CA2387666A1 - Proteine du virus de l'hepatite c (hcv) a oxydoreduction reversible a conformation de type endogene - Google Patents

Proteine du virus de l'hepatite c (hcv) a oxydoreduction reversible a conformation de type endogene Download PDF

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Publication number
CA2387666A1
CA2387666A1 CA002387666A CA2387666A CA2387666A1 CA 2387666 A1 CA2387666 A1 CA 2387666A1 CA 002387666 A CA002387666 A CA 002387666A CA 2387666 A CA2387666 A CA 2387666A CA 2387666 A1 CA2387666 A1 CA 2387666A1
Authority
CA
Canada
Prior art keywords
hcv
protein
amino acid
proteins
functionally equivalent
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.)
Abandoned
Application number
CA002387666A
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English (en)
Inventor
Alfons Bosman
Erik Depla
Geert Maertens
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.)
Fujirebio Europe NV SA
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2387666A1 publication Critical patent/CA2387666A1/fr
Abandoned legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/005Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from viruses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/16Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
    • 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
    • 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
    • A61P31/14Antivirals for RNA viruses
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/08Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses
    • C07K16/10Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses from RNA viruses
    • C07K16/1081Togaviridae, e.g. flavivirus, rubella virus, hog cholera virus
    • C07K16/109Hepatitis C virus; Hepatitis G virus
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/30Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/34Identification of a linear epitope shorter than 20 amino acid residues or of a conformational epitope defined by amino acid residues
    • 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
    • C12N2770/24011Flaviviridae
    • C12N2770/24211Hepacivirus, e.g. hepatitis C virus, hepatitis G virus
    • C12N2770/24222New viral proteins or individual genes, new structural or functional aspects of known viral proteins or genes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Virology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Communicable Diseases (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Oncology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

La présente invention concerne des protéines HCV dans lesquelles les résidus de cystéine sont protégés de façon réversible durant la purification. Cette procédure de purification donne finalement des protéines HCV qui présentent une activité biologique, une conformation protéinique de type endogène et des épitopes correspondants. Cette invention concerne aussi des techniques de recherche de médicament utilisant ces protéines HCV, et des applications diagnostiques et thérapeutiques, telles que des vaccins et des médicaments.
CA002387666A 1999-10-27 2000-10-25 Proteine du virus de l'hepatite c (hcv) a oxydoreduction reversible a conformation de type endogene Abandoned CA2387666A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP99870225 1999-10-27
EP99870225.2 1999-10-27
US16928899P 1999-12-07 1999-12-07
US60/169,288 1999-12-07
PCT/EP2000/010499 WO2001030815A1 (fr) 1999-10-27 2000-10-25 Proteine du virus de l'hepatite c (hcv) a oxydoreduction reversible a conformation de type endogene

Publications (1)

Publication Number Publication Date
CA2387666A1 true CA2387666A1 (fr) 2001-05-03

Family

ID=30129297

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002387666A Abandoned CA2387666A1 (fr) 1999-10-27 2000-10-25 Proteine du virus de l'hepatite c (hcv) a oxydoreduction reversible a conformation de type endogene

Country Status (14)

Country Link
EP (1) EP1224214A1 (fr)
JP (1) JP2003513022A (fr)
CN (1) CN1384839A (fr)
AU (1) AU1144501A (fr)
BR (1) BR0015170A (fr)
CA (1) CA2387666A1 (fr)
CZ (1) CZ20021819A3 (fr)
HU (1) HUP0203195A3 (fr)
MX (1) MXPA02004052A (fr)
NZ (1) NZ518095A (fr)
PL (1) PL354990A1 (fr)
RU (1) RU2002109480A (fr)
WO (1) WO2001030815A1 (fr)
ZA (1) ZA200203169B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020064835A1 (en) * 2000-07-10 2002-05-30 Diosynth Rtp, Inc. Purification of human troponin I
US7238356B2 (en) 2001-04-24 2007-07-03 Innogenetics N.V. Core-glycosylated HCV envelope proteins
EP1481984A1 (fr) * 2003-05-28 2004-12-01 Innogenetics N.V. Ns5 du virus l'hepatite c (vhc) modifie
CA2906407A1 (fr) * 2013-03-14 2014-09-18 Abbott Laboratories Antigenes recombinants ns3 de vhc et leurs mutants pour la detection d'anticorps amelioree
EP3756648A1 (fr) * 2019-06-27 2020-12-30 Imnate Sarl Formulations de vaccin améliorées

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4734362A (en) * 1986-02-03 1988-03-29 Cambridge Bioscience Corporation Process for purifying recombinant proteins, and products thereof
ATE162799T1 (de) * 1989-06-02 1998-02-15 Genetic Systems Corp Peptide mit thiolgeschütztem cystein zur verwendung in immuntests
EP1845108A3 (fr) * 1994-07-29 2007-10-24 Innogenetics N.V. Anticorps monoclonaux de protéines d'enveloppe de virus de l'hépatite C purifiée pour l'utilisation de diagnostic et thérapeutique
GB9703406D0 (en) * 1997-02-19 1997-04-09 Chiron Spa Expression of heterologous proteins
EP0947525A1 (fr) * 1998-03-27 1999-10-06 Innogenetics N.V. Epitopes de protéines d'enveloppe virale et anticorps spécifiques pour cet epitope: usage pour le diagnostic de l'antigène de virus HCV dans le tissu hÔte

Also Published As

Publication number Publication date
NZ518095A (en) 2003-09-26
PL354990A1 (en) 2004-03-22
WO2001030815A1 (fr) 2001-05-03
BR0015170A (pt) 2002-06-25
ZA200203169B (en) 2003-09-23
AU1144501A (en) 2001-05-08
CZ20021819A3 (cs) 2003-06-18
JP2003513022A (ja) 2003-04-08
RU2002109480A (ru) 2004-03-10
CN1384839A (zh) 2002-12-11
HUP0203195A3 (en) 2004-07-28
HUP0203195A2 (hu) 2002-12-28
MXPA02004052A (es) 2002-11-07
EP1224214A1 (fr) 2002-07-24

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued