TWI895248B - 針對金黃色葡萄球菌白血球毒素的抗體 - Google Patents

針對金黃色葡萄球菌白血球毒素的抗體

Info

Publication number
TWI895248B
TWI895248B TW108136342A TW108136342A TWI895248B TW I895248 B TWI895248 B TW I895248B TW 108136342 A TW108136342 A TW 108136342A TW 108136342 A TW108136342 A TW 108136342A TW I895248 B TWI895248 B TW I895248B
Authority
TW
Taiwan
Prior art keywords
antibody
antigen
binding fragment
staphylococcus aureus
infection
Prior art date
Application number
TW108136342A
Other languages
English (en)
Chinese (zh)
Other versions
TW202028232A (zh
Inventor
克里絲汀 塔卡茲克
布里特 希爾曼
群 杜
梅麗莎 丹舒羅德
大衛 蔻迪
安卓雅 米恩歐拉
Original Assignee
美商麥迪紐有限責任公司
瑞士商漢貝斯生物醫藥公司
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 美商麥迪紐有限責任公司, 瑞士商漢貝斯生物醫藥公司 filed Critical 美商麥迪紐有限責任公司
Publication of TW202028232A publication Critical patent/TW202028232A/zh
Application granted granted Critical
Publication of TWI895248B publication Critical patent/TWI895248B/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/12—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria
    • C07K16/1267—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria from Gram-positive bacteria
    • C07K16/1271—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria from Gram-positive bacteria from Micrococcaceae (F), e.g. Staphylococcus
    • 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
    • A61K39/02—Bacterial antigens
    • A61K39/085—Staphylococcus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
    • G01N33/56911—Bacteria
    • G01N33/56938—Staphylococcus
    • 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
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/33—Crossreactivity, e.g. for species or epitope, or lack of said crossreactivity
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/40—Immunoglobulins specific features characterized by post-translational modification
    • C07K2317/41—Glycosylation, sialylation, or fucosylation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/51—Complete heavy chain or Fd fragment, i.e. VH + CH1
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/515—Complete light chain, i.e. VL + CL
    • 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
    • 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
    • C07K2317/70—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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Communicable Diseases (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oncology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Pathology (AREA)
  • Virology (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)
TW108136342A 2018-10-09 2019-10-08 針對金黃色葡萄球菌白血球毒素的抗體 TWI895248B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862743501P 2018-10-09 2018-10-09
US62/743,501 2018-10-09

Publications (2)

Publication Number Publication Date
TW202028232A TW202028232A (zh) 2020-08-01
TWI895248B true TWI895248B (zh) 2025-09-01

Family

ID=68393067

Family Applications (1)

Application Number Title Priority Date Filing Date
TW108136342A TWI895248B (zh) 2018-10-09 2019-10-08 針對金黃色葡萄球菌白血球毒素的抗體

Country Status (11)

Country Link
US (2) US11059884B2 (enExample)
EP (1) EP3864040A1 (enExample)
JP (1) JP7459075B2 (enExample)
KR (1) KR20210080411A (enExample)
CN (1) CN113015745B (enExample)
AU (1) AU2019359207A1 (enExample)
BR (1) BR112021006704A2 (enExample)
CA (1) CA3115765A1 (enExample)
MX (1) MX2021004114A (enExample)
TW (1) TWI895248B (enExample)
WO (1) WO2020076790A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2917360B1 (en) * 2012-11-06 2020-01-08 Medlmmune, LLC Antibodies to s. aureus surface determinants
CA3107463A1 (en) 2018-07-24 2020-01-30 Medimmune, Llc Antibody directed against s. aureus clumping factor a (clfa)
BR112021006704A2 (pt) 2018-10-09 2021-08-10 Medimmune, Llc anticorpos dirigidos contra leucotoxinas de staphylococcus aureus
TW202035443A (zh) 2018-10-09 2020-10-01 美商麥迪紐有限責任公司 抗金黃色葡萄球菌抗體的組合
JP7682795B2 (ja) 2019-03-13 2025-05-26 メディミューン，エルエルシー コロニー形成患者における黄色ブドウ球菌（Ｓｔａｐｈｙｌｏｃｏｃｃｕｓ ａｕｒｅｕｓ）感染症の低減
CN113493510A (zh) * 2021-07-07 2021-10-12 上海交通大学 一种牛源抗金黄色葡萄球菌LukD毒力因子的单链抗体及其制备和应用
CN113583119B (zh) * 2021-07-07 2023-05-02 西北农林科技大学 抗金黄色葡萄球菌的纳米抗体Nb56、应用及试剂盒

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015055814A1 (en) * 2013-10-17 2015-04-23 Arsanis Biosciences Gmbh Cross-reactive staphylococcus aureus antibody sequences

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US7658921B2 (en) 2000-12-12 2010-02-09 Medimmune, Llc Molecules with extended half-lives, compositions and uses thereof
MXPA05000511A (es) 2001-07-12 2005-09-30 Jefferson Foote Anticuepros super humanizados.
US20040014194A1 (en) 2002-03-27 2004-01-22 Schering Corporation Beta-secretase crystals and methods for preparing and using the same
EP2126087A4 (en) 2007-02-20 2010-10-27 Anaptysbio Inc METHODS FOR PRODUCING PHARMACOTHEQUES, AND USES THEREOF
CA2749200A1 (en) 2009-01-29 2010-08-05 Michael Bowen Human anti-il-6 antibodies with extended in vivo half-life and their use in treatment of oncology, autoimmune diseases and inflammatory diseases
MX386545B (es) 2010-05-05 2025-03-19 Univ New York Leucocidinas de staphylococcus aureus, composiciones terapéuticas y usos de las mismas.
HRP20182017T4 (hr) 2011-02-08 2021-08-20 Medimmune, Llc Protutijela koja specifično vežu alfa toksin koji stvara staphylococcus aureus i postupci uporabe
EP2917360B1 (en) 2012-11-06 2020-01-08 Medlmmune, LLC Antibodies to s. aureus surface determinants
MX367082B (es) 2012-11-06 2019-08-05 Medimmune Llc Anticuerpos anti toxina alfa de s. aureus (anti-ta) y sus usos.
JP6832709B2 (ja) 2014-05-16 2021-02-24 メディミューン，エルエルシー 新生児Ｆｃ受容体結合が改変されて治療および診断特性が強化された分子
TWI719938B (zh) 2014-06-19 2021-03-01 美商麥迪紐有限責任公司 多重細菌感染之治療
KR20170136637A (ko) 2015-04-17 2017-12-11 알사니스 바이오사이언시스 게엠베하 항-스타필로코커스 아우레우스 항체 배합 제제
WO2017075188A2 (en) 2015-10-30 2017-05-04 Medimmune, Llc Methods of using anti-alpha toxin antibody
CA3107463A1 (en) 2018-07-24 2020-01-30 Medimmune, Llc Antibody directed against s. aureus clumping factor a (clfa)
TW202035443A (zh) 2018-10-09 2020-10-01 美商麥迪紐有限責任公司 抗金黃色葡萄球菌抗體的組合
BR112021006704A2 (pt) 2018-10-09 2021-08-10 Medimmune, Llc anticorpos dirigidos contra leucotoxinas de staphylococcus aureus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015055814A1 (en) * 2013-10-17 2015-04-23 Arsanis Biosciences Gmbh Cross-reactive staphylococcus aureus antibody sequences

Also Published As

Publication number Publication date
US20210363229A1 (en) 2021-11-25
US20200109190A1 (en) 2020-04-09
JP7459075B2 (ja) 2024-04-01
US11578119B2 (en) 2023-02-14
CN113015745A (zh) 2021-06-22
CA3115765A1 (en) 2020-04-16
WO2020076790A1 (en) 2020-04-16
BR112021006704A2 (pt) 2021-08-10
TW202028232A (zh) 2020-08-01
KR20210080411A (ko) 2021-06-30
US11059884B2 (en) 2021-07-13
AU2019359207A1 (en) 2021-05-20
JP2022512646A (ja) 2022-02-07
CN113015745B (zh) 2025-02-11
EP3864040A1 (en) 2021-08-18
MX2021004114A (es) 2021-07-16

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