AU2008205376B2 - High affinity antibodies that neutralize Staphylococcus enterotoxin B - Google Patents

High affinity antibodies that neutralize Staphylococcus enterotoxin B Download PDF

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Publication number
AU2008205376B2
AU2008205376B2 AU2008205376A AU2008205376A AU2008205376B2 AU 2008205376 B2 AU2008205376 B2 AU 2008205376B2 AU 2008205376 A AU2008205376 A AU 2008205376A AU 2008205376 A AU2008205376 A AU 2008205376A AU 2008205376 B2 AU2008205376 B2 AU 2008205376B2
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AU
Australia
Prior art keywords
seq
antibody
heavy chain
light chain
antibodies
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Active
Application number
AU2008205376A
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English (en)
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AU2008205376A1 (en
Inventor
Marc Berger
Luigi Grasso
Nicholas C. Nicolaides
Tao Sai
Philip M. Sass
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Eisai Inc
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Eisai Inc
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.)
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Publication date
Application filed by Eisai Inc filed Critical Eisai Inc
Publication of AU2008205376A1 publication Critical patent/AU2008205376A1/en
Application granted granted Critical
Publication of AU2008205376B2 publication Critical patent/AU2008205376B2/en
Priority to AU2012241059A priority Critical patent/AU2012241059B2/en
Assigned to EISAI, INC. reassignment EISAI, INC. Request for Assignment Assignors: MORPHOTEK, INC.
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • C07K2317/21Immunoglobulins specific features characterized by taxonomic origin from primates, e.g. man
    • 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
    • C07K2317/567Framework region [FR]
    • 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
    • C07K2317/73Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • 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
    • C07K2317/76Antagonist effect on antigen, e.g. neutralization or inhibition of binding
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Communicable Diseases (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oncology (AREA)
  • Public Health (AREA)
  • General Chemical & Material Sciences (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
AU2008205376A 2007-01-03 2008-01-03 High affinity antibodies that neutralize Staphylococcus enterotoxin B Active AU2008205376B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2012241059A AU2012241059B2 (en) 2007-01-03 2012-10-11 High affinity antibodies that neutralize Staphylococcus enterotoxin B

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US88327107P 2007-01-03 2007-01-03
US60/883,271 2007-01-03
US88840507P 2007-02-06 2007-02-06
US60/888,405 2007-02-06
PCT/US2008/000104 WO2008085878A2 (en) 2007-01-03 2008-01-03 High affinity antibodies that neutralize staphylcoccus enterotoxin b

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2012241059A Division AU2012241059B2 (en) 2007-01-03 2012-10-11 High affinity antibodies that neutralize Staphylococcus enterotoxin B

Publications (2)

Publication Number Publication Date
AU2008205376A1 AU2008205376A1 (en) 2008-07-17
AU2008205376B2 true AU2008205376B2 (en) 2012-07-12

Family

ID=39529113

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2008205376A Active AU2008205376B2 (en) 2007-01-03 2008-01-03 High affinity antibodies that neutralize Staphylococcus enterotoxin B

Country Status (9)

Country Link
US (6) US8236932B2 (enExample)
EP (2) EP3138852A1 (enExample)
JP (3) JP5412293B2 (enExample)
AU (1) AU2008205376B2 (enExample)
CA (2) CA2924155C (enExample)
DK (1) DK2109622T3 (enExample)
ES (1) ES2619943T3 (enExample)
PL (1) PL2109622T3 (enExample)
WO (1) WO2008085878A2 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8236932B2 (en) 2007-01-03 2012-08-07 Morphotek, Inc. High affinity antibodies that neutralize Staphylococcus enterotoxin B
WO2010030182A2 (en) * 2008-09-10 2010-03-18 Bac Ip B.V. Antigen-binding proteins that inhibit superantigens for the treatment of skin diseases
WO2013089877A2 (en) * 2011-09-27 2013-06-20 Albert Einstein College Of Medicine Of Yeshiva University Adjuvant therapy for staphylococcal infection with enterotoxin specific mabs
SG10201608341XA (en) * 2011-11-23 2016-11-29 Hoffmann La Roche Cd40l expressing mammalian cells and their use
US20160039914A1 (en) * 2013-03-14 2016-02-11 Albert Einstein College Of Medicine Of Yeshiva University Humanized antibodies specific for staphylococcal enterotoxin b
US10995152B2 (en) 2016-10-26 2021-05-04 The Board Of Trustees Of The Leland Stanford Junior University Modified immunoglobulin hinge regions to reduce hemagglutination
MX2019005772A (es) * 2016-11-23 2019-10-02 Bioverativ Therapeutics Inc Anticuerpos mono y biespecíficos que se unen al factor de coagulación ix y al factor de coagulación x.
KR102124258B1 (ko) * 2018-10-19 2020-06-26 대한민국(관리부서 질병관리본부장) 신속 면역크로마토그래피법을 이용한 황색 포도알균 장독소 b 진단·탐지 키트 및 이를 위한 특이항체와 항체생산세포주
JP7716399B2 (ja) * 2019-11-01 2025-07-31 ブイオーアール バイオファーマ インコーポレーテッド 抗-cd45抗体及びそのコンジュゲート
KR102274759B1 (ko) * 2020-01-16 2021-07-09 대한민국(질병관리청장) 황색포도알균 장독소 b에 특이적인 항체 및 이의 용도
CN119101153B (zh) * 2024-04-30 2025-07-08 中国人民解放军军事科学院军事医学研究院 一种葡萄球菌肠毒素b纳米抗体及其应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2006213321A2 (en) * 2005-02-08 2006-08-17 Km Biologics Co., Ltd. Method for improving antibody

Family Cites Families (11)

* Cited by examiner, † Cited by third party
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US2574089A (en) 1948-06-08 1951-11-06 Cochran Jacqueline Luggage case having a removable lining
US4854432A (en) 1988-07-06 1989-08-08 American Tourister, Inc. Suitcase having removable divider with clothing pockets
US6713610B1 (en) * 1990-01-12 2004-03-30 Raju Kucherlapati Human antibodies derived from immunized xenomice
CA2194450A1 (en) 1994-07-06 1996-01-18 Truckin' Movers Corporation Convertible carrying case and work platform
US6036697A (en) 1998-07-09 2000-03-14 Scimed Life Systems, Inc. Balloon catheter with balloon inflation at distal end of balloon
WO2000020598A1 (en) 1998-10-07 2000-04-13 The Rockefeller University Peptides useful for reducing symptoms of toxic shock syndrome and septic shock
US8420353B2 (en) 2002-03-22 2013-04-16 Aprogen, Inc. Humanized antibody and process for preparing same
CA2496242A1 (en) 2002-08-21 2004-03-04 Merck Patent Gesellschaft Mit Beschraenkter Haftung T-cell epitopes in staphylococcal enterotoxin b
JP4571586B2 (ja) * 2003-09-05 2010-10-27 一般財団法人化学及血清療法研究所 プロテアーゼ耐性seb改変体およびそれを含むワクチン
EA018030B1 (ru) * 2006-06-06 2013-05-30 Круселл Холланд Б.В. Связывающие молекулы человека, имеющие убивающую активность против стафилококков, и их применения
US8236932B2 (en) * 2007-01-03 2012-08-07 Morphotek, Inc. High affinity antibodies that neutralize Staphylococcus enterotoxin B

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2006213321A2 (en) * 2005-02-08 2006-08-17 Km Biologics Co., Ltd. Method for improving antibody

Also Published As

Publication number Publication date
CA2674382C (en) 2016-05-31
CA2924155C (en) 2020-02-11
JP2016146824A (ja) 2016-08-18
US9359428B2 (en) 2016-06-07
CA2674382A1 (en) 2008-07-17
EP2109622A2 (en) 2009-10-21
PL2109622T3 (pl) 2017-06-30
JP5881646B2 (ja) 2016-03-09
ES2619943T3 (es) 2017-06-27
US8895704B2 (en) 2014-11-25
AU2008205376A1 (en) 2008-07-17
US10364284B2 (en) 2019-07-30
EP2109622B1 (en) 2016-11-09
US20180094048A1 (en) 2018-04-05
US8236932B2 (en) 2012-08-07
DK2109622T3 (en) 2017-02-13
JP6195946B2 (ja) 2017-09-13
CA2924155A1 (en) 2008-07-17
JP2010514459A (ja) 2010-05-06
US20150050276A1 (en) 2015-02-19
US20130183314A1 (en) 2013-07-18
EP3138852A1 (en) 2017-03-08
US20120171223A1 (en) 2012-07-05
JP2013216673A (ja) 2013-10-24
JP5412293B2 (ja) 2014-02-12
US8889846B2 (en) 2014-11-18
US20170121396A1 (en) 2017-05-04
US9868780B2 (en) 2018-01-16
US20140072553A1 (en) 2014-03-13
WO2008085878A2 (en) 2008-07-17
WO2008085878A3 (en) 2009-02-26

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Legal Events

Date Code Title Description
DA3 Amendments made section 104

Free format text: THE NATURE OF THE AMENDMENT IS: AMEND THE INVENTION TITLE TO READ HIGH AFFINITY ANTIBODIES THAT NEUTRALIZE STAPHYLOCOCCUS ENTEROTOXIN B

FGA Letters patent sealed or granted (standard patent)
PC Assignment registered

Owner name: EISAI, INC.

Free format text: FORMER OWNER(S): MORPHOTEK, INC.