KR20250051156A - 단백질의 푸코실화 및 탈푸코실화 형태를 제조하는 방법 - Google Patents

단백질의 푸코실화 및 탈푸코실화 형태를 제조하는 방법 Download PDF

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KR20250051156A
KR20250051156A KR1020257011036A KR20257011036A KR20250051156A KR 20250051156 A KR20250051156 A KR 20250051156A KR 1020257011036 A KR1020257011036 A KR 1020257011036A KR 20257011036 A KR20257011036 A KR 20257011036A KR 20250051156 A KR20250051156 A KR 20250051156A
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protein
host cell
fucose
gmd
activity
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Korean (ko)
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샤람 미사기
존 비. 로우
브래들리 알. 스네데코어
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제넨테크, 인크.
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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/44Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material not provided for elsewhere, e.g. haptens, metals, DNA, RNA, amino acids
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
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    • 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
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    • C12N5/06Animal cells or tissues; Human cells or tissues
    • C12N5/0602Vertebrate cells
    • C12N5/0634Cells from the blood or the immune system
    • C12N5/0646Natural killers cells [NK], NKT cells
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    • C12N5/00Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06Animal cells or tissues; Human cells or tissues
    • C12N5/0602Vertebrate cells
    • C12N5/0681Cells of the genital tract; Non-germinal cells from gonads
    • C12N5/0682Cells of the female genital tract, e.g. endometrium; Non-germinal cells from ovaries, e.g. ovarian follicle cells
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    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/0004Oxidoreductases (1.)
    • C12N9/0006Oxidoreductases (1.) acting on CH-OH groups as donors (1.1)
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    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
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    • C12P21/00Preparation of peptides or proteins
    • C12P21/005Glycopeptides, glycoproteins
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    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12YENZYMES
    • C12Y101/00Oxidoreductases acting on the CH-OH group of donors (1.1)
    • C12Y101/01Oxidoreductases acting on the CH-OH group of donors (1.1) with NAD+ or NADP+ as acceptor (1.1.1)
    • C12Y101/01271GDP-L-fucose synthase (1.1.1.271)
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    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12YENZYMES
    • C12Y402/00Carbon-oxygen lyases (4.2)
    • C12Y402/01Hydro-lyases (4.2.1)
    • C12Y402/01047GDP-mannose 4,6-dehydratase (4.2.1.47), i.e. GMD
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/68Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/6854Immunoglobulins
    • 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
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    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/40Immunoglobulins specific features characterized by post-translational modification
    • C07K2317/41Glycosylation, sialylation, or fucosylation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52Constant or Fc region; Isotype
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    • 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
    • C07K2317/732Antibody-dependent cellular cytotoxicity [ADCC]
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
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    • C12N2510/00Genetically modified cells
    • C12N2510/02Cells for production

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  • Proteomics, Peptides & Aminoacids (AREA)
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  • Urology & Nephrology (AREA)
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  • Chemical Kinetics & Catalysis (AREA)
  • Plant Pathology (AREA)
  • Reproductive Health (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
KR1020257011036A 2015-11-02 2016-11-01 단백질의 푸코실화 및 탈푸코실화 형태를 제조하는 방법 Pending KR20250051156A (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201562249828P 2015-11-02 2015-11-02
US62/249,828 2015-11-02
US201662338280P 2016-05-18 2016-05-18
US62/338,280 2016-05-18
PCT/US2016/059922 WO2017079165A1 (en) 2015-11-02 2016-11-01 Methods of making fucosylated and afucosylated forms of a protein
KR1020187009379A KR102793554B1 (ko) 2015-11-02 2016-11-01 단백질의 푸코실화 및 탈푸코실화 형태를 제조하는 방법

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KR20250051156A true KR20250051156A (ko) 2025-04-16

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KR1020257011036A Pending KR20250051156A (ko) 2015-11-02 2016-11-01 단백질의 푸코실화 및 탈푸코실화 형태를 제조하는 방법
KR1020187009379A Active KR102793554B1 (ko) 2015-11-02 2016-11-01 단백질의 푸코실화 및 탈푸코실화 형태를 제조하는 방법

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US (3) US10975168B2 (enExample)
EP (2) EP3371206B1 (enExample)
JP (1) JP6983772B2 (enExample)
KR (2) KR20250051156A (enExample)
CN (2) CN108431026B (enExample)
AU (2) AU2016350732A1 (enExample)
BR (1) BR112018007356A2 (enExample)
CA (1) CA2999047A1 (enExample)
ES (1) ES2875274T3 (enExample)
IL (1) IL258161B2 (enExample)
MX (1) MX2018004831A (enExample)
PL (1) PL3371206T3 (enExample)
SG (2) SG10202103875WA (enExample)
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Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2018004831A (es) 2015-11-02 2018-08-01 Genentech Inc Metodos para confeccionar formas fucosiladas y afucosiladas de una proteina.
JP6674028B2 (ja) * 2016-01-06 2020-04-01 アウトルック セラピューティクス,インコーポレイティド モノクローナル抗体組成物中のアフコシル化種の調節
CN110945028B (zh) 2017-07-10 2023-09-08 国际药物发展生物技术公司 用非岩藻糖基化促凋亡抗cd19抗体与抗cd20抗体或化疗剂联合治疗b细胞恶性肿瘤
SG11202009216YA (en) * 2018-03-26 2020-10-29 Amgen Inc Total afucosylated glycoforms of antibodies produced in cell culture
MX2020013036A (es) 2018-06-05 2021-02-26 Amgen Inc Modulacion de la fagocitosis celular dependiente de anticuerpos.
MY197429A (en) * 2018-08-29 2023-06-16 United Biopharma Inc Afucosylated antibodies and manufacture thereof
US20220033511A1 (en) 2018-09-11 2022-02-03 Amgen Inc. Methods of modulating antibody-dependent cell-mediated cytotoxicity
HU231514B1 (hu) 2018-11-07 2024-07-28 Richter Gedeon Nyrt. Sejttenyészetben előállított rekombináns glikoprotein glikozilációs mintázatának megváltoztatására szolgáló módszer
MX2021011330A (es) 2019-03-20 2021-12-10 Univ California Anticuerpos de claudina-6 y conjugados de fármacos.
JP7682797B2 (ja) 2019-03-20 2025-05-26 ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア クローディン6二重特異性抗体
BR112021022202A2 (pt) 2019-05-06 2021-12-28 Amgen Inc Modulação de funções efetoras de anticorpo
KR20220069982A (ko) * 2019-09-26 2022-05-27 암젠 인크 항체 조성물의 생산 방법
EP4041773A1 (en) * 2019-10-11 2022-08-17 Beth Israel Deaconess Medical Center, Inc. Anti-tn antibodies and uses thereof
IL298825A (en) * 2020-07-02 2023-02-01 Gigagen Inc ANTI-CTLA-4 binding proteins and methods of using them
TW202317614A (zh) 2021-06-07 2023-05-01 美商安進公司 使用岩藻糖苷酶控制糖基化蛋白的去岩藻糖基化水平
US20250073323A1 (en) * 2021-08-06 2025-03-06 Anyadi, Llc Process for producing personalized cancer immunotherapy

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US30985A (en) 1860-12-18 Thomas l
USRE30985E (en) 1978-01-01 1982-06-29 Serum-free cell culture media
US4560655A (en) 1982-12-16 1985-12-24 Immunex Corporation Serum-free cell culture medium and process for making same
US4657866A (en) 1982-12-21 1987-04-14 Sudhir Kumar Serum-free, synthetic, completely chemically defined tissue culture media
US4816567A (en) 1983-04-08 1989-03-28 Genentech, Inc. Recombinant immunoglobin preparations
US4767704A (en) 1983-10-07 1988-08-30 Columbia University In The City Of New York Protein-free culture medium
GB8516415D0 (en) 1985-06-28 1985-07-31 Celltech Ltd Culture of animal cells
US4927762A (en) 1986-04-01 1990-05-22 Cell Enterprises, Inc. Cell culture medium with antioxidant
IL85035A0 (en) 1987-01-08 1988-06-30 Int Genetic Eng Polynucleotide molecule,a chimeric antibody with specificity for human b cell surface antigen,a process for the preparation and methods utilizing the same
US4965195A (en) 1987-10-26 1990-10-23 Immunex Corp. Interleukin-7
US4968607A (en) 1987-11-25 1990-11-06 Immunex Corporation Interleukin-1 receptors
EP0435911B1 (en) 1988-09-23 1996-03-13 Cetus Oncology Corporation Cell culture medium for enhanced cell growth, culture longevity and product expression
WO1990005183A1 (en) 1988-10-31 1990-05-17 Immunex Corporation Interleukin-4 receptors
WO1991018982A1 (en) 1990-06-05 1991-12-12 Immunex Corporation Type ii interleukin-1 receptors
US5122469A (en) 1990-10-03 1992-06-16 Genentech, Inc. Method for culturing Chinese hamster ovary cells to improve production of recombinant proteins
EP0590058B1 (en) 1991-06-14 2003-11-26 Genentech, Inc. HUMANIZED Heregulin ANTIBODy
US6239328B1 (en) 1992-10-05 2001-05-29 North Carolina State University Method for reducing expression variability of transgenes in plant cells
US6037525A (en) 1996-08-01 2000-03-14 North Carolina State University Method for reducing expression variability of transgenes in plant cells
US6245974B1 (en) 1997-08-06 2001-06-12 North Carolina State University Matrix attachment regions
US6177612B1 (en) 1998-07-31 2001-01-23 Her Majesty The Queen In Right Of Canada, As Represented By The Department Of Agriculture And Agri-Food Canada Matrix attachment regions
WO2000018938A1 (en) 1998-09-29 2000-04-06 Pioneer Hi-Bred International, Inc. Mar/sar elements flanking rsyn7-driven construct
KR100408844B1 (ko) 2000-07-29 2003-12-06 한국산업기술평가원 동물세포 발현벡터
US7259010B2 (en) 2000-12-15 2007-08-21 Pangen Biotech Inc. Expression vector for animal cell containing nuclear matrix attachment region of interferon beta
ATE437233T1 (de) 2001-01-26 2009-08-15 Selexis Sa Matrix-anheftungsregionen und verfahren zu deren verwendung
ATE430580T1 (de) * 2001-10-25 2009-05-15 Genentech Inc Glycoprotein-zusammensetzungen
CN1938428A (zh) 2003-11-12 2007-03-28 先灵公司 多基因表达的质粒系统
KR20080032065A (ko) * 2005-06-03 2008-04-14 제넨테크, 인크. 푸코실화 수준이 조절된 항체의 생성 방법
AU2006270718B2 (en) * 2005-07-22 2011-07-21 Kyowa Kirin Co., Ltd. Genetically modified antibody composition
JP5298021B2 (ja) * 2006-10-12 2013-09-25 ジェネンテック, インコーポレイテッド リンホトキシン−αに対する抗体
PL2438171T3 (pl) * 2009-06-02 2015-04-30 Regeneron Pharma Komórki z niedoborem fukozylacji
WO2010141855A1 (en) * 2009-06-05 2010-12-09 Momenta Pharmaceuticals, Inc. Methods of modulating fucosylation of glycoproteins
AU2012226398B9 (en) * 2011-03-06 2017-04-13 Merck Serono S.A. Low fucose cell lines and uses thereof
WO2013013013A2 (en) * 2011-07-21 2013-01-24 Alnylam Pharmaceuticals, Inc. Compositions and methods for producing modified glycoproteins
EP3036320B2 (en) * 2013-08-19 2024-04-03 Biogen MA Inc. Control of protein glycosylation by culture medium supplementation and cell culture process parameters
US10752674B2 (en) * 2014-11-15 2020-08-25 Zumutor Biologics Inc. DNA-binding domain of CRISPR system, non-fucosylated and partially fucosylated proteins, and methods thereof
JP6587696B2 (ja) * 2015-05-13 2019-10-09 ズムトール バイオロジクス、インコーポレイテッド アフコシル化タンパク質、前記タンパク質を発現する細胞、及び関連する方法
MX2018004831A (es) 2015-11-02 2018-08-01 Genentech Inc Metodos para confeccionar formas fucosiladas y afucosiladas de una proteina.

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BR112018007356A2 (pt) 2018-10-23
JP2019505164A (ja) 2019-02-28
CN108431026A (zh) 2018-08-21
AU2016350732A1 (en) 2018-04-05
US20180251572A1 (en) 2018-09-06
KR20180068967A (ko) 2018-06-22
ES2875274T3 (es) 2021-11-10
US12391769B2 (en) 2025-08-19
US20210214462A1 (en) 2021-07-15
US10975168B2 (en) 2021-04-13
JP6983772B2 (ja) 2021-12-17
MX2018004831A (es) 2018-08-01
CA2999047A1 (en) 2017-05-11
SG11201802773RA (en) 2018-05-30
US11802165B2 (en) 2023-10-31
CN108431026B (zh) 2023-02-17
AU2022202460A1 (en) 2022-05-05
CN116731147A (zh) 2023-09-12
EP3371206B1 (en) 2021-04-14
EP3925970A1 (en) 2021-12-22
IL258161B1 (en) 2023-04-01
KR102793554B1 (ko) 2025-04-14
IL258161B2 (en) 2023-08-01
PL3371206T3 (pl) 2021-09-27
EP3371206A1 (en) 2018-09-12
US20240158536A1 (en) 2024-05-16
SG10202103875WA (en) 2021-06-29
IL258161A (en) 2018-05-31
WO2017079165A1 (en) 2017-05-11

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