FR2561256B1 - Procede de purification de particules biologiques de type antigene hbs, par ultracentrifugation de flottation sur gradient de densite - Google Patents

Procede de purification de particules biologiques de type antigene hbs, par ultracentrifugation de flottation sur gradient de densite

Info

Publication number
FR2561256B1
FR2561256B1 FR8404139A FR8404139A FR2561256B1 FR 2561256 B1 FR2561256 B1 FR 2561256B1 FR 8404139 A FR8404139 A FR 8404139A FR 8404139 A FR8404139 A FR 8404139A FR 2561256 B1 FR2561256 B1 FR 2561256B1
Authority
FR
France
Prior art keywords
ultracentrifugation
flotation
purification
density gradient
biological particles
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.)
Expired
Application number
FR8404139A
Other languages
English (en)
Other versions
FR2561256A1 (fr
Inventor
Philippe Adamowicz
Daniel Labert
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.)
Institut Pasteur de Lille
Original Assignee
Institut Pasteur de Lille
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 Institut Pasteur de Lille filed Critical Institut Pasteur de Lille
Priority to FR8404139A priority Critical patent/FR2561256B1/fr
Publication of FR2561256A1 publication Critical patent/FR2561256A1/fr
Application granted granted Critical
Publication of FR2561256B1 publication Critical patent/FR2561256B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/005—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from viruses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • 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
    • C12N2730/00—Reverse transcribing DNA viruses
    • C12N2730/00011—Details
    • C12N2730/10011—Hepadnaviridae
    • C12N2730/10111—Orthohepadnavirus, e.g. hepatitis B virus
    • C12N2730/10122—New viral proteins or individual genes, new structural or functional aspects of known viral proteins or genes
FR8404139A 1984-03-16 1984-03-16 Procede de purification de particules biologiques de type antigene hbs, par ultracentrifugation de flottation sur gradient de densite Expired FR2561256B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8404139A FR2561256B1 (fr) 1984-03-16 1984-03-16 Procede de purification de particules biologiques de type antigene hbs, par ultracentrifugation de flottation sur gradient de densite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8404139A FR2561256B1 (fr) 1984-03-16 1984-03-16 Procede de purification de particules biologiques de type antigene hbs, par ultracentrifugation de flottation sur gradient de densite

Publications (2)

Publication Number Publication Date
FR2561256A1 FR2561256A1 (fr) 1985-09-20
FR2561256B1 true FR2561256B1 (fr) 1987-01-02

Family

ID=9302134

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8404139A Expired FR2561256B1 (fr) 1984-03-16 1984-03-16 Procede de purification de particules biologiques de type antigene hbs, par ultracentrifugation de flottation sur gradient de densite

Country Status (1)

Country Link
FR (1) FR2561256B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7711378A (nl) * 1976-11-02 1978-05-05 Merck & Co Inc Werkwijze voor het bereiden van preparaten die dane-deeltjes bevatten.
JPS5610119A (en) * 1979-07-05 1981-02-02 Alpha Therapeutic Corp Manufacture of b type hepatitis infection preventive vaccine
FR2470795A1 (fr) * 1979-12-07 1981-06-12 Pasteur Institut Procede de purification de particules d'origine biologique, notamment de l'antigene de surface du virus de l'hepatite b (aghbs) et les produits obtenus

Also Published As

Publication number Publication date
FR2561256A1 (fr) 1985-09-20

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Legal Events

Date Code Title Description
ST Notification of lapse