CN115667523B - 可活化细胞因子构建体和相关组合物以及方法 - Google Patents

可活化细胞因子构建体和相关组合物以及方法

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Publication number
CN115667523B
CN115667523B CN202180030934.8A CN202180030934A CN115667523B CN 115667523 B CN115667523 B CN 115667523B CN 202180030934 A CN202180030934 A CN 202180030934A CN 115667523 B CN115667523 B CN 115667523B
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amino acids
construct
seq
cytokine
monomer
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Chinese (zh)
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CN115667523A (zh
Inventor
S·米特拉
N·G·拉普亚德
H·H·阿西
M·M·帕德洪加特
D·L·丹尼尔
E·莱斯科兰
W·A·博格丹诺夫
蔡娜
王歆
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Cytomx Therapeutics Inc
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Cytomx Therapeutics Inc
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/52—Cytokines; Lymphokines; Interferons
    • C07K14/555—Interferons [IFN]
    • C07K14/56—IFN-alpha
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • 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
    • C07K2317/62—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/622—Single chain antibody (scFv)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/01—Fusion polypeptide containing a localisation/targetting motif
    • C07K2319/02—Fusion polypeptide containing a localisation/targetting motif containing a signal sequence
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/20—Fusion polypeptide containing a tag with affinity for a non-protein ligand
    • C07K2319/21—Fusion polypeptide containing a tag with affinity for a non-protein ligand containing a His-tag
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/30—Non-immunoglobulin-derived peptide or protein having an immunoglobulin constant or Fc region, or a fragment thereof, attached thereto
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/50—Fusion polypeptide containing protease site

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Molecular Biology (AREA)
  • Zoology (AREA)
  • Toxicology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Immunology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Peptides Or Proteins (AREA)
  • Medicinal Preparation (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
CN202180030934.8A 2020-04-10 2021-04-09 可活化细胞因子构建体和相关组合物以及方法 Active CN115667523B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US202063008542P 2020-04-10 2020-04-10
US63/008,542 2020-04-10
US202163161889P 2021-03-16 2021-03-16
US63/161,889 2021-03-16
US202163164849P 2021-03-23 2021-03-23
US63/164,849 2021-03-23
PCT/US2021/026675 WO2021207669A1 (en) 2020-04-10 2021-04-09 Activatable cytokine constructs and related compositions and methods

Publications (2)

Publication Number Publication Date
CN115667523A CN115667523A (zh) 2023-01-31
CN115667523B true CN115667523B (zh) 2026-03-31

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US (3) US11365233B2 (https=)
EP (1) EP4133085A1 (https=)
JP (1) JP2023520922A (https=)
KR (1) KR20220167295A (https=)
CN (1) CN115667523B (https=)
AU (2) AU2021254283B2 (https=)
BR (1) BR112022020440A2 (https=)
CA (1) CA3174786A1 (https=)
IL (1) IL297225A (https=)
MX (1) MX2022012592A (https=)
WO (1) WO2021207669A1 (https=)

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JP2025525867A (ja) 2022-08-01 2025-08-07 サイトムエックス セラピューティクス，インク． プロテアーゼ切断性部分及びその使用方法
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WO2026024841A1 (en) 2024-07-24 2026-01-29 Astellas Us Llc Bispecific antibodies that bind cd3 and muc1 and methods of use thereof
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US20250179141A1 (en) 2025-06-05
US11365233B2 (en) 2022-06-21
KR20220167295A (ko) 2022-12-20
MX2022012592A (es) 2022-12-07
CN115667523A (zh) 2023-01-31
AU2021254283A1 (en) 2022-11-10
BR112022020440A2 (pt) 2022-12-27
IL297225A (en) 2022-12-01
US20220402990A1 (en) 2022-12-22
AU2021254283B2 (en) 2025-12-11
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