CN119654417A - 细胞的制备方法、异源多聚体蛋白质的制造方法、双特异性抗体的制造方法、载体组、哺乳动物细胞、cho细胞和细胞池的制备方法 - Google Patents

细胞的制备方法、异源多聚体蛋白质的制造方法、双特异性抗体的制造方法、载体组、哺乳动物细胞、cho细胞和细胞池的制备方法 Download PDF

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CN119654417A
CN119654417A CN202380057844.7A CN202380057844A CN119654417A CN 119654417 A CN119654417 A CN 119654417A CN 202380057844 A CN202380057844 A CN 202380057844A CN 119654417 A CN119654417 A CN 119654417A
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expression
expression vector
chain
vector
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松浦达也
黑田明里
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Fujifilm Diosynth Biotechnologies UK Ltd
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Fujifilm Diosynth Biotechnologies UK Ltd
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    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/85—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
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    • C07K—PEPTIDES
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    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/78—Connective tissue peptides, e.g. collagen, elastin, laminin, fibronectin, vitronectin or cold insoluble globulin [CIG]
    • C—CHEMISTRY; METALLURGY
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    • C07—ORGANIC CHEMISTRY
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    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
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    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/65—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression using markers
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    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06—Animal cells or tissues; Human cells or tissues
    • C12N5/0602—Vertebrate cells
    • C12N5/0693—Tumour cells; Cancer cells
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    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/10—Cells modified by introduction of foreign genetic material
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/31—Immunoglobulins specific features characterized by aspects of specificity or valency multispecific
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
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    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/51—Complete heavy chain or Fd fragment, i.e. VH + CH1
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/515—Complete light chain, i.e. VL + CL
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/62—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/622—Single chain antibody (scFv)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
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    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/64—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising a combination of variable region and constant region components
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/01—Fusion polypeptide containing a localisation/targetting motif
    • C07K2319/02—Fusion polypeptide containing a localisation/targetting motif containing a signal sequence
    • C—CHEMISTRY; METALLURGY
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    • C12N2800/00—Nucleic acids vectors
    • C12N2800/10—Plasmid DNA
    • C12N2800/106—Plasmid DNA for vertebrates
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    • C12Y—ENZYMES
    • C12Y105/00—Oxidoreductases acting on the CH-NH group of donors (1.5)
    • C12Y105/01—Oxidoreductases acting on the CH-NH group of donors (1.5) with NAD+ or NADP+ as acceptor (1.5.1)
    • C12Y105/01003—Dihydrofolate reductase (1.5.1.3)
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    • C12Y—ENZYMES
    • C12Y603/00—Ligases forming carbon-nitrogen bonds (6.3)
    • C12Y603/01—Acid-ammonia (or amine)ligases (amide synthases)(6.3.1)
    • C12Y603/01002—Glutamate-ammonia ligase (6.3.1.2)

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  • Physics & Mathematics (AREA)
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  • Medicinal Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Cell Biology (AREA)
  • Oncology (AREA)
  • Toxicology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
CN202380057844.7A 2022-06-10 2023-06-09 细胞的制备方法、异源多聚体蛋白质的制造方法、双特异性抗体的制造方法、载体组、哺乳动物细胞、cho细胞和细胞池的制备方法 Pending CN119654417A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-094577 2022-06-10
JP2022094577 2022-06-10
PCT/JP2023/021621 WO2023238949A1 (ja) 2022-06-10 2023-06-09 細胞の作出方法、ヘテロ多量体タンパク質の製造方法、バイスペシフィック抗体の製造方法、ベクターセット、哺乳動物細胞、ｃｈｏ細胞、及び細胞プールの作出方法

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CN119654417A true CN119654417A (zh) 2025-03-18

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CN202380057844.7A Pending CN119654417A (zh) 2022-06-10 2023-06-09 细胞的制备方法、异源多聚体蛋白质的制造方法、双特异性抗体的制造方法、载体组、哺乳动物细胞、cho细胞和细胞池的制备方法

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US (1) US20250361524A1 (https=)
EP (1) EP4538379A1 (https=)
JP (1) JPWO2023238949A1 (https=)
KR (1) KR20250022761A (https=)
CN (1) CN119654417A (https=)
WO (1) WO2023238949A1 (https=)

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101618767B1 (ko) * 2008-09-02 2016-05-09 한국생명공학연구원 외래단백질을 고효율로 생산하는 리더서열
JP5592215B2 (ja) 2010-09-22 2014-09-17 ダイセル・エボニック株式会社 粉末状封止剤及び封止方法
TWI452136B (zh) 2010-11-17 2014-09-11 中外製藥股份有限公司 A multiple specific antigen-binding molecule that replaces the function of Factor VIII in blood coagulation
CN104011080B (zh) 2011-12-22 2017-10-20 弗·哈夫曼-拉罗切有限公司 用于真核细胞的全长抗体展示系统及其用途
JP5602904B2 (ja) 2013-03-15 2014-10-08 株式会社技研製作所 地質推定方法及び地質推定システム
US9873891B2 (en) 2013-05-03 2018-01-23 Fujifilm Diosynth Biotechnologies Uk Limited Expression process
EP3083696B1 (en) 2013-12-20 2018-02-14 F.Hoffmann-La Roche Ag Bispecific her2 antibodies and methods of use
MA40764A (fr) 2014-09-26 2017-08-01 Chugai Pharmaceutical Co Ltd Agent thérapeutique induisant une cytotoxicité
CN110655582B (zh) 2015-01-08 2022-12-16 江苏康宁杰瑞生物制药有限公司 具有共同轻链的双特异性抗体或抗体混合物
JP2016047722A (ja) 2015-11-11 2016-04-07 三菱製鋼株式会社 懸架コイルばね及びストラット型懸架装置
PT3433273T (pt) 2016-03-25 2022-02-21 Biomunex Pharmaceuticals Moléculas de ligação a cd38 e pd-l1
SG11201807885PA (en) * 2016-04-20 2018-10-30 Regeneron Pharma Compositions and methods for making antibodies based on use of expression-enhancing loci
RU2769282C2 (ru) 2016-06-20 2022-03-30 Кимаб Лимитед Анти-PD-L1 и IL-2 цитокины
MX2020000055A (es) 2017-07-06 2020-08-06 Merus Nv Anticuerpos biespecificos antiproteina 1 de muerte celular programada (pd-1) -anti inmunoglobulina de celulas t y dominio de mucina que contiene -3 (tim-3).
CA3081854A1 (en) 2017-11-08 2019-05-16 Kyowa Kirin Co., Ltd. Bispecific antibody which binds to cd40 and epcam
JP2019093342A (ja) 2017-11-22 2019-06-20 株式会社ジャパンユニックス ミキサー
JP7650583B2 (ja) 2020-12-15 2025-03-25 株式会社ディスコ チップの製造方法

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JPWO2023238949A1 (https=) 2023-12-14
KR20250022761A (ko) 2025-02-17
US20250361524A1 (en) 2025-11-27
EP4538379A1 (en) 2025-04-16
WO2023238949A1 (ja) 2023-12-14

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