3966227A1 (en) 2019-05-07 2022-03-16 Voyager Therapeutics, Inc. Compositions and methods for the vectored augmentation of protein destruction, expression and/or regulation
CN119564852A (zh) 2019-06-14 2025-03-07 特尼奥生物股份有限公司 与cd22和cd3结合的多特异性重链抗体
WO2021083467A1 (en) * 2019-10-28 2021-05-06 Y-Mabs Therapeutics, Inc. Administration of cd22, cd33 and/or tim-3 antibodies using ommaya reservoirs for the treatment of cns cancer or neurodegenerative diseases
AU2021250615A1 (en) * 2020-04-02 2022-12-01 Nanjing IASO Biotechnology Co., Ltd. Fully human anti-human CD22 chimeric antigen receptor and application thereof
CN113527507A (zh) 2020-04-16 2021-10-22 上海赛比曼生物科技有限公司 靶向cd22的嵌合抗原受体及其制法和应用
CA3180138A1 (en) * 2020-06-12 2021-12-16 Ichnos Sciences SA Antibody formulation diluent
CA3187272A1 (en) 2020-10-08 2022-04-14 Thorsten Ross Trispecific binders
EP4376958A1 (en) 2021-07-30 2024-06-05 Affimed GmbH Duplexbodies
TW202334221A (zh) 2021-11-03 2023-09-01 德商安富美德有限公司 雙特異性cd16a結合劑
WO2025059162A1 (en) 2023-09-11 2025-03-20 Dana-Farber Cancer Institute, Inc. Car-engager containing il-2 variants to enhance the functionality of car t cells

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE306930T1 (de) 1994-08-12 2005-11-15 Immunomedics Inc Für b-zell-lymphom und leukämiezellen spezifische immunkonjugate und humane antikörper
WO2003074679A2 (en) * 2002-03-01 2003-09-12 Xencor Antibody optimization
GB0210121D0 (en) 2002-05-02 2002-06-12 Celltech R&D Ltd Biological products
US8389688B2 (en) * 2006-03-06 2013-03-05 Aeres Biomedical, Ltd. Humanized anti-CD22 antibodies and their use in treatment of oncology, transplantation and autoimmune disease
HRP20140172T1 (hr) 2006-05-30 2014-03-28 Genentech, Inc. Protutijela i imunokonjugati kao i njihove uporabe
CN103172743B (zh) * 2006-12-01 2015-04-08 梅达雷克斯有限责任公司 结合cd22的人抗体及其用途
WO2014057118A1 (en) * 2012-10-12 2014-04-17 Adc Therapeutics Sarl Pyrrolobenzodiazepine-anti-cd22 antibody conjugates

Also Published As

Publication number Publication date
WO2013163519A1 (en) 2013-10-31
AU2013251482A1 (en) 2014-10-30
BR112014026744A2 (pt) 2017-07-11
RU2014147452A (ru) 2016-06-20
EP2841459A1 (en) 2015-03-04
MX361533B (es) 2018-12-07
AU2017268687A1 (en) 2017-12-21
US9856323B2 (en) 2018-01-02
BR112014026744A8 (pt) 2018-01-16
CN104428316A (zh) 2015-03-18
KR20150008080A (ko) 2015-01-21
EP2841459A4 (en) 2016-04-13
US20150086562A1 (en) 2015-03-26
AU2013251482B2 (en) 2018-01-04
JP2015516984A (ja) 2015-06-18
HK1207653A1 (en) 2016-02-05
MX2014012977A (es) 2015-02-05
US20180086843A1 (en) 2018-03-29

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20180419

FZDE Discontinued

Effective date: 20200831