KR20240021231A - Aav 벡터 컬럼 정제 방법 - Google Patents

Aav 벡터 컬럼 정제 방법 Download PDF

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Publication number
KR20240021231A
KR20240021231A KR1020247000822A KR20247000822A KR20240021231A KR 20240021231 A KR20240021231 A KR 20240021231A KR 1020247000822 A KR1020247000822 A KR 1020247000822A KR 20247000822 A KR20247000822 A KR 20247000822A KR 20240021231 A KR20240021231 A KR 20240021231A
Authority
KR
South Korea
Prior art keywords
particles
column
raav
chromatography medium
total
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
KR1020247000822A
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English (en)
Korean (ko)
Inventor
온마르 카날
비제쉬 쿠마르
미 진
Original Assignee
스파크 테라퓨틱스, 인코포레이티드
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
Application filed by 스파크 테라퓨틱스, 인코포레이티드 filed Critical 스파크 테라퓨틱스, 인코포레이티드
Publication of KR20240021231A publication Critical patent/KR20240021231A/ko
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • 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
    • C12N15/86—Viral vectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B01D15/36—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction, e.g. ion-exchange, ion-pair, ion-suppression or ion-exclusion
    • B01D15/361—Ion-exchange
    • B01D15/363—Anion-exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/42—Selective adsorption, e.g. chromatography characterised by the development mode, e.g. by displacement or by elution
    • B01D15/422—Displacement mode
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2750/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssDNA viruses
    • C12N2750/00011—Details
    • C12N2750/14011—Parvoviridae
    • C12N2750/14111—Dependovirus, e.g. adenoassociated viruses
    • C12N2750/14141—Use of virus, viral particle or viral elements as a vector
    • C12N2750/14143—Use of virus, viral particle or viral elements as a vector viral genome or elements thereof as genetic vector
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2750/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssDNA viruses
    • C12N2750/00011—Details
    • C12N2750/14011—Parvoviridae
    • C12N2750/14111—Dependovirus, e.g. adenoassociated viruses
    • C12N2750/14151—Methods of production or purification of viral material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Virology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
KR1020247000822A 2021-06-11 2022-06-10 Aav 벡터 컬럼 정제 방법 Pending KR20240021231A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202163209680P 2021-06-11 2021-06-11
US63/209,680 2021-06-11
US202263366094P 2022-06-09 2022-06-09
US63/366,094 2022-06-09
PCT/US2022/072859 WO2022261663A1 (en) 2021-06-11 2022-06-10 Aav vector column purification methods

Publications (1)

Publication Number Publication Date
KR20240021231A true KR20240021231A (ko) 2024-02-16

Family

ID=84426294

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247000822A Pending KR20240021231A (ko) 2021-06-11 2022-06-10 Aav 벡터 컬럼 정제 방법

Country Status (13)

Country Link
US (1) US20240271159A1 (https=)
EP (1) EP4351755A4 (https=)
JP (1) JP2024525142A (https=)
KR (1) KR20240021231A (https=)
AU (1) AU2022289035A1 (https=)
BR (1) BR112023025999A2 (https=)
CA (1) CA3221540A1 (https=)
CL (1) CL2023003646A1 (https=)
CO (1) CO2023018191A2 (https=)
IL (1) IL309070A (https=)
MX (1) MX2023014809A (https=)
PE (1) PE20240359A1 (https=)
WO (1) WO2022261663A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024036251A1 (en) * 2022-08-12 2024-02-15 Ultragenyx Pharmaceutical Inc. Novel anion-exchange chromatography methods for separation of empty from full recombinant adeno-associated virus particles
EP4670812A1 (en) * 2024-06-27 2025-12-31 Sartorius Stedim Biotech GmbH CONTINUOUS POLISHING OF VIRAL CAPSIDES
WO2026064763A1 (en) * 2024-09-23 2026-03-26 Regeneron Pharmaceuticals, Inc. Partitioning anion exchange chromatography for purification of recombinant adeno-associated virus (raav)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602004030327D1 (de) * 2003-05-21 2011-01-13 Genzyme Corp Verfahren zur herstellung von präparationen rekombinanter aav-virionen, die weitgehend frei von leeren capsiden sind
US20120093775A1 (en) * 2009-03-27 2012-04-19 Proyecto De Biomedicina Cima, S.L. Methods and compositions for the treatment of cirrhosis and liver fibrosis
MY207534A (en) * 2017-06-30 2025-03-03 Spark Therapeutics Inc Aav vector column purification methods
US20230183659A1 (en) * 2021-10-29 2023-06-15 Homology Medicines, Inc. Methods and compositions for the purification of adeno-associated virus
EP4602172A1 (en) * 2022-10-11 2025-08-20 MeiraGTx UK II Limited Chromatography methods for purification of aav capsids

Also Published As

Publication number Publication date
JP2024525142A (ja) 2024-07-10
IL309070A (en) 2024-02-01
US20240271159A1 (en) 2024-08-15
CO2023018191A2 (es) 2024-01-25
WO2022261663A1 (en) 2022-12-15
EP4351755A4 (en) 2025-04-23
EP4351755A1 (en) 2024-04-17
AU2022289035A1 (en) 2024-01-04
BR112023025999A2 (pt) 2024-02-27
PE20240359A1 (es) 2024-02-27
CL2023003646A1 (es) 2024-10-25
CA3221540A1 (en) 2022-12-15
MX2023014809A (es) 2024-01-29

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20240109

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20250609

Comment text: Request for Examination of Application