CY1121798T1 - Αντισωματα ελαφριων αλυσιδων τροποποιημενων με ιστιδινη και γενετικα τροποποιημενα ζωα πλην του ανθρωπου για τη δημιουργια αυτων - Google Patents

Αντισωματα ελαφριων αλυσιδων τροποποιημενων με ιστιδινη και γενετικα τροποποιημενα ζωα πλην του ανθρωπου για τη δημιουργια αυτων

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Publication number
CY1121798T1
CY1121798T1 CY20191100728T CY191100728T CY1121798T1 CY 1121798 T1 CY1121798 T1 CY 1121798T1 CY 20191100728 T CY20191100728 T CY 20191100728T CY 191100728 T CY191100728 T CY 191100728T CY 1121798 T1 CY1121798 T1 CY 1121798T1
Authority
CY
Cyprus
Prior art keywords
light chain
histidine
human
immunoglobulin light
production
Prior art date
Application number
CY20191100728T
Other languages
English (en)
Inventor
John Mcwhirter
Lynn Macdonald
Andrew J. Murphy
Original Assignee
Regeneron Pharmaceuticals, 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.)
Filing date
Publication date
Priority claimed from US14/030,424 external-priority patent/US20140013456A1/en
Application filed by Regeneron Pharmaceuticals, Inc. filed Critical Regeneron Pharmaceuticals, Inc.
Publication of CY1121798T1 publication Critical patent/CY1121798T1/el

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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00Rearing or breeding animals, not otherwise provided for; New breeds of animals
    • A01K67/027New breeds of vertebrates
    • A01K67/0275Genetically modified vertebrates, e.g. transgenic
    • A01K67/0278Humanized animals, e.g. knockin
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00Rearing or breeding animals, not otherwise provided for; New breeds of animals
    • A01K67/027New breeds of vertebrates
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • 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
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/85Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
    • C12N15/8509Vectors or expression systems specially adapted for eukaryotic hosts for animal cells for producing genetically modified animals, e.g. transgenic
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2207/00Modified animals
    • A01K2207/15Humanized animals
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2217/00Genetically modified animals
    • A01K2217/07Animals genetically altered by homologous recombination
    • A01K2217/072Animals genetically altered by homologous recombination maintaining or altering function, i.e. knock in
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2217/00Genetically modified animals
    • A01K2217/15Animals comprising multiple alterations of the genome, by transgenesis or homologous recombination, e.g. obtained by cross-breeding
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2227/00Animals characterised by species
    • A01K2227/10Mammal
    • A01K2227/105Murine
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2267/00Animals characterised by purpose
    • A01K2267/01Animal expressing industrially exogenous proteins
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/20Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
    • 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
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • 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
    • C07K2317/90Immunoglobulins 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

Abstract

Παρέχεται ένα γενετικά τροποποιημένο ζώο πλην του ανθρώπου, όπου το ζώο πλην του ανθρώπου εκφράζει ένα ρεπερτόριο αντισωμάτων ικανών για εξαρτώμενη από το pH δέσμευση με αντιγόνα κατά την ανοσοποίηση. Παρέχεται ένα γενετικά τροποποιημένο ζώο πλην του ανθρώπου το οποίο εκφράζει ανθρώπινους μεταβλητούς τομείς ελαφριάς αλυσίδας της ανοσοσφαιρίνης προερχόμενους από ένα περιορισμένο ρεπερτόριο ανθρώπινων γονιδιακών τμημάτων μεταβλητής περιοχής ελαφριάς αλυσίδας της ανοσοσφαιρίνης που περιλαμβάνουν τροποποιήσεις ιστιδίνης στην αλληλουχία της βλαστικής σειράς τους. Παρέχονται μέθοδοι δημιουργίας ζώων πλην του ανθρώπου τα οποία εκφράζουν αντισώματα που περιλαμβάνουν κατάλοιπα ιστιδίνης κωδικοποιημένα από κωδικόνια ιστιδίνης εισηγμένα σε νουκλεοτιδικές αλληλουχίες ελαφριάς αλυσίδας της ανοσοσφαιρίνης.
CY20191100728T 2013-09-18 2019-07-10 Αντισωματα ελαφριων αλυσιδων τροποποιημενων με ιστιδινη και γενετικα τροποποιημενα ζωα πλην του ανθρωπου για τη δημιουργια αυτων CY1121798T1 (el)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/030,424 US20140013456A1 (en) 2012-03-16 2013-09-18 Histidine Engineered Light Chain Antibodies and Genetically Modified Non-Human Animals for Generating the Same
PCT/US2014/056285 WO2015042250A1 (en) 2013-09-18 2014-09-18 Histidine engineered light chain antibodies and genetically modified non-human animals for generating the same

Publications (1)

Publication Number Publication Date
CY1121798T1 true CY1121798T1 (el) 2020-07-31

Family

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Family Applications (1)

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CY20191100728T CY1121798T1 (el) 2013-09-18 2019-07-10 Αντισωματα ελαφριων αλυσιδων τροποποιημενων με ιστιδινη και γενετικα τροποποιημενα ζωα πλην του ανθρωπου για τη δημιουργια αυτων

Country Status (25)

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EP (2) EP3549437B1 (el)
JP (3) JP6621750B2 (el)
KR (2) KR20200103882A (el)
CN (2) CN105722387B (el)
AU (2) AU2014323527B2 (el)
BR (1) BR112016005912A2 (el)
CA (1) CA2922892C (el)
CY (1) CY1121798T1 (el)
DK (1) DK3046412T3 (el)
ES (2) ES2962489T3 (el)
HK (1) HK1225913A1 (el)
HR (1) HRP20191233T1 (el)
HU (1) HUE044747T2 (el)
IL (2) IL244226B (el)
LT (1) LT3046412T (el)
MX (1) MX362904B (el)
MY (1) MY191512A (el)
PL (1) PL3046412T3 (el)
PT (1) PT3046412T (el)
RS (1) RS59003B1 (el)
RU (2) RU2019121863A (el)
SG (2) SG11201601272YA (el)
SI (1) SI3046412T1 (el)
TR (1) TR201909967T4 (el)
WO (1) WO2015042250A1 (el)

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WO2014163101A1 (ja) 2013-04-02 2014-10-09 中外製薬株式会社 Fc領域改変体
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CN105722387B (zh) 2020-01-17
EP3549437A1 (en) 2019-10-09
HUE044747T2 (hu) 2019-11-28
RU2016114306A (ru) 2017-10-23
KR102150414B1 (ko) 2020-09-02
RU2016114306A3 (el) 2018-04-26
JP2020078350A (ja) 2020-05-28
EP3549437B1 (en) 2023-10-25
SG10201810825YA (en) 2019-01-30
SG11201601272YA (en) 2016-03-30
TR201909967T4 (tr) 2019-07-22
MX2016003638A (es) 2016-07-21
CA2922892C (en) 2022-06-14
EP3046412B1 (en) 2019-04-10
EP3046412A1 (en) 2016-07-27
MY191512A (en) 2022-06-28
AU2014323527B2 (en) 2020-10-15
SI3046412T1 (sl) 2019-08-30
HRP20191233T1 (hr) 2019-10-18
LT3046412T (lt) 2019-07-25
AU2021200228A1 (en) 2021-03-18
ES2738679T3 (es) 2020-01-24
EP3549437C0 (en) 2023-10-25
IL264358A (en) 2019-02-28
ES2962489T3 (es) 2024-03-19
JP2019068850A (ja) 2019-05-09
WO2015042250A4 (en) 2015-05-28
JP2016533768A (ja) 2016-11-04
BR112016005912A2 (pt) 2017-09-26
RS59003B1 (sr) 2019-08-30
WO2015042250A1 (en) 2015-03-26
KR20200103882A (ko) 2020-09-02
RU2694728C2 (ru) 2019-07-16
CN105722387A (zh) 2016-06-29
JP6621750B2 (ja) 2019-12-18
CN111019953A (zh) 2020-04-17
MX362904B (es) 2019-02-25
CA2922892A1 (en) 2015-03-26
KR20160049018A (ko) 2016-05-04
HK1225913A1 (zh) 2017-09-22
DK3046412T3 (da) 2019-07-15
AU2014323527A1 (en) 2016-04-07
IL244226B (en) 2019-02-28
RU2019121863A (ru) 2019-08-29
PT3046412T (pt) 2019-07-16
PL3046412T3 (pl) 2019-11-29
WO2015042250A9 (en) 2016-04-28
IL244226A0 (en) 2016-04-21

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