CA3075367A1 - Specific binding molecules - Google Patents

Specific binding molecules Download PDF

Info

Publication number
CA3075367A1
CA3075367A1 CA3075367A CA3075367A CA3075367A1 CA 3075367 A1 CA3075367 A1 CA 3075367A1 CA 3075367 A CA3075367 A CA 3075367A CA 3075367 A CA3075367 A CA 3075367A CA 3075367 A1 CA3075367 A1 CA 3075367A1
Authority
CA
Canada
Prior art keywords
vnar
binding molecule
seq
domain
specific binding
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.)
Pending
Application number
CA3075367A
Other languages
English (en)
French (fr)
Inventor
Obinna UBAH
Caroline BARELLE
Andrew Porter
Original Assignee
Elasmogen Ltd
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 Elasmogen Ltd filed Critical Elasmogen Ltd
Publication of CA3075367A1 publication Critical patent/CA3075367A1/en
Pending 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
    • C07K16/24—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against cytokines, lymphokines or interferons
    • C07K16/241—Tumor Necrosis Factors
    • 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
    • A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/02—Immunomodulators
    • A61P37/06—Immunosuppressants, e.g. drugs for graft rejection
    • 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
    • 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
    • C07K16/2827—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 B7 molecules, e.g. CD80, CD86
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/46—Hybrid immunoglobulins
    • C07K16/468—Immunoglobulins having two or more different antigen binding sites, e.g. multifunctional 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • 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
    • 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
    • C07K2317/50—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
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/565—Complementarity determining region [CDR]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/569—Single domain, e.g. dAb, sdAb, VHH, VNAR or nanobody®
    • 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
    • C07K2317/76—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)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Transplantation (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Epidemiology (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)
  • Medicinal Preparation (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
CA3075367A 2017-09-27 2018-09-27 Specific binding molecules Pending CA3075367A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762563948P 2017-09-27 2017-09-27
US62/563,948 2017-09-27
US201862667126P 2018-05-04 2018-05-04
US62/667,126 2018-05-04
PCT/EP2018/076333 WO2019063726A1 (en) 2017-09-27 2018-09-27 SPECIFIC BINDING MOLECULES

Publications (1)

Publication Number Publication Date
CA3075367A1 true CA3075367A1 (en) 2019-04-04

Family

ID=63720686

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3075367A Pending CA3075367A1 (en) 2017-09-27 2018-09-27 Specific binding molecules

Country Status (7)

Country Link
US (2) US11919949B2 (enExample)
EP (2) EP3688030B1 (enExample)
JP (3) JP2020535811A (enExample)
KR (1) KR102657978B1 (enExample)
CN (1) CN111479825A (enExample)
CA (1) CA3075367A1 (enExample)
WO (1) WO2019063726A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109477084A (zh) * 2016-07-19 2019-03-15 国立研究开发法人农业·食品产业技术综合研究机构 使用等离子体在植物细胞内导入物质的方法
US11414785B2 (en) 2019-08-13 2022-08-16 Waters Technologies Corporation Affinity resins and sample preparation devices based on cartilaginous fish IgNAR derived binding domains
GB202020152D0 (en) 2020-12-18 2021-02-03 Elasmogen Ltd Fast-track humanisation of specific binding molecules
WO2023077287A1 (en) * 2021-11-03 2023-05-11 City university of hong kong shenzhen research institute High-affinity anti-egfp and anti-sars-cov-2 vnar single domain antibodies and use thereof
GB202407865D0 (en) 2024-06-03 2024-07-17 Elasmogen Ltd Self immolative compounds

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5530101A (en) * 1988-12-28 1996-06-25 Protein Design Labs, Inc. Humanized immunoglobulins
AU2002319544B2 (en) 2001-08-10 2008-07-10 Aberdeen University Antigen binding domains from fish
DK1751181T3 (da) 2004-06-02 2012-11-26 Adalta Pty Ltd BINDINGSDELE, DER ER BASERET PÅ HAJ IgNAR-DOMÆNER
US8496933B2 (en) * 2009-11-04 2013-07-30 Laboratorios Silanes, S.A. De C.V. VHNAR anti-cytokine domains
MY167125A (en) * 2011-08-17 2018-08-13 Glaxo Group Ltd Modified proteins and peptides
WO2013167883A1 (en) 2012-05-07 2013-11-14 The University Court Of The University Of Aberdeen Single domain binding molecule
JP6616284B2 (ja) * 2013-04-23 2019-12-04 ザ ユニバーシティ コート オブ ザ ユニバーシティ オブ アバディーン 特異的結合分子の人工ライブラリー
EP3160995A2 (en) * 2014-06-26 2017-05-03 Ossianix Inc. Semi-synthetic nurse shark vnar libraries for making and using selective binding compounds

Also Published As

Publication number Publication date
EP3688030B1 (en) 2024-12-11
US20200407437A1 (en) 2020-12-31
JP2025160405A (ja) 2025-10-22
JP7818828B2 (ja) 2026-02-24
KR20200062215A (ko) 2020-06-03
KR102657978B1 (ko) 2024-04-16
US12371484B2 (en) 2025-07-29
EP3688030A1 (en) 2020-08-05
CN111479825A (zh) 2020-07-31
JP2023175822A (ja) 2023-12-12
WO2019063726A1 (en) 2019-04-04
EP4570826A2 (en) 2025-06-18
JP2020535811A (ja) 2020-12-10
EP4570826A3 (en) 2025-09-24
US11919949B2 (en) 2024-03-05
US20240247058A1 (en) 2024-07-25

Similar Documents

Publication Publication Date Title
US12371484B2 (en) Specific binding molecules
CN107001485B (zh) 蛋白质异二聚体及其用途
US20240117049A1 (en) Bispecific antigen binding molecules targeting ox40 and fap
US11845806B2 (en) Proteinaceous heterodimer and use thereof
RU2628699C2 (ru) Trail r2-специфические мультимерные скаффолды
EP3576789B1 (en) MONOMERIC HUMAN IgG1 Fc AND BISPECIFIC ANTIBODIES
DK2814842T3 (en) ANTIBODIES BINDING PEPTIDOGLYCAN RECOGNITION PROTEIN 1
WO2013003647A2 (en) Multispecific stacked variable domain binding proteins
CN109563146A (zh) 包含tnf家族配体三聚体和pd1结合模块的抗原结合分子
KR20240027854A (ko) Tgf-β-수용체 엑토도메인 융합 분자 및 그의 용도
JP2022512541A (ja) Ｐｄ－１系キメラタンパク質を含む併用療法
US12454577B2 (en) Trimeric polypeptide complexes comprising a collagen XVIII homotrimerization domain and/or a collagen xv homotrimerization and an agonist of a TNFR family costimulatory receptor, encoding polynucleotide thereof and method of use thereof to treat cancer
JP2021521781A (ja) 三価三重特異性抗体構築物
US12291572B2 (en) IL12 receptor synthetic cytokines and methods of use
US20250346659A1 (en) Specific binding molecules
CN114401987A (zh) 结合剂及其用途
CN116829584A (zh) 一种抗pd-1的单域抗体
US12122839B2 (en) IFNGR binding synthetic cytokines and methods of use
JP2025532960A (ja) 慢性ウイルス感染症を治療するためのｃｄ８抗原結合分子との融合物
RU2804458C2 (ru) Антигенсвязывающие белки, связывающиеся с 5t4 и 4-1bb, и относящиеся к ним композиции и способы
HK40126782A (en) C5/vegf bispecific binding molecules
HK40083332A (en) Fc variant and preparation thereof

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20220915

MFA Maintenance fee for application paid

Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 6TH ANNIV.) - STANDARD

Year of fee payment: 6

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20240924

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT

Effective date: 20240924

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20240924

D15 Examination report completed

Free format text: ST27 STATUS EVENT CODE: A-2-2-D10-D15-D126 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: EXAMINER'S REPORT

Effective date: 20250210

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-P100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: AMENDMENT RECEIVED - RESPONSE TO EXAMINER'S REQUISITION

Effective date: 20250516

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-2-2-W10-W00-W111 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CORRESPONDENT DETERMINED COMPLIANT

Effective date: 20250523

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-P102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: AMENDMENT DETERMINED COMPLIANT

Effective date: 20250526

P13 Application amended

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P13-X000 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: APPLICATION AMENDED

Effective date: 20250526

MFA Maintenance fee for application paid

Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 7TH ANNIV.) - STANDARD

Year of fee payment: 7

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250901

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20250901

D15 Examination report completed

Free format text: ST27 STATUS EVENT CODE: A-2-2-D10-D15-D126 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: EXAMINER'S REPORT

Effective date: 20260420