AU2022263281A1 - An anti-tslp fab with improved stability - Google Patents

An anti-tslp fab with improved stability Download PDF

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Publication number
AU2022263281A1
AU2022263281A1 AU2022263281A AU2022263281A AU2022263281A1 AU 2022263281 A1 AU2022263281 A1 AU 2022263281A1 AU 2022263281 A AU2022263281 A AU 2022263281A AU 2022263281 A AU2022263281 A AU 2022263281A AU 2022263281 A1 AU2022263281 A1 AU 2022263281A1
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AU
Australia
Prior art keywords
fab
tslp
cells
amino acid
seq
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
AU2022263281A
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English (en)
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AU2022263281A9 (en
Inventor
Emma Suzanne Cohen
Catherine Eugenie HUNTINGTON
Roland Wilhelm Kolbeck
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.)
MedImmune Ltd
Original Assignee
MedImmune 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 MedImmune Ltd filed Critical MedImmune Ltd
Publication of AU2022263281A1 publication Critical patent/AU2022263281A1/en
Publication of AU2022263281A9 publication Critical patent/AU2022263281A9/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/24Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against cytokines, lymphokines or interferons
    • C07K16/244Interleukins [IL]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00Drugs for disorders of the respiratory system
    • A61P11/06Antiasthmatics
    • 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
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04Antibacterial agents
    • 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
    • A61P37/04Immunostimulants
    • 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
    • C07K2317/522CH1 domain
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/55Fab or Fab'
    • 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)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Rheumatology (AREA)
  • Pain & Pain Management (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Peptides Or Proteins (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Cosmetics (AREA)
  • Saccharide Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
AU2022263281A 2021-04-19 2022-04-19 An anti-tslp fab with improved stability Pending AU2022263281A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP21169183 2021-04-19
EP21169183.7 2021-04-19
PCT/EP2022/060236 WO2022223514A1 (en) 2021-04-19 2022-04-19 An anti-tslp fab with improved stability

Publications (2)

Publication Number Publication Date
AU2022263281A1 true AU2022263281A1 (en) 2023-11-09
AU2022263281A9 AU2022263281A9 (en) 2023-11-16

Family

ID=75588042

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2022263281A Pending AU2022263281A1 (en) 2021-04-19 2022-04-19 An anti-tslp fab with improved stability

Country Status (19)

Country Link
US (1) US20240199730A1 (https=)
EP (1) EP4326767A1 (https=)
JP (1) JP2024516962A (https=)
KR (1) KR20230172508A (https=)
CN (1) CN117222665A (https=)
AR (1) AR125379A1 (https=)
AU (1) AU2022263281A1 (https=)
BR (1) BR112023021587A2 (https=)
CA (1) CA3216894A1 (https=)
CL (1) CL2023003082A1 (https=)
CO (1) CO2023015286A2 (https=)
CR (1) CR20230533A (https=)
EC (1) ECSP23086870A (https=)
IL (1) IL307651A (https=)
MX (1) MX2023012266A (https=)
PH (1) PH12023552762A1 (https=)
SA (1) SA523451188B1 (https=)
TW (1) TW202306982A (https=)
WO (1) WO2022223514A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PH12022551022A1 (en) * 2019-10-28 2023-03-06 Medimmune Ltd Dry powder formulations of thymic stromal lymphopoietin (tslp)-binding antibodies and methods of use thereof
US12110324B2 (en) 2022-07-22 2024-10-08 Flagship Pioneering Innovations Vi, Llc Antigen binding molecules targeting thymic stromal lymphopoietin (TSLP)
TW202529811A (zh) 2024-01-29 2025-08-01 瑞典商阿斯特捷利康公司 胸腺基質淋巴細胞生成素(tslp)結合片段之組成物及其使用方法
US20260034317A1 (en) 2024-05-20 2026-02-05 Medimmune Limited Inhaler and capsule for delivering thymic stromal lymphopoietin (tslp)-binding antibodies

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001297872B2 (en) 2000-11-17 2006-11-09 University Of Rochester In vitro methods of producing and identifying immunoglobulin molecules in eukaryotic cells
WO2002096948A2 (en) 2001-01-29 2002-12-05 Idec Pharmaceuticals Corporation Engineered tetravalent antibodies and methods of use
KR102666879B1 (ko) * 2017-04-12 2024-05-23 암젠 인크 항-tslp 항체를 이용한 천식의 치료
EP4025602A4 (en) * 2019-09-04 2023-12-13 Biosion, Inc. TSLP BINDING ANTIBODIES AND USES THEREOF
PH12022551022A1 (en) * 2019-10-28 2023-03-06 Medimmune Ltd Dry powder formulations of thymic stromal lymphopoietin (tslp)-binding antibodies and methods of use thereof

Also Published As

Publication number Publication date
JP2024516962A (ja) 2024-04-18
MX2023012266A (es) 2023-10-24
TW202306982A (zh) 2023-02-16
CL2023003082A1 (es) 2024-04-19
EP4326767A1 (en) 2024-02-28
CN117222665A (zh) 2023-12-12
CO2023015286A2 (es) 2024-02-05
BR112023021587A2 (pt) 2023-12-19
SA523451188B1 (ar) 2025-06-22
KR20230172508A (ko) 2023-12-22
AR125379A1 (es) 2023-07-12
CA3216894A1 (en) 2022-10-27
AU2022263281A9 (en) 2023-11-16
CR20230533A (es) 2024-04-05
IL307651A (en) 2023-12-01
PH12023552762A1 (en) 2024-04-15
US20240199730A1 (en) 2024-06-20
ECSP23086870A (es) 2023-12-29
WO2022223514A1 (en) 2022-10-27

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