DK2731967T3 - Humane bindingsmolekyler, der er i stand til at neutralisere influenza a-virus fra fylogenetisk gruppe 1 og fylogenetisk gruppe 2 og influenza b-virus - Google Patents
Humane bindingsmolekyler, der er i stand til at neutralisere influenza a-virus fra fylogenetisk gruppe 1 og fylogenetisk gruppe 2 og influenza b-virus Download PDFInfo
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- DK2731967T3 DK2731967T3 DK12735516.2T DK12735516T DK2731967T3 DK 2731967 T3 DK2731967 T3 DK 2731967T3 DK 12735516 T DK12735516 T DK 12735516T DK 2731967 T3 DK2731967 T3 DK 2731967T3
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Classifications
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- C07K16/08—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses
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- C07K16/1018—Orthomyxoviridae, e.g. influenza virus
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/08—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses
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- A61P31/12—Antivirals
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- A61P31/16—Antivirals for RNA viruses for influenza or rhinoviruses
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- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
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- 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
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- C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
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- C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
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- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
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- C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
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- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
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- C07K2317/622—Single chain antibody (scFv)
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
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- C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
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Claims (7)
1. Isoleret antistof eller antigenbindende fragment deraf, der er i stand til at binde specifikt til en epitop i stilkregionen af hæmagglutininproteinet (HA) fra influenza A-virusundertyper af fylogenetisk gruppe 1 og influenza A-virusundertyper af fylogenetisk gruppe 2-undertyper og er i stand til at neutralisere mindst en eller flere gruppe 1- influenza A-virusundertyper udvalgt fra gruppen, der består af influenza A-virus, der omfatter HA af Hl-, H2-, H5-, H6-, H8-, H9- og Hl1-undertypen, og mindst en eller flere gruppe 2- influenza A-virusundertyper udvalgt fra gruppen, der består af influenza A-virus, der omfatter HA af H3-, H4-, H7- og H10- undertypen, der er kendetegnet ved, at antistoffet eller det antigenbindende fragment deraf også er i stand til at binde specifikt til hæmagglutininproteinet (HA) fra influenza B-virusundertyper.
2. Antistof eller antigenbindende fragment deraf ifølge krav 1, hvor antistoffet eller det antigenbindende fragment deraf ikke har nogen hæmagglutinationshæmmende aktivitet.
3. Antistof eller antigenbindende fragment deraf ifølge et hvilket som helst af ovennævnte krav, hvor antistoffet eller det antigenbindende fragment deraf er udvalgt fra gruppen, der består af: et antistof eller et antigenbindende fragment deraf, der omfatter en tung kædes CDRl-region ifølge SEQ ID NO: 139, en tung kædes CDR2-region ifølge SEQ ID NO: 134 og en tung kædes CDR3-region ifølge SEQ ID NO: 145 og en let kædes CDRl-region ifølge SEQ ID NO: 146, en let kædes CDR2-region ifølge SEQ ID NO: 174 og en let kædes CDR3-region ifølge SEQ ID NO: 147, en tung kædes CDRl-region ifølge SEQ ID NO: 139, en tung kædes CDR2-region ifølge SEQ ID NO: 134 og en tung kædes CDR3-region ifølge SEQ ID NO: 145 og en let kædes CDRl-region ifølge SEQ ID NO: 148, en let kædes CDR2-region ifølge SEQ ID NO: 149 og en let kædes CDR3-region ifølge SEQ ID NO: 150, en tung kædes CDRl-region ifølge SEQ ID NO: 139, en tung kædes CDR2-region ifølge SEQ ID NO: 134 og en tung kædes CDR3-region ifølge SEQ ID NO: 145 og en let kædes CDRl-region ifølge SEQ ID NO: 142, en let kædes CDR2-region ifølge SEQ ID NO: 143 og en let kædes CDR3-region ifølge SEQ ID NO: 173; et antistof eller et antigenbindende fragment deraf, der omfatter en tung kædes CDRl-region ifølge SEQ ID NO: 139, en tung kædes CDR2-region ifølge SEQ ID NO: 134 og en tung kædes CDR3-region ifølge SEQ ID NO: 152 og en let kædes CDRl-region ifølge SEQ ID NO: 148, en let kædes CDR2-region ifølge SEQ ID NO: 149 og en let kædes CDR3-region ifølge SEQ ID NO: 150, en tung kædes CDRl-region ifølge SEQ ID NO: 139, en tung kædes CDR2-region ifølge SEQ ID NO: 134 og en tung kædes CDR3-region ifølge SEQ ID NO: 152 og en let kædes CDRl-region ifølge SEQ ID NO: 156, en let kædes CDR2-region ifølge SEQ ID NO: 157 og en let kædes CDR3-region ifølge SEQ ID NO: 158, en tung kædes CDRl-region ifølge SEQ ID NO: 139, en tung kædes CDR2-region ifølge SEQ ID NO: 130 og en tung kædes CDR3-region ifølge SEQ ID NO: 152 og en let kædes CDRl-region ifølge SEQ ID NO: 171, en let kædes CDR2-region ifølge SEQ ID NO: 164 og en let kædes CDR3-region ifølge SEQ ID NO: 172 og en tung kædes CDRl-region ifølge SEQ ID NO: 139, en tung kædes CDR2-region ifølge SEQ ID NO: 134 og en tung kædes CDR3-region ifølge SEQ ID NO:152 og en let kædes CDRl-region ifølge SEQ ID NO: 142, en let kædes CDR2-region ifølge SEQ ID NO: 143 og en let kædes CDR3-region ifølge SEQ ID NO: 144.
4. Nukleinsyremolekyle, der koder for et antistof eller et antigenbindende fragment deraf ifølge et hvilket som helst af kravene 1-3.
5. Antistof eller antigenbindende fragment deraf ifølge et hvilket som helst af kravene 1-3 og/eller et nukleinsyremolekyle ifølge krav 4 til anvendelse som et medikament.
6. Antistof eller antigenbindende fragment deraf ifølge krav 5 til anvendelse til profylaktisk og/eller terapeutisk behandling af influenzainfektion.
7. Farmaceutisk sammensætning, der omfatter et antistof eller et antigenbindende fragment deraf ifølge et hvilket som helst af kravene 1-3 og/eller et nukleinsyremolekyle ifølge krav 4 og et farmaceutisk acceptabelt excipiens.
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NZ207394A (en) | 1983-03-08 | 1987-03-06 | Commw Serum Lab Commission | Detecting or determining sequence of amino acids |
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EP1533380B1 (en) | 1999-04-15 | 2009-11-04 | Crucell Holland B.V. | Recombinant protein production in a human cell comprising at least one E1 protein of adenovirus |
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FR2921928B1 (fr) * | 2007-10-08 | 2011-03-04 | Sanofi Pasteur | Anticorps monoclonaux specifiques de l'hemagglutinine du virus grippal |
KR101732056B1 (ko) * | 2008-07-25 | 2017-05-02 | 인스티튜트 포 리서치 인 바이오메드슨 | 중화 항-인플루엔자 a 바이러스 항체 및 이의 용도 |
EP2168987A1 (en) * | 2008-09-22 | 2010-03-31 | Mucosis B.V. | Multifunctional linker protein containing an antibody against hemagglutinin, a conserved influenza antigen and an immunostimulating carrier binding domain |
CN102448986B (zh) | 2009-05-11 | 2015-11-25 | 克鲁塞尔荷兰公司 | 能中和流感病毒h3n2的人结合分子及其应用 |
CN103906763B (zh) | 2011-07-14 | 2016-10-12 | 克鲁塞尔荷兰公司 | 能够中和系统发育群1和系统发育群2的a型流感病毒以及b型流感病毒的人结合分子 |
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CA2838999A1 (en) | 2013-01-17 |
KR101941724B1 (ko) | 2019-01-23 |
BR112014000263A2 (pt) | 2017-02-14 |
EA027054B1 (ru) | 2017-06-30 |
MY166282A (en) | 2018-06-25 |
HRP20161740T1 (hr) | 2017-02-10 |
MX2014000373A (es) | 2014-03-31 |
JP5683752B2 (ja) | 2015-03-11 |
MX346206B (es) | 2017-03-09 |
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WO2013007770A1 (en) | 2013-01-17 |
NZ618530A (en) | 2016-05-27 |
CN103906763B (zh) | 2016-10-12 |
IL230222A (en) | 2017-09-28 |
ES2608321T3 (es) | 2017-04-07 |
EP2731967B1 (en) | 2016-10-12 |
JP2014527403A (ja) | 2014-10-16 |
US20150274811A1 (en) | 2015-10-01 |
EA201490288A1 (ru) | 2014-05-30 |
KR20140095017A (ko) | 2014-07-31 |
CN103906763A (zh) | 2014-07-02 |
IN2014CN00953A (da) | 2015-04-10 |
EP2731967A1 (en) | 2014-05-21 |
CA2838999C (en) | 2021-02-16 |
BR112014000263B1 (pt) | 2022-01-18 |
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