HRP20191334T1 - Anti-fcrn antitijela - Google Patents

Anti-fcrn antitijela Download PDF

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Publication number
HRP20191334T1
HRP20191334T1 HRP20191334TT HRP20191334T HRP20191334T1 HR P20191334 T1 HRP20191334 T1 HR P20191334T1 HR P20191334T T HRP20191334T T HR P20191334TT HR P20191334 T HRP20191334 T HR P20191334T HR P20191334 T1 HRP20191334 T1 HR P20191334T1
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Croatia
Prior art keywords
fcrn
antibody
seq
fragment
binds
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HRP20191334TT
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Helene Margaret Finney
Alastair David Griffi Lawson
Stevan Graham Shaw
Bryan John Smith
Kerry Louise Tyson
Lara KEVORKIAN
Christoph Meier
Paul Alan ATHERFOLD
Kaushik Sarkar
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Ucb Biopharma Sprl
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Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=46458733&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HRP20191334(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ucb Biopharma Sprl filed Critical Ucb Biopharma Sprl
Publication of HRP20191334T1 publication Critical patent/HRP20191334T1/hr

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    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily
    • C07K16/283Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily against Fc-receptors, e.g. CD16, CD32, CD64
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    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
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    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
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    • A61K39/39533Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals
    • A61K39/3955Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals against proteinaceous materials, e.g. enzymes, hormones, lymphokines
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    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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    • G01N33/6893Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids related to diseases not provided for elsewhere
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    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
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    • G01N2333/705Assays involving receptors, cell surface antigens or cell surface determinants
    • G01N2333/70503Immunoglobulin superfamily, e.g. VCAMs, PECAM, LFA-3
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Claims (20)

1. Anti-FcRn antitijelo ili njegov fragment koji se vezuje za FcRn koji se sastoji od teškog lanca koji sadrži sekvencu navedenu u SEQ ID NO: 29 i lakog lanca koji sadrži sekvencu navedenu u SEQ ID NO: 15.
2. Anti-FcRn antitijelo ili njegov fragment koji se vezuje za FcRn prema patentnom zahtjevu 1, naznačen time, što je antitijelo scFv, Fv, Fab ili Fab' fragment.
3. Fab' fragment anti-FcRn antitijela prema patentnom zahtjevu 2 koji se sastoji od teškog lanca koji sadrži sekvencu navedenu u SEQ ID NO: 36 i lakog lanca koji sadrži sekvencu navedenu u SEQ ID NO: 22.
4. Anti-FcRn antitijelo ili njegov fragment koji se vezuje za FcRn prema bilo kojem patentnom zahtjevu od 1 do 3, naznačen time, što je antitijelo ili vezujući fragment konjugiran na polimer, primjerice odabran iz škroba, albumina i polietilenglikola.
5. Anti-FcRn antitijelo ili njegov fragment koji se vezuje za FcRn prema patentnom zahtjevu 4, naznačen time, što je polimer PEG, primjerice s molekularnom masom u rasponu od 5 do 50 kDa.
6. Anti-FcRn antitijelo prema patentnom zahtjevu 1, naznačen time, što je antitijelo antitijelo pune dužine, opcionalno naznačeno time, što je antitijelo pune dužine odabrano iz skupine koja se sastoji od IgG1, IgG4 i IgG4P.
7. Anti-FcRn antitijelo prema patentnom zahtjevu 6 koje se sastoji od teškog lanca koji sadrži sekvencu navedenu u SEQ ID NO: 72 ili SEQ ID NO: 87 ili SEQ ID NO: 43 i lakog lanca koji sadrži sekvencu navedenu u SEQ ID NO: 22.
8. Anti-FcRn antitijelo ili njegov fragment koji se vezuje za FcRn prema patentnom zahtjevu 1, naznačen time, što je antitijelo ili njegov fragment koji se vezuje za FcRn Fab-dsFv koji se sastoji od teškog lanca koji sadrži sekvencu navedenu u SEQ ID NO: 50 i lakog lanca koji sadrži sekvencu navedenu u SEQ ID NO: 46 ili SEQ ID NO: 78.
9. Anti-FcRn antitijelo ili njegov fragment koji se vezuje za FcRn prema bilo kojem patentnom zahtjevu od 1 do 8, koji blokira vezivanje ljudskog IgG-a za ljudski FcRn.
10. Anti-FcRn antitijelo ili njegov fragment koji se vezuje za FcRn prema bilo kojem patentnom zahtjevu od 1 do 9, koji se ne vezuje za β2 mikroglobulin.
11. Izolirana DNK sekvenca koja šifrira teški/e i laki/e lanac/lance antitijela prema bilo kojem patentnom zahtjevu od 1 do 10.
12. Klonirajući ili ekspresijski vektor koji sadrži jednu ili više DNK sekvenci prema patentnom zahtjevu 11.
13. Vektor prema patentnom zahtjevu 12, naznačen time, što vektor sadrži (i) sekvencu navedenu u SEQ ID NO: 37 i sekvencu navedenu u SEQ ID NO: 23 ili (ii) sekvencu navedenu u SEQ ID NO: 80 i sekvencu navedenu u SEQ ID NO: 79 ili (iii) sekvencu navedenu u SEQ ID NO: 93 i sekvencu navedenu u SEQ ID NO: 91.
14. Domaćinska stanica za ekspresiju antitijela prema bilo kojem patentnom zahtjevu do 1 do 10, koja sadrži: i) DNK sekvencu koja šifrira teški lanac navedenog antitijela, i ii) DNK sekvencu koja šifrira laki lanac navedenog antitijela naznačena time, što se DNK sekvence nalaze u jednom ili više klonirajućih ili ekspresijskih vektora.
15. Domaćinska stanica prema patentnom zahtjevu 14 koja sadrži jedan ili više klonirajućih ili ekspresijskih vektora prema patentnom zahtjevu 13.
16. Farmaceutski pripravak koji sadrži anti-FcRn antitijelo ili njegov fragment koji se vezuje za FcRn kako je definirano u bilo kojem patentnom zahtjevu od 1 do 10 u kombinaciji s jednim ili više farmaceutski prihvatljivih ekscipijensa, razrjeđivača ili nosača.
17. Farmaceutski pripravak prema patentnom zahtjevu 16, koji dodatno sadrži druge djelatne sastojke.
18. Antitijelo ili njegov fragment koji se vezuje za FcRn kako je definirano u bilo kojem patentnom zahtjevu od 1 do 10 ili pripravak kako je definirano u patentnom zahtjevu 16 ili 17 za terapijsku primjenu.
19. Antitijelo ili njegov fragment koji se vezuje za FcRn kako je definirano u bilo kojem patentnom zahtjevu od 1 do 10 ili pripravak kako je definirano u patentnom zahtjevu 16 ili 17, za primjenu u liječenju autoimune bolesti, kao što je miastenija gravis, obični pemfigus, optički neuromijelitis, Guillan-Barreov sindrom, lupus i trombotična trombocitopenična purpura.
20. Antitijelo ili njegov fragment koji se vezuje za FcRn kako je definirano u bilo kojem patentnom zahtjevu od 1 do 10 ili pripravak kako je definirano u patentnom zahtjevu 16 ili 17, za primjenu u liječenju kronične upalne demijelinacijske polineuropatije (CIDP), paraproteinemičke polineuropatije, refraktorne epilepsije, ITP/TTP-a, hemolitičke anemije, Goodpastureovog sindroma, nekompatibilnosti krvnih grupa ABO, lupusnog nefritisa, bubrežnog vaskulitisa, sklerodermije, fibroznog alveolitisa, dilatirane kardiomiopatije, Graveove bolesti, dijabetesa tipa 1, autoimunog dijabetesa, pemfigusa, ANCA-pozitivnog vaskulitisa, dermatomiozitisa, Sjorgenove bolesti i reumatoidnog artritisa.
HRP20191334TT 2012-05-14 2019-07-23 Anti-fcrn antitijela HRP20191334T1 (hr)

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GB201208370A GB201208370D0 (en) 2012-05-14 2012-05-14 Antibodies
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