CA3006285A1 - Transient transfection method for retroviral production - Google Patents

Transient transfection method for retroviral production Download PDF

Info

Publication number
CA3006285A1
CA3006285A1 CA3006285A CA3006285A CA3006285A1 CA 3006285 A1 CA3006285 A1 CA 3006285A1 CA 3006285 A CA3006285 A CA 3006285A CA 3006285 A CA3006285 A CA 3006285A CA 3006285 A1 CA3006285 A1 CA 3006285A1
Authority
CA
Canada
Prior art keywords
nucleic acid
vector
retroviral
acid vector
additionally comprises
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CA3006285A
Other languages
English (en)
French (fr)
Inventor
Sabine Johnson
Celeste PALLANT
Eirini Vamva
Conrad VINK
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GlaxoSmithKline Intellectual Property Development Ltd
Original Assignee
GlaxoSmithKline Intellectual Property Development Ltd
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 GBGB1520764.0A external-priority patent/GB201520764D0/en
Priority claimed from GBGB1609354.4A external-priority patent/GB201609354D0/en
Application filed by GlaxoSmithKline Intellectual Property Development Ltd filed Critical GlaxoSmithKline Intellectual Property Development Ltd
Publication of CA3006285A1 publication Critical patent/CA3006285A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C12N15/64General methods for preparing the vector, for introducing it into the cell or for selecting the vector-containing host
    • 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
    • C12N15/67General methods for enhancing the expression
    • 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
    • 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
    • C12N15/86Viral vectors
    • 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
    • C12N15/87Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
    • C12N15/88Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation using microencapsulation, e.g. using amphiphile liposome vesicle
    • 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
    • C12N15/87Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
    • C12N15/89Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation using microinjection
    • C12N15/895Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation using microinjection using biolistic methods
    • 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
    • C12N7/00Viruses; Bacteriophages; Compositions thereof; Preparation or purification thereof
    • 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
    • C12N2740/00Reverse transcribing RNA viruses
    • C12N2740/00011Details
    • C12N2740/10011Retroviridae
    • C12N2740/16011Human Immunodeficiency Virus, HIV
    • C12N2740/16041Use of virus, viral particle or viral elements as a vector
    • C12N2740/16043Use of virus, viral particle or viral elements as a vector viral genome or elements thereof as genetic vector
    • 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
    • C12N2740/00Reverse transcribing RNA viruses
    • C12N2740/00011Details
    • C12N2740/10011Retroviridae
    • C12N2740/16011Human Immunodeficiency Virus, HIV
    • C12N2740/16051Methods of production or purification of viral material
    • C12N2740/16052Methods of production or purification of viral material relating to complementing cells and packaging systems for producing virus or viral particles
    • 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
    • C12N2800/00Nucleic acids vectors
    • C12N2800/20Pseudochromosomes, minichrosomosomes
    • C12N2800/204Pseudochromosomes, minichrosomosomes of bacterial origin, e.g. BAC
    • 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
    • C12N2800/00Nucleic acids vectors
    • C12N2800/22Vectors comprising a coding region that has been codon optimised for expression in a respective host
    • 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
    • C12N2800/00Nucleic acids vectors
    • C12N2800/50Vectors for producing vectors

Landscapes

  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Plant Pathology (AREA)
  • Virology (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Immunology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
CA3006285A 2015-11-24 2016-11-21 Transient transfection method for retroviral production Pending CA3006285A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB1520764.0A GB201520764D0 (en) 2015-11-24 2015-11-24 Transient transfection method for retroviral production
GB1520764.0 2015-11-24
GBGB1609354.4A GB201609354D0 (en) 2016-05-26 2016-05-26 Transient transfection method for retroviral production
GB1609354.4 2016-05-26
PCT/EP2016/078334 WO2017089307A1 (en) 2015-11-24 2016-11-21 Transient transfection method for retroviral production

Publications (1)

Publication Number Publication Date
CA3006285A1 true CA3006285A1 (en) 2017-06-01

Family

ID=57348703

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3006285A Pending CA3006285A1 (en) 2015-11-24 2016-11-21 Transient transfection method for retroviral production

Country Status (15)

Country Link
US (2) US10450574B2 (OSRAM)
EP (1) EP3380605A1 (OSRAM)
JP (1) JP7110096B2 (OSRAM)
KR (1) KR102067352B1 (OSRAM)
CN (1) CN108291211A (OSRAM)
AU (1) AU2016359838B2 (OSRAM)
BR (1) BR112018010639A2 (OSRAM)
CA (1) CA3006285A1 (OSRAM)
DE (1) DE102016122317A1 (OSRAM)
FR (1) FR3044017B1 (OSRAM)
IL (1) IL259223B (OSRAM)
IT (1) IT201600117287A1 (OSRAM)
RU (1) RU2749717C2 (OSRAM)
SA (1) SA518391585B1 (OSRAM)
WO (1) WO2017089307A1 (OSRAM)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3294756B1 (fr) * 2015-05-15 2020-12-02 Flash Therapeutics Particule rétrovirale comportant au moins deux arn non viraux encapsidés différents
RU2752498C2 (ru) * 2015-11-24 2021-07-28 Глэксосмитклайн Интеллекчуал Проперти Дивелопмент Лимитед Стабильные клеточные линии для продуцирования ретровирусов
GB201706121D0 (en) 2017-04-18 2017-05-31 Glaxosmithkline Ip Dev Ltd Stable cell lines for retroviral production
GB201715052D0 (en) 2017-09-19 2017-11-01 Oxford Genetics Ltd Vectors
EP3633040B1 (en) * 2017-12-22 2023-06-07 Oxford BioMedica (UK) Limited Retroviral vector
GB201816919D0 (en) * 2018-10-17 2018-11-28 Glaxosmithkline Ip Dev Ltd Adeno-associated viral vector producer cell lines
CN110684804B (zh) * 2019-10-15 2023-04-18 上海本导基因技术有限公司 递送外源rnp的慢病毒载体及其制备方法
GB202004371D0 (en) 2020-03-26 2020-05-13 Glaxosmithkline Ip Dev Ltd CAR constructs
GB202005096D0 (en) 2020-04-07 2020-05-20 Glaxosmithkline Modified vectors for production of retrovirus
AU2021253701B2 (en) * 2020-04-10 2024-05-02 Southwest Research Institute Three-dimensional bioreactor for viral vector production
CA3212615A1 (en) 2021-03-19 2022-09-22 Glaxosmithkline Intellectual Property Development Limited Chimeric antigen receptors targeting claudin-3 and methods for treating cancer
CN113373266B (zh) * 2021-06-22 2022-07-01 内蒙古农业大学 一种用于检测绵羊肺腺瘤病毒的荧光rpa引物、试剂盒和检测方法
WO2024218341A1 (en) 2023-04-19 2024-10-24 Glaxosmithkline Intellectual Property Development Limited Cytotoxicity targeting chimeras for car-t and car-nk cells
WO2024218345A1 (en) 2023-04-21 2024-10-24 Glaxosmithkline Intellectual Property Development Limited Cytotoxicity targeting chimeras for antibody-drug conjugates and bispecific antibodies

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5593972A (en) * 1993-01-26 1997-01-14 The Wistar Institute Genetic immunization
WO1995003400A1 (en) * 1993-07-23 1995-02-02 Johns Hopkins University School Of Medicine Recombinationally targeted cloning in yeast artificial chromosomes
NZ312671A (en) * 1995-06-27 1999-10-28 Bavarian Nordic Res Inst As Capsules of encapsulating cells producing viral particles
JP2000504585A (ja) 1996-02-13 2000-04-18 フレッド ハッチンソン カンサー リサーチ センター 10a1レトロウィルスパッケージング細胞及びその使用
FR2751223B1 (fr) * 1996-07-19 1998-12-04 Rhone Merieux Formule de vaccin polynucleotidique felin
US6277621B1 (en) * 1998-02-26 2001-08-21 Medigene, Inc. Artificial chromosome constructs containing foreign nucleic acid sequences
CA2358915C (en) 1998-12-31 2010-06-01 Chiron Corporation Modified hiv env polypeptides
US6677155B1 (en) 1999-04-22 2004-01-13 The General Hospital Corporation Triple hybrid amplicon vector systems to generate retroviral packaging lines
EP1179083A4 (en) 1999-04-22 2003-04-23 Gen Hospital Corp TRIPLE HYBRID AMPLICON VECTOR SYSTEMS FOR THE PRODUCTION OF RETROVIRUS PACKING CELL LINES
EP1173597A1 (en) 1999-04-29 2002-01-23 Aarhus University Expression of heterologous genes from an ires translational cassette in retroviral vectors
US7083971B1 (en) 1999-06-07 2006-08-01 Cell Genesys, Inc. Hybrid yeast-bacteria cloning system and uses thereof
PT1792997E (pt) 1999-10-12 2012-02-02 Pasteur Institut Adn triplex lentiviral, vetores e células recombiantes contendo adn triplex lentiviral
AU2001265187A1 (en) * 2000-05-30 2001-12-11 Baylor College Of Medicine Chimeric viral vectors for gene therapy
WO2002022663A2 (en) 2000-09-18 2002-03-21 Maxygen, Inc. Stress resistant retroviruses
US6586251B2 (en) * 2000-10-31 2003-07-01 Regeneron Pharmaceuticals, Inc. Methods of modifying eukaryotic cells
US7214515B2 (en) 2001-01-05 2007-05-08 The General Hospital Corporation Viral delivery system for infectious transfer of large genomic DNA inserts
DE10111433A1 (de) 2001-03-09 2002-09-19 Bundesrepublik Deutschland Let Replikationskompetente molekulare Klone von porcinem endogenem Retrovirus der Klasse A und Klasse B,abgeleitet von Schweine- und humanen Zellen
US20030119104A1 (en) 2001-05-30 2003-06-26 Edward Perkins Chromosome-based platforms
US6835568B2 (en) * 2001-10-30 2004-12-28 Virxsys Corporation Regulated nucleic acid expression system
JP4598398B2 (ja) 2002-02-01 2010-12-15 オックスフォード バイオメディカ (ユーケー) リミテッド ウイルスベクター
EP1495125B1 (en) 2002-04-10 2010-06-16 THE GOVERNMENT OF THE UNITED STATES OF AMERICA, as represented by THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVICES Vac-bac shuttle vector system
EA012723B1 (ru) * 2002-11-25 2009-12-30 Бавариан Нордик А/С Рекомбинантный поксвирус, содержащий по меньшей мере два промотора ati вируса коровьей оспы, и его применение
WO2005106002A2 (en) * 2004-04-28 2005-11-10 The Trustees Of The University Of Pennsylvania Polyvalent viral vectors and a system for production thereof
US20080226677A1 (en) 2004-05-06 2008-09-18 Yasuko Mori Recombinant virus vector for gene transfer into lymphoid cells
EP1652932A1 (en) 2004-11-02 2006-05-03 GBF Gesellschaft für Biotechnologische Forschung mbH Method for the generation of virus producing cell lines and cell lines
ATE495246T1 (de) * 2004-11-24 2011-01-15 Anaeropharma Science Inc Neuartiger shuttle-vektor
CN101065492A (zh) 2004-11-24 2007-10-31 纳诺非科特有限公司 病毒载体
US20120121650A1 (en) 2006-08-18 2012-05-17 Johnston Robert E Chimeric Virus Vaccines
GB0702695D0 (en) * 2007-02-12 2007-03-21 Ark Therapeutics Ltd Production of vectors
EP2137296A2 (en) * 2007-03-23 2009-12-30 Wisconsin Alumni Research Foundation Somatic cell reprogramming
US20110027313A1 (en) 2008-04-04 2011-02-03 University Of Miami Viral recombineering and uses thereof
EP2480678B1 (en) 2010-09-02 2014-02-12 Molmed SpA Stable production of lentiviral vectors
US9273324B2 (en) 2010-12-05 2016-03-01 Andrew S. Belmont Recombinant gene expression
WO2012170431A2 (en) 2011-06-06 2012-12-13 Bluebird Bio, Inc. Improved geneswitch systems
GB201202516D0 (en) 2012-02-13 2012-03-28 Ucl Business Plc Materials and methods relating to packaging cell lines
JP2015529466A (ja) * 2012-09-14 2015-10-08 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 鎌状赤血球症の幹細胞遺伝子治療のためのレンチウイルスベクター
EP3117004A4 (en) * 2014-03-14 2017-12-06 University of Washington Genomic insulator elements and uses thereof
GB2538321A (en) 2015-05-15 2016-11-16 Glaxosmithkline Ip Dev Ltd Artificial chromosome for retroviral production
GB2538324A (en) 2015-05-15 2016-11-16 Glaxosmithkline Ip Dev Ltd Packaging cell line for retroviral production
KR102058113B1 (ko) * 2015-11-23 2019-12-23 주식회사 엘지화학 접착력이 개선된 리튬 이차전지용 전극 및 이의 제조방법
RU2752498C2 (ru) 2015-11-24 2021-07-28 Глэксосмитклайн Интеллекчуал Проперти Дивелопмент Лимитед Стабильные клеточные линии для продуцирования ретровирусов

Also Published As

Publication number Publication date
US20200063144A1 (en) 2020-02-27
RU2749717C2 (ru) 2021-06-16
US10450574B2 (en) 2019-10-22
JP2019500030A (ja) 2019-01-10
WO2017089307A1 (en) 2017-06-01
IL259223A (en) 2018-07-31
AU2016359838A1 (en) 2018-05-24
DE102016122317A1 (de) 2017-05-24
KR102067352B1 (ko) 2020-01-16
FR3044017B1 (fr) 2019-05-03
EP3380605A1 (en) 2018-10-03
AU2016359838B2 (en) 2020-08-06
JP7110096B2 (ja) 2022-08-01
RU2018118964A (ru) 2019-12-26
US20170145427A1 (en) 2017-05-25
FR3044017A1 (fr) 2017-05-26
SA518391585B1 (ar) 2020-10-26
IL259223B (en) 2022-05-01
KR20180073624A (ko) 2018-07-02
CN108291211A (zh) 2018-07-17
BR112018010639A2 (pt) 2019-01-22
RU2018118964A3 (OSRAM) 2020-04-02
IT201600117287A1 (it) 2018-05-21

Similar Documents

Publication Publication Date Title
US10450574B2 (en) Transient transfection method for retroviral production
AU2016360763B2 (en) Stable cell lines for retroviral production
US11795474B2 (en) Stable cell lines for retroviral production
GB2538321A (en) Artificial chromosome for retroviral production
GB2538324A (en) Packaging cell line for retroviral production
GB2544891A (en) Transient transfection method for retroviral production

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20211116

EEER Examination request

Effective date: 20211116

EEER Examination request

Effective date: 20211116

EEER Examination request

Effective date: 20211116

EEER Examination request

Effective date: 20211116

EEER Examination request

Effective date: 20211116