TW202204403A - 犬抗體變異體 - Google Patents

犬抗體變異體 Download PDF

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Publication number
TW202204403A
TW202204403A TW110113947A TW110113947A TW202204403A TW 202204403 A TW202204403 A TW 202204403A TW 110113947 A TW110113947 A TW 110113947A TW 110113947 A TW110113947 A TW 110113947A TW 202204403 A TW202204403 A TW 202204403A
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TW
Taiwan
Prior art keywords
igg
antibody
constant domain
canine
amino acid
Prior art date
Application number
TW110113947A
Other languages
English (en)
Chinese (zh)
Inventor
莉莎 柏格倫
亨利 坎普斯
Original Assignee
美商碩騰服務公司
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 美商碩騰服務公司 filed Critical 美商碩騰服務公司
Publication of TW202204403A publication Critical patent/TW202204403A/zh

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • 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
    • C07K16/22—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against growth factors ; against growth regulators
    • 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
    • C07K16/244—Interleukins [IL]
    • 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
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52—Constant or Fc region; Isotype
    • C07K2317/524—CH2 domain
    • 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
    • C07K2317/526—CH3 domain
    • 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
    • C07K2317/72—Increased effector function due to an Fc-modification
    • 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
    • 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
    • C07K2317/94—Stability, e.g. half-life, pH, temperature or enzyme-resistance

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Transplantation (AREA)
  • Dermatology (AREA)
  • Pulmonology (AREA)
  • Pain & Pain Management (AREA)
  • Rheumatology (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)
TW110113947A 2020-04-17 2021-04-19 犬抗體變異體 TW202204403A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063011453P 2020-04-17 2020-04-17
US63/011,453 2020-04-17

Publications (1)

Publication Number Publication Date
TW202204403A true TW202204403A (zh) 2022-02-01

Family

ID=75888187

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110113947A TW202204403A (zh) 2020-04-17 2021-04-19 犬抗體變異體

Country Status (17)

Country Link
US (1) US20230242635A1 (https=)
EP (1) EP4136106A1 (https=)
JP (1) JP2023522029A (https=)
KR (1) KR20230005156A (https=)
CN (1) CN115996949A (https=)
AU (1) AU2021256056A1 (https=)
BR (1) BR112022020944A2 (https=)
CA (1) CA3175921A1 (https=)
CL (2) CL2022002857A1 (https=)
CO (1) CO2022014695A2 (https=)
EC (1) ECSP22080846A (https=)
IL (1) IL297287A (https=)
MX (1) MX2022012866A (https=)
PE (1) PE20230108A1 (https=)
PH (1) PH12022552742A1 (https=)
TW (1) TW202204403A (https=)
WO (1) WO2021212081A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018156180A1 (en) 2017-02-24 2018-08-30 Kindred Biosciences, Inc. Anti-il31 antibodies for veterinary use
BR112020002871A2 (pt) 2017-08-15 2020-07-28 Kindred Biosciences, Inc. variantes fc de igg para uso veterinário
US11542333B2 (en) 2019-01-03 2023-01-03 Invetx, Inc. Compositions for increasing half-life of a therapeutic agent in canines and methods of use
US11434276B2 (en) 2020-05-11 2022-09-06 Invetx, Inc. Polypeptides with altered binding to neonatal Fc receptor (FcRn) and methods of use
EP4178977A1 (en) 2020-07-10 2023-05-17 Invetx, Inc. Compositions for increasing half-life of a therapeutic agent in felines and methods of use
IL301413A (en) * 2020-09-28 2023-05-01 Zoetis Services Llc Canine antibody variants
KR20250026186A (ko) * 2022-06-21 2025-02-25 조에티스 서비시즈 엘엘씨 갯과 항체 돌연변이체
JP2026508096A (ja) 2023-01-20 2026-03-10 ゾエティス・サービシーズ・ユーケー・リミテッド 治療抗体
WO2025166165A1 (en) * 2024-02-01 2025-08-07 Zoetis Services, Llc Compositions and methods for modifying antibody effector functions

Family Cites Families (29)

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GB8308235D0 (en) 1983-03-25 1983-05-05 Celltech Ltd Polypeptides
US4816567A (en) 1983-04-08 1989-03-28 Genentech, Inc. Recombinant immunoglobin preparations
US5807715A (en) 1984-08-27 1998-09-15 The Board Of Trustees Of The Leland Stanford Junior University Methods and transformed mammalian lymphocyte cells for producing functional antigen-binding protein including chimeric immunoglobulin
GB8422238D0 (en) 1984-09-03 1984-10-10 Neuberger M S Chimeric proteins
US5225539A (en) 1986-03-27 1993-07-06 Medical Research Council Recombinant altered antibodies and methods of making altered antibodies
US4946778A (en) 1987-09-21 1990-08-07 Genex Corporation Single polypeptide chain binding molecules
US5530101A (en) 1988-12-28 1996-06-25 Protein Design Labs, Inc. Humanized immunoglobulins
US6284471B1 (en) 1991-03-18 2001-09-04 New York University Medical Center Anti-TNFa antibodies and assays employing anti-TNFa antibodies
US5698762A (en) 1994-12-09 1997-12-16 Dauerman; Leonard Microwave-assisted pyrolysis of waste polyaromatic hydrocarbons
US20030031671A1 (en) 2001-08-01 2003-02-13 Sydney Welt Methods of treating colon cancer utilizing tumor-specific antibodies
KR20070057839A (ko) 2004-08-19 2007-06-07 제넨테크, 인크. 변경된 이펙터 기능을 갖는 폴리펩티드 변이체
DK1817340T3 (da) 2004-11-12 2012-08-13 Xencor Inc Fc-varianter med ændret binding til fcrn
US8546543B2 (en) 2004-11-12 2013-10-01 Xencor, Inc. Fc variants that extend antibody half-life
US8367805B2 (en) 2004-11-12 2013-02-05 Xencor, Inc. Fc variants with altered binding to FcRn
US9505829B2 (en) 2010-08-19 2016-11-29 Zoetis Belgium S.A. Anti-NGF antibodies and their use
RS61723B1 (sr) * 2011-02-04 2021-05-31 Zoetis Services Llc Imunogenične bordetella bronchiseptica kompozicije
US8790651B2 (en) 2011-07-21 2014-07-29 Zoetis Llc Interleukin-31 monoclonal antibody
EP2859018B1 (en) 2012-06-06 2021-09-22 Zoetis Services LLC Caninized anti-ngf antibodies and methods thereof
CN114773470A (zh) * 2015-02-05 2022-07-22 中外制药株式会社 包含离子浓度依赖性的抗原结合结构域的抗体，fc区变体，il-8-结合抗体及其应用
KR20230079500A (ko) * 2015-09-18 2023-06-07 추가이 세이야쿠 가부시키가이샤 Il-8에 결합하는 항체 및 그의 사용
WO2017186928A1 (en) * 2016-04-29 2017-11-02 Curevac Ag Rna encoding an antibody
TWI693940B (zh) * 2016-08-05 2020-05-21 日商中外製藥股份有限公司 Ｉｌ-８相關疾病之治療用或預防用組成物
WO2018073185A1 (en) * 2016-10-17 2018-04-26 Vetoquinol Sa Modified antibody constant region
WO2018156180A1 (en) * 2017-02-24 2018-08-30 Kindred Biosciences, Inc. Anti-il31 antibodies for veterinary use
CN113194984A (zh) * 2018-10-18 2021-07-30 金德雷德生物科学股份有限公司 兽用的与新生儿Fc受体(FcRn)结合改变的Fc变体
US11542333B2 (en) * 2019-01-03 2023-01-03 Invetx, Inc. Compositions for increasing half-life of a therapeutic agent in canines and methods of use
US20220169740A1 (en) * 2019-03-20 2022-06-02 Kindred Biosciences, Inc. NGF Antagonists for Medical Use
IL301413A (en) * 2020-09-28 2023-05-01 Zoetis Services Llc Canine antibody variants
WO2022165067A2 (en) * 2021-01-28 2022-08-04 Zoetis Services Llc Mutations in canine antibody constant regions

Also Published As

Publication number Publication date
MX2022012866A (es) 2022-11-08
US20230242635A1 (en) 2023-08-03
ECSP22080846A (es) 2023-02-28
KR20230005156A (ko) 2023-01-09
JP2023522029A (ja) 2023-05-26
CA3175921A1 (en) 2021-10-21
WO2021212081A1 (en) 2021-10-21
AU2021256056A1 (en) 2022-10-20
PE20230108A1 (es) 2023-01-25
PH12022552742A1 (en) 2024-03-25
IL297287A (en) 2022-12-01
EP4136106A1 (en) 2023-02-22
BR112022020944A2 (pt) 2022-12-27
CL2023003377A1 (es) 2024-04-19
CN115996949A (zh) 2023-04-21
CO2022014695A2 (es) 2022-10-21
CL2022002857A1 (es) 2023-06-02

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