CY1121545T1 - Ποντικοι που εκφραζουν περιορισμενο ρεπερτοριο ελαφριων αλυσιδων ανοσοσφαιρινης - Google Patents

Ποντικοι που εκφραζουν περιορισμενο ρεπερτοριο ελαφριων αλυσιδων ανοσοσφαιρινης

Info

Publication number
CY1121545T1
CY1121545T1 CY20191100383T CY191100383T CY1121545T1 CY 1121545 T1 CY1121545 T1 CY 1121545T1 CY 20191100383 T CY20191100383 T CY 20191100383T CY 191100383 T CY191100383 T CY 191100383T CY 1121545 T1 CY1121545 T1 CY 1121545T1
Authority
CY
Cyprus
Prior art keywords
light chain
light chains
spherin
reporter
immune
Prior art date
Application number
CY20191100383T
Other languages
English (en)
Inventor
Robert Babb
John Mcwhirter
Lynn Macdonald
Sean Stevens
Samuel Davis
David R. Buckler
Karolina A. MEAGHER
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 US13/798,455 external-priority patent/US9796788B2/en
Application filed by Regeneron Pharmaceuticals, Inc. filed Critical Regeneron Pharmaceuticals, Inc.
Publication of CY1121545T1 publication Critical patent/CY1121545T1/el

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
    • A01K67/027New or modified breeds of vertebrates
    • A01K67/0275Genetically modified vertebrates, e.g. transgenic
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/46Hybrid immunoglobulins
    • C07K16/468Immunoglobulins having two or more different antigen binding sites, e.g. multifunctional antibodies
    • 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; AVICULTURE; APICULTURE; PISCICULTURE; 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; AVICULTURE; APICULTURE; PISCICULTURE; 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
    • C07K2317/30Immunoglobulins 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
    • C07K2317/90Immunoglobulins 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 ένας γενετικά τροποποιημένος ποντικός, όπου ο ποντικός εκφράζει ένα ρεπερτόριο ελαφριών αλυσίδων ανοσοσφαιρίνης που χαρακτηρίζονται από περιορισμένο αριθμό μεταβλητών τομέων ελαφριάς αλυσίδας. Παρέχονται ποντικοί που παρουσιάζουν μια επιλογή από δύο ανθρώπινα γονιδιακά τμήματα μεταβλητής περιοχής ελαφριάς αλυσίδας, έτσι ώστε οι ελαφριές αλυσίδες της ανοσοσφαιρίνης που εκφράζονται από τον ποντικό να περιλαμβάνουν ένα από τα δύο ανθρώπινα γονιδιακά τμήματα μεταβλητής περιοχής ελαφριάς αλυσίδας. Παρέχονται μέθοδοι για τη δημιουργία αμφιειδικών αντισωμάτων που έχουν καθολικές ελαφριές αλυσίδες χρησιμοποιώντας ποντικούς που περιγράφονται στο παρόν, που συμπεριλαμβάνουν τις ανθρώπινες μεταβλητές περιοχές ελαφριάς αλυσίδας. Παρέχονται μέθοδοι για τη δημιουργία ανθρώπινων μεταβλητών περιοχών κατάλληλων για χρήση σε πολυειδικές πρωτεΐνες δέσμευσης, π.χ. αμφιειδικά αντισώματα, καθώς και κύτταρα ξενιστές.
CY20191100383T 2013-03-13 2019-04-05 Ποντικοι που εκφραζουν περιορισμενο ρεπερτοριο ελαφριων αλυσιδων ανοσοσφαιρινης CY1121545T1 (el)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/798,455 US9796788B2 (en) 2010-02-08 2013-03-13 Mice expressing a limited immunoglobulin light chain repertoire
PCT/US2014/026040 WO2014160202A1 (en) 2013-03-13 2014-03-13 Mice expressing a limited immunoglobulin light chain repertoire

Publications (1)

Publication Number Publication Date
CY1121545T1 true CY1121545T1 (el) 2020-05-29

Family

ID=50483561

Family Applications (1)

Application Number Title Priority Date Filing Date
CY20191100383T CY1121545T1 (el) 2013-03-13 2019-04-05 Ποντικοι που εκφραζουν περιορισμενο ρεπερτοριο ελαφριων αλυσιδων ανοσοσφαιρινης

Country Status (26)

Country Link
EP (3) EP3501272B1 (el)
JP (4) JP6529957B2 (el)
KR (2) KR102295842B1 (el)
CN (2) CN105188357B (el)
AU (3) AU2014244020B2 (el)
BR (1) BR112015022034B1 (el)
CA (1) CA2903698C (el)
CY (1) CY1121545T1 (el)
DK (2) DK2967013T3 (el)
ES (2) ES2712207T3 (el)
FI (1) FI3501272T3 (el)
HK (1) HK1218493A1 (el)
HR (2) HRP20230490T1 (el)
HU (2) HUE061977T2 (el)
IL (2) IL240563B (el)
LT (2) LT3501272T (el)
MX (2) MX357308B (el)
PL (2) PL2967013T3 (el)
PT (2) PT2967013T (el)
RS (2) RS64185B1 (el)
RU (1) RU2689664C2 (el)
SG (2) SG11201506278RA (el)
SI (2) SI3501272T1 (el)
TR (1) TR201901668T4 (el)
WO (1) WO2014160202A1 (el)
ZA (2) ZA201505835B (el)

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US20130045492A1 (en) 2010-02-08 2013-02-21 Regeneron Pharmaceuticals, Inc. Methods For Making Fully Human Bispecific Antibodies Using A Common Light Chain
US9796788B2 (en) 2010-02-08 2017-10-24 Regeneron Pharmaceuticals, Inc. Mice expressing a limited immunoglobulin light chain repertoire
SI3572517T1 (sl) 2011-08-05 2021-09-30 Regeneron Pharmaceuticals, Inc. Humanizirana miš z univerzalno lahko verigo
DK2627773T3 (en) 2011-10-17 2017-10-02 Regeneron Pharma MOUSE WITH LIMITED IMMUNOGLOBULIN HEAVY CHAIN
HUE047266T2 (hu) 2012-06-12 2020-04-28 Regeneron Pharma Korlátozott immunglobulin nehézlánc lókuszokkal rendelkezõ, humanizált, nem humán élõlények
SI2840892T1 (en) * 2013-02-20 2018-08-31 Regeneron Pharmaceuticals, Inc. Animals other than humans with modified immunoglobulin heavy chain sequences
CA2942697A1 (en) 2014-03-21 2015-09-24 Lynn Macdonald Non-human animals that make single domain binding proteins
EP3271403A1 (en) 2015-03-19 2018-01-24 Regeneron Pharmaceuticals, Inc. Non-human animals that select for light chain variable regions that bind antigen
EP4257599A3 (en) 2016-01-13 2024-01-17 Regeneron Pharmaceuticals, Inc. Rodents having an engineered heavy chain diversity region
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US20190380316A1 (en) 2018-06-14 2019-12-19 Regeneron Pharmaceuticals, Inc. Non-human animals capable of engineered dh-dh rearrangement and uses thereof
EP3897117A1 (en) * 2018-12-21 2021-10-27 Compass Therapeutics LLC Transgenic mouse expressing common human light chain
CA3125380A1 (en) 2019-02-18 2020-08-27 Biocytogen Pharmaceuticals (Beijing) Co., Ltd. Genetically modified non-human animals with humanized immunoglobulin locus
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EP2967013B1 (en) 2019-01-16
AU2014244020B2 (en) 2020-06-04
AU2020203238B2 (en) 2023-04-13
IL280892B2 (en) 2023-05-01
DK2967013T3 (en) 2019-03-11
MX2015012539A (es) 2016-06-28
PT2967013T (pt) 2019-04-03
WO2014160202A1 (en) 2014-10-02
SG11201506278RA (en) 2015-09-29
EP4218409A3 (en) 2023-08-30
HK1218493A1 (zh) 2017-02-24
RU2015143110A (ru) 2017-04-18
LT2967013T (lt) 2019-04-25
MX2020010837A (es) 2022-03-28
JP6529957B2 (ja) 2019-06-12
CN105188357A (zh) 2015-12-23
JP2019213549A (ja) 2019-12-19
HUE061977T2 (hu) 2023-09-28
PL2967013T3 (pl) 2019-07-31
WO2014160202A4 (en) 2014-11-13
EP3501272B1 (en) 2023-03-01
SI3501272T1 (sl) 2023-05-31
KR102295842B1 (ko) 2021-08-31
ZA201805369B (en) 2021-08-25
JP2019076109A (ja) 2019-05-23
HRP20230490T1 (hr) 2023-08-04
MX357308B (es) 2018-07-04
AU2020203238A1 (en) 2020-06-11
TR201901668T4 (tr) 2019-02-21
IL280892A (en) 2021-04-29
CN108611369B (zh) 2022-08-26
CN105188357B (zh) 2018-04-24
ES2712207T3 (es) 2019-05-09
ES2942413T3 (es) 2023-06-01
BR112015022034A2 (pt) 2017-08-29
CN108611369A (zh) 2018-10-02
LT3501272T (lt) 2023-03-27
AU2023202783A1 (en) 2023-05-25
RU2019115237A (ru) 2019-06-11
NZ711776A (en) 2021-09-24
PL3501272T3 (pl) 2023-07-03
IL240563B (en) 2021-03-25
AU2014244020A1 (en) 2015-09-24
PT3501272T (pt) 2023-03-29
EP4218409A2 (en) 2023-08-02
IL240563A0 (en) 2015-09-24
KR20210107911A (ko) 2021-09-01
EP2967013A1 (en) 2016-01-20
SG10201801101QA (en) 2018-04-27
CA2903698A1 (en) 2014-10-02
HRP20190706T1 (hr) 2019-10-18
KR102424756B1 (ko) 2022-07-25
RU2689664C2 (ru) 2019-05-28
SI2967013T1 (sl) 2019-03-29
RS64185B1 (sr) 2023-05-31
RS58669B1 (sr) 2019-06-28
ZA201505835B (en) 2019-09-25
KR20150126871A (ko) 2015-11-13
EP3501272A1 (en) 2019-06-26
JP6790136B2 (ja) 2020-11-25
FI3501272T3 (fi) 2023-04-06
CA2903698C (en) 2023-02-28
JP2016512034A (ja) 2016-04-25
HUE044003T2 (hu) 2019-09-30
JP2020182490A (ja) 2020-11-12
BR112015022034B1 (pt) 2023-02-28
DK3501272T3 (da) 2023-04-03
JP7010902B2 (ja) 2022-02-10
IL280892B1 (en) 2023-01-01

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