SG10202108973SA - Improved serum albumin binders - Google Patents

Improved serum albumin binders

Info

Publication number
SG10202108973SA
SG10202108973SA SG10202108973SA SG10202108973SA SG10202108973SA SG 10202108973S A SG10202108973S A SG 10202108973SA SG 10202108973S A SG10202108973S A SG 10202108973SA SG 10202108973S A SG10202108973S A SG 10202108973SA SG 10202108973S A SG10202108973S A SG 10202108973SA
Authority
SG
Singapore
Prior art keywords
serum albumin
improved serum
albumin binders
binders
improved
Prior art date
Application number
SG10202108973SA
Other languages
English (en)
Inventor
Stephanie Staelens
Soren Steffensen
Erika Morizzo
An Cerdobbel
Original Assignee
Ablynx Nv
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 Ablynx Nv filed Critical Ablynx Nv
Publication of SG10202108973SA publication Critical patent/SG10202108973SA/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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • 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
    • C07K2317/22Immunoglobulins specific features characterized by taxonomic origin from camelids, e.g. camel, llama or dromedary
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/20Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/30Immunoglobulins specific features characterized by aspects of specificity or valency
    • 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
    • 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
    • C07K2317/50Immunoglobulins 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
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/569Single domain, e.g. dAb, sdAb, VHH, VNAR or nanobody®
    • 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
    • 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
    • C07K2317/60Immunoglobulins 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
    • C07K2317/624Disulfide-stabilized antibody (dsFv)
    • 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
    • C07K2317/626Diabody or triabody
    • 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

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Veterinary Medicine (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)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
SG10202108973SA 2017-01-17 2018-01-17 Improved serum albumin binders SG10202108973SA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201762446992P 2017-01-17 2017-01-17

Publications (1)

Publication Number Publication Date
SG10202108973SA true SG10202108973SA (en) 2021-09-29

Family

ID=61163666

Family Applications (2)

Application Number Title Priority Date Filing Date
SG11201906341XA SG11201906341XA (en) 2017-01-17 2018-01-17 Improved serum albumin binders
SG10202108973SA SG10202108973SA (en) 2017-01-17 2018-01-17 Improved serum albumin binders

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG11201906341XA SG11201906341XA (en) 2017-01-17 2018-01-17 Improved serum albumin binders

Country Status (12)

Country Link
US (1) US11897944B2 (ko)
EP (1) EP3571224A1 (ko)
JP (2) JP7300385B2 (ko)
KR (2) KR102653724B1 (ko)
CN (2) CN117327175A (ko)
AU (1) AU2018209150A1 (ko)
BR (1) BR112019014600A2 (ko)
CA (1) CA3050574A1 (ko)
IL (2) IL305912A (ko)
MX (1) MX2019008536A (ko)
SG (2) SG11201906341XA (ko)
WO (1) WO2018134234A1 (ko)

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EP4069293A1 (en) 2019-12-06 2022-10-12 Ablynx N.V. Polypeptides comprising immunoglobulin single variable domains targeting tnfa and ox40l
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EP4126971A1 (en) 2020-03-30 2023-02-08 Ablynx N.V. Method for the production and purification of multivalent immunoglobulin single variable domains
US20220153854A1 (en) 2020-09-25 2022-05-19 Ablynx N.V. Polypeptides comprising immunoglobulin single variable domains targeting il-13 and ox40l
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TW202342508A (zh) 2021-12-17 2023-11-01 比利時商艾伯霖克斯公司 包含靶向TCRαβ、CD33和CD123的免疫球蛋白單可變結構域的多肽
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Also Published As

Publication number Publication date
SG11201906341XA (en) 2019-08-27
IL267897A (en) 2019-09-26
KR102653724B1 (ko) 2024-04-02
BR112019014600A2 (pt) 2020-02-18
WO2018134234A1 (en) 2018-07-26
KR20230165374A (ko) 2023-12-05
EP3571224A1 (en) 2019-11-27
CN110461870A (zh) 2019-11-15
MX2019008536A (es) 2019-09-10
RU2019125949A3 (ko) 2021-03-09
IL305912A (en) 2023-11-01
CN110461870B (zh) 2023-09-29
JP2020506898A (ja) 2020-03-05
US11897944B2 (en) 2024-02-13
AU2018209150A1 (en) 2019-07-25
CA3050574A1 (en) 2018-07-26
RU2019125949A (ru) 2021-02-19
CN117327175A (zh) 2024-01-02
KR20190104609A (ko) 2019-09-10
US20190367598A1 (en) 2019-12-05
JP7300385B2 (ja) 2023-06-29
JP2023002700A (ja) 2023-01-10

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