DK173215B1 - Fremgangsmåde til rensning af hepatitis A vironer - Google Patents

Fremgangsmåde til rensning af hepatitis A vironer Download PDF

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Publication number
DK173215B1
DK173215B1 DK198804379A DK437988A DK173215B1 DK 173215 B1 DK173215 B1 DK 173215B1 DK 198804379 A DK198804379 A DK 198804379A DK 437988 A DK437988 A DK 437988A DK 173215 B1 DK173215 B1 DK 173215B1
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DK
Denmark
Prior art keywords
hav
approx
aqueous phase
volume
cells
Prior art date
Application number
DK198804379A
Other languages
Danish (da)
English (en)
Other versions
DK437988A (da
DK437988D0 (da
Inventor
Emilio A Emini
John Alfred Lewis
Marcy Ellen Armstrong
Original Assignee
Merck & Co 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
Application filed by Merck & Co Inc filed Critical Merck & Co Inc
Publication of DK437988D0 publication Critical patent/DK437988D0/da
Publication of DK437988A publication Critical patent/DK437988A/da
Application granted granted Critical
Publication of DK173215B1 publication Critical patent/DK173215B1/da

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/28Compounds containing heavy metals
    • A61K31/29Antimony or bismuth compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/12Viral antigens
    • A61K39/29Hepatitis virus
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/12Viral antigens
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • 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
    • C12N7/02Recovery or purification
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/51Medicinal preparations containing antigens or antibodies comprising whole cells, viruses or DNA/RNA
    • A61K2039/525Virus
    • A61K2039/5254Virus avirulent or attenuated
    • 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
    • C12N2770/00MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses positive-sense
    • C12N2770/00011Details
    • C12N2770/32011Picornaviridae
    • C12N2770/32411Hepatovirus, i.e. hepatitis A virus
    • C12N2770/32434Use of virus or viral component as vaccine, e.g. live-attenuated or inactivated virus, VLP, viral protein
    • 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
    • C12N2770/00MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses positive-sense
    • C12N2770/00011Details
    • C12N2770/32011Picornaviridae
    • C12N2770/32411Hepatovirus, i.e. hepatitis A virus
    • C12N2770/32451Methods of production or purification of viral material
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Virology (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Immunology (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Communicable Diseases (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Oncology (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Catalysts (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Physical Water Treatments (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Non-Flushing Toilets (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
DK198804379A 1987-08-06 1988-08-05 Fremgangsmåde til rensning af hepatitis A vironer DK173215B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8272087A 1987-08-06 1987-08-06
US8272087 1987-08-06

Publications (3)

Publication Number Publication Date
DK437988D0 DK437988D0 (da) 1988-08-05
DK437988A DK437988A (da) 1989-04-04
DK173215B1 true DK173215B1 (da) 2000-04-03

Family

ID=22173006

Family Applications (1)

Application Number Title Priority Date Filing Date
DK198804379A DK173215B1 (da) 1987-08-06 1988-08-05 Fremgangsmåde til rensning af hepatitis A vironer

Country Status (16)

Country Link
US (1) US5521082A (enExample)
EP (1) EP0302692B1 (enExample)
JP (1) JPH0648980B2 (enExample)
KR (1) KR970001711B1 (enExample)
AT (1) ATE84067T1 (enExample)
AU (1) AU612168B2 (enExample)
CY (1) CY1773A (enExample)
DE (1) DE3877082T2 (enExample)
DK (1) DK173215B1 (enExample)
ES (1) ES2042751T3 (enExample)
GR (1) GR3007158T3 (enExample)
IE (1) IE61294B1 (enExample)
IL (1) IL87257A0 (enExample)
NZ (1) NZ225583A (enExample)
PT (1) PT88178B (enExample)
ZA (1) ZA885726B (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8913665D0 (en) * 1989-06-14 1989-08-02 Univ Birmingham Method of preparing vaccines against rna viruses
CA2047041A1 (en) * 1990-07-18 1992-01-19 John A. Lewis Process for purification of hepatitis-a virus capsids
JPH0834362B2 (ja) * 1991-03-08 1996-03-29 ローム株式会社 電気部品取り外し機
GB9111230D0 (en) * 1991-05-24 1991-07-17 Wellcome Found Virus production
US5506129A (en) * 1991-05-24 1996-04-09 Evans Medical Limited Virus production
IT1248075B (it) * 1991-06-18 1995-01-05 Sclavo Spa Processo per la purificazione del virus dell'epatite a (hav), virus cosi` purificato e composizioni vaccinali che lo contengono.
FR2686084B1 (fr) * 1992-01-10 1995-12-22 Bioprojet Soc Civ Nouveaux derives de l'imidazole, leur preparation et leurs applications therapeutiques.
USRE37303E1 (en) * 1992-01-10 2001-07-31 Institut National Del La Sante Et De La Recherche Medicale Imidazole compounds and their therapeutic applications
DZ1706A1 (fr) 1992-08-07 2002-02-17 Merck & Co Inc Vaccin contre le virus de l'hepatite a.
FR2696748B1 (fr) 1992-10-14 1994-12-30 Pasteur Merieux Serums Vacc Procédé de préparation d'antigènes et de vaccins de l'hépatite A (HAV).
HRP950097A2 (en) 1994-03-08 1997-06-30 Merck & Co Inc Hepatitis a virus culture process
PT751988E (pt) * 1994-03-22 2000-05-31 Immune Response Corp Inc Producao e isolamento altamente eficientes de particulas virais
WO1997008298A1 (en) 1995-08-30 1997-03-06 Genzyme Corporation Chromatographic purification of adenovirus and aav
US6261823B1 (en) 1996-12-13 2001-07-17 Schering Corporation Methods for purifying viruses
US20080261289A1 (en) * 1996-12-13 2008-10-23 Schering-Plough Corporation Compositions comprising viruses and methods for concentrating virus preparations
US6544769B1 (en) * 1996-12-13 2003-04-08 Schering Corporation Compostions comprising viruses and methods for concentrating virus preparations
US6783939B2 (en) * 2000-07-07 2004-08-31 Alphavax, Inc. Alphavirus vectors and virosomes with modified HIV genes for use in vaccines
KR100762477B1 (ko) * 2001-05-31 2007-10-02 주식회사 포스코 고로의 출선구 개공장치
EP1432791B2 (en) * 2001-09-06 2013-10-23 Alphavax, Inc. Alphavirus replicon vector systems
US20050272029A1 (en) * 2002-08-16 2005-12-08 Bertrand Saunier Hepatitis c viral-like particle purification
CA2509973C (en) * 2002-12-13 2013-02-26 Alphavax, Inc. Multi-antigenic alphavirus replicon particles and methods
EP1608762B1 (en) * 2003-03-20 2014-01-08 Alphavax, Inc. Improved alphavirus replicons and helper constructs
ATE432285T1 (de) * 2003-07-11 2009-06-15 Alphavax Inc Cytomegalovirusimpfstoffe, die auf dem alphavirus basieren
NZ582495A (en) 2007-06-21 2012-05-25 Alphavax Inc Promoterless cassettes for expression of alphavirus structural proteins
BR112012026095A2 (pt) 2010-04-14 2015-09-15 Emd Millipore Corp métodos de produção de estoques de vírus de alta pureza e altos títulos e métodos de uso dos mesmos.
MY192159A (en) * 2015-10-15 2022-08-03 Biocon Ltd Method for detecting neutralizing antibodies against recombinant human insulin in human serum
EP3695849A1 (en) 2019-02-13 2020-08-19 Mediagnost Gesellschaft für Forschung und Herstellung von Diagnostika GmbH Method for extracting hepatitis a virus (hav) antigen from cell culture

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7216091A (enExample) * 1971-12-03 1973-06-05
US3919044A (en) * 1973-03-28 1975-11-11 Armour Pharma Processes for concentrating and purifying viruses and viral antigens
US3994870A (en) * 1974-01-31 1976-11-30 The Community Blood Council Of Greater New York, Inc. Purification of hepatitis B surface antigen
FR2398504A1 (fr) * 1977-07-29 1979-02-23 Tours Inst Virologie Culture de virus de l'hepatite a, in vitro. application a la production d'un antigene reactif, d'immunserums specifiques et de vaccins contre l'hepatite a
US4164566A (en) * 1978-08-17 1979-08-14 Merck & Co., Inc. Hepatitis a virus cell culture in vitro
US4894228A (en) * 1982-04-07 1990-01-16 The United States Of America As Represented By The Department Of Health And Human Services Vaccine against hepatitis A virus
US4614793A (en) * 1983-10-14 1986-09-30 Merck & Co., Inc. Hepatitis A--subunit antigen
US4683294A (en) * 1985-04-03 1987-07-28 Smith Kline Rit, S.A. Process for the extraction and purification of proteins from culture media producing them
IT1248075B (it) * 1991-06-18 1995-01-05 Sclavo Spa Processo per la purificazione del virus dell'epatite a (hav), virus cosi` purificato e composizioni vaccinali che lo contengono.

Also Published As

Publication number Publication date
IE882407L (en) 1989-02-06
DK437988A (da) 1989-04-04
DE3877082D1 (de) 1993-02-11
PT88178A (pt) 1989-06-30
IE61294B1 (en) 1994-10-19
US5521082A (en) 1996-05-28
CY1773A (en) 1995-10-20
JPS6451080A (en) 1989-02-27
ATE84067T1 (de) 1993-01-15
PT88178B (pt) 1995-03-01
KR890003407A (ko) 1989-04-14
ES2042751T3 (es) 1993-12-16
EP0302692A3 (en) 1990-02-14
EP0302692A2 (en) 1989-02-08
KR970001711B1 (ko) 1997-02-14
NZ225583A (en) 1991-07-26
DE3877082T2 (de) 1993-06-03
GR3007158T3 (enExample) 1993-07-30
IL87257A0 (en) 1988-12-30
AU612168B2 (en) 1991-07-04
EP0302692B1 (en) 1992-12-30
DK437988D0 (da) 1988-08-05
JPH0648980B2 (ja) 1994-06-29
ZA885726B (en) 1989-04-26
AU2051888A (en) 1989-03-23

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PUP Patent expired