CA3107463A1 - Antibody directed against s. aureus clumping factor a (clfa) - Google Patents

Antibody directed against s. aureus clumping factor a (clfa) Download PDF

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Publication number
CA3107463A1
CA3107463A1 CA3107463A CA3107463A CA3107463A1 CA 3107463 A1 CA3107463 A1 CA 3107463A1 CA 3107463 A CA3107463 A CA 3107463A CA 3107463 A CA3107463 A CA 3107463A CA 3107463 A1 CA3107463 A1 CA 3107463A1
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CA
Canada
Prior art keywords
antibody
antigen
binding fragment
seq
amino acid
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
CA3107463A
Other languages
English (en)
French (fr)
Inventor
Christine TKACZYK
Bret SELLMAN
Iii Martin Borrok
Davide Corti
Andrea MINOLA
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.)
Humabs Biomed SA
MedImmune LLC
Original Assignee
Humabs Biomed SA
MedImmune LLC
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 Humabs Biomed SA, MedImmune LLC filed Critical Humabs Biomed SA
Publication of CA3107463A1 publication Critical patent/CA3107463A1/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/12Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria
    • C07K16/1267Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria from Gram-positive bacteria
    • C07K16/1271Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria from Gram-positive bacteria from Micrococcaceae (F), e.g. Staphylococcus
    • 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
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/505Medicinal preparations containing antigens or antibodies comprising antibodies
    • 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
    • A61K2039/507Comprising a combination of two or more separate 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
    • C07K2317/31Immunoglobulins specific features characterized by aspects of specificity or valency multispecific
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/30Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/34Identification of a linear epitope shorter than 20 amino acid residues or of a conformational epitope defined by amino acid residues
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/51Complete heavy chain or Fd fragment, i.e. VH + CH1
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/515Complete light chain, i.e. VL + CL
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52Constant or Fc region; Isotype
    • C07K2317/524CH2 domain
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52Constant or Fc region; Isotype
    • C07K2317/526CH3 domain
    • 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
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/72Increased effector function due to an Fc-modification
    • 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)
  • Communicable Diseases (AREA)
  • Oncology (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)
  • 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)
CA3107463A 2018-07-24 2019-07-24 Antibody directed against s. aureus clumping factor a (clfa) Pending CA3107463A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862702762P 2018-07-24 2018-07-24
US62/702,762 2018-07-24
PCT/US2019/043254 WO2020023644A2 (en) 2018-07-24 2019-07-24 Antibody directed against s. aureus clumping factor a (clfa)

Publications (1)

Publication Number Publication Date
CA3107463A1 true CA3107463A1 (en) 2020-01-30

Family

ID=67539640

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3107463A Pending CA3107463A1 (en) 2018-07-24 2019-07-24 Antibody directed against s. aureus clumping factor a (clfa)

Country Status (10)

Country Link
US (3) US11155606B2 (enExample)
EP (1) EP3840838A2 (enExample)
JP (2) JP7525471B2 (enExample)
KR (1) KR20210035846A (enExample)
CN (2) CN119176871A (enExample)
AU (1) AU2019309366B2 (enExample)
BR (1) BR112021001214A2 (enExample)
CA (1) CA3107463A1 (enExample)
MX (1) MX2021000889A (enExample)
WO (1) WO2020023644A2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2917360T3 (da) * 2012-11-06 2020-03-30 Medimmune Llc Antistoffer mod S. aureus-overflade-determinanter
DE102018115012A1 (de) 2018-06-21 2019-12-24 Carl Zeiss Microscopy Gmbh Teilchenstrahlsystem
CA3107463A1 (en) * 2018-07-24 2020-01-30 Medimmune, Llc Antibody directed against s. aureus clumping factor a (clfa)
JP7459075B2 (ja) 2018-10-09 2024-04-01 メディミューン,エルエルシー スタフィロコッカス・アウレウス(Staphylococcus aureus)ロイコトキシンに対して向けられた抗体
CN113164602A (zh) 2018-10-09 2021-07-23 免疫医疗有限责任公司 抗金黄色葡萄球菌抗体的组合
TWI743626B (zh) 2019-01-24 2021-10-21 德商卡爾蔡司多重掃描電子顯微鏡有限公司 包含多束粒子顯微鏡的系統、對3d樣本逐層成像之方法及電腦程式產品
DE102019008249B3 (de) 2019-11-27 2020-11-19 Carl Zeiss Multisem Gmbh Teilchenstrahl-System mit einer Multistrahl-Ablenkeinrichtung und einem Strahlfänger, Verfahren zum Betreiben des Teilchenstrahl-Systems und zugehöriges Computerprogrammprodukt
AR132641A1 (es) * 2023-05-09 2025-07-16 Astrazeneca Ab Anticuerpos biespecíficos anti-pseudomonas con regiones fc modificadas y métodos de uso de los mismos
WO2025149667A1 (en) 2024-01-12 2025-07-17 Pheon Therapeutics Ltd Antibody drug conjugates and uses thereof

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6596541B2 (en) 2000-10-31 2003-07-22 Regeneron Pharmaceuticals, Inc. Methods of modifying eukaryotic cells
US7658921B2 (en) 2000-12-12 2010-02-09 Medimmune, Llc Molecules with extended half-lives, compositions and uses thereof
WO2002072600A2 (en) 2001-01-26 2002-09-19 Inhibitex, Inc. Monoclonal antibodies to the clfa protein and method of use in treating or preventing infections
US6881557B2 (en) 2001-07-12 2005-04-19 Arrowsmith Technologies Llp Super humanized antibodies
US20030226155A1 (en) 2001-08-30 2003-12-04 Biorexis Pharmaceutical Corporation Modified transferrin-antibody fusion proteins
EP1479695B1 (en) 2003-05-14 2010-02-17 Kenta Biotech AG Human monoclonal antibody specific for lipopolysaccharides (LPS) of serotype IATS O6 of Pseudomonas aeruginosa
CN1324049C (zh) 2003-08-04 2007-07-04 中国疾病预防控制中心病毒病预防控制所 人源抗sars冠状病毒基因工程抗体
US20050226878A1 (en) 2003-12-02 2005-10-13 3M Innovative Properties Company Therapeutic combinations and methods including IRM compounds
TW200813091A (en) 2006-04-10 2008-03-16 Amgen Fremont Inc Targeted binding agents directed to uPAR and uses thereof
CN101466406B (zh) 2006-06-12 2012-06-27 葛兰素史密斯克蓝生物品公司 α-毒素在治疗和预防葡萄球菌感染上的用途
JP5675109B2 (ja) 2007-02-20 2015-02-25 アナプティスバイオ インコーポレイティッド ライブラリーの生成方法及びその使用
CN101802008B (zh) 2007-08-21 2015-04-01 安美基公司 人类c-fms抗原结合蛋白
CN101951948B (zh) 2007-08-31 2015-12-09 芝加哥大学 与针对葡萄球菌性肺部疾病和病症进行免疫相关的方法和组合物
US20110152173A1 (en) 2008-07-02 2011-06-23 Emergent Product Development Seattle ,LLC TNF-a ANTAGONIST MULTI-TARGET BINDING PROTEINS
EP2208787A1 (en) 2009-01-19 2010-07-21 Université de Liège A recombinant alpha-hemolysin polypeptide of Staphylococcus aureus, having a deletion in the stem domain and heterologous sequences inserted
EP2391384A4 (en) 2009-01-29 2012-12-26 Medimmune Llc HUMAN ANTI-IL-6 ANTIBODIES WITH EXTENDED IN VIVO HALF-TIME AND USE THEREOF FOR TREATMENTS IN ONCOLOGY AND FOR AUTOIMMUNE AND IGNITION
CN102695724B (zh) 2009-05-18 2016-08-24 维尔茨堡尤利乌斯·马克西米利安大学 指向金黄葡萄球菌表位isaa或isab的抗体或其片段
BR112012029521A2 (pt) 2010-05-05 2018-03-06 New York University leucocidinas do staphylococcus aureus, composições terapêuticas, e aplicações das mesmas.
MX375113B (es) 2011-02-08 2025-03-04 Medimmune Llc Anticuerpos que se unen específicamente a la toxina alfa de staphylococcus aureus y métodos de uso.
WO2012177658A2 (en) 2011-06-19 2012-12-27 New York Univeristy Methods of treating and preventing staphylococcus aureus infections and associated conditions
JP6186427B2 (ja) 2012-03-19 2017-08-23 テクニファー−インダストリア テクニカ ファーマシューティカ,エス.エー. 抗菌性ファージのカクテルを含む組成物及び細菌感染症を処置するためのその使用
CN112316135A (zh) 2012-11-06 2021-02-05 米迪缪尼有限公司 治疗金黄色葡萄球菌相关疾病的方法
DK2917360T3 (da) 2012-11-06 2020-03-30 Medimmune Llc Antistoffer mod S. aureus-overflade-determinanter
BR112016008275A2 (pt) 2013-10-17 2017-10-03 Arsanis Biosciences Gmbh Anticorpo com reatividade cruzada ao staphylococcus aureus, preparações farmacêuticas ou para diagnóstico compreendendo o anticorpo, anticorpo para uso médico e para diagnóstico, um ácido nucleico isolado que codifica o anticorpo, plasmideo ou cassete de expressao, e célula hospedeira compreendendo tal plasmideo ou cassete de expressao, método para produzir o anticorpo usando tal célula hospedeira, método para produzir variantes de anticorpos, um cristal formado por um monômero da hla ou lukd com dito anticorpo, um paratopo isolado do anticorpo, o epítopo isolado e uma molécula de ligação ligando especificamente ao dito epítopo, um método de triagem para identificar um ligante que se liga ao dito epítopo, um imunógeno compreendendo dito epítopo, e dito imunógeno usado para induzir uma resposta imune protetora
US9644023B2 (en) 2013-12-09 2017-05-09 New York University Compositions and methods for phagocyte delivery of anti-staphylococcal agents
BR112016014163A2 (pt) 2013-12-19 2018-01-09 Arsanis Biosciences Gmbh anticorpos direcionados contra a toxina lukgh (lukab) de staphylococcus aureus e as sequências de anticorpos, seu uso no tratamento ou no diagnóstico de infecção por s. aureus, as preparações farmacêuticas e para diagnóstico, os ácidos nucleicos que codificam os anticorpos, o paratopo isolado dos anticorpos e o epítopo conformacional isolado
ES2869459T3 (es) 2014-05-16 2021-10-25 Medimmune Llc Moléculas con unión a receptor de fc de neonato alterada que tiene propiedades terapéuticas y de diagnóstico potenciadas
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
US20190077851A1 (en) 2015-10-30 2019-03-14 Bruno Francois 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)
JP7459075B2 (ja) 2018-10-09 2024-04-01 メディミューン,エルエルシー スタフィロコッカス・アウレウス(Staphylococcus aureus)ロイコトキシンに対して向けられた抗体
CN113164602A (zh) 2018-10-09 2021-07-23 免疫医疗有限责任公司 抗金黄色葡萄球菌抗体的组合

Also Published As

Publication number Publication date
KR20210035846A (ko) 2021-04-01
CN112672788A (zh) 2021-04-16
CN112672788B (zh) 2024-09-17
US11970527B2 (en) 2024-04-30
TW202019956A (zh) 2020-06-01
US20220073595A1 (en) 2022-03-10
WO2020023644A3 (en) 2020-03-19
AU2019309366A1 (en) 2021-02-18
US11155606B2 (en) 2021-10-26
BR112021001214A2 (pt) 2021-04-27
CN119176871A (zh) 2024-12-24
US20200048330A1 (en) 2020-02-13
US20240352098A1 (en) 2024-10-24
WO2020023644A2 (en) 2020-01-30
JP2024105229A (ja) 2024-08-06
JP7525471B2 (ja) 2024-07-30
JP2021530244A (ja) 2021-11-11
MX2021000889A (es) 2021-04-28
EP3840838A2 (en) 2021-06-30
AU2019309366B2 (en) 2025-06-05

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