GB1554812A - Purifying hepatitis b surface antigen - Google Patents

Purifying hepatitis b surface antigen

Info

Publication number
GB1554812A
GB1554812A GB729978A GB729978A GB1554812A GB 1554812 A GB1554812 A GB 1554812A GB 729978 A GB729978 A GB 729978A GB 729978 A GB729978 A GB 729978A GB 1554812 A GB1554812 A GB 1554812A
Authority
GB
United Kingdom
Prior art keywords
surface antigen
purifying hepatitis
hepatitis
purifying
antigen
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
GB729978A
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.)
Merck and Co Inc
Original Assignee
Merck and 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 and Co Inc filed Critical Merck and Co Inc
Priority to GB729978A priority Critical patent/GB1554812A/en
Priority claimed from GB7657/77A external-priority patent/GB1554811A/en
Publication of GB1554812A publication Critical patent/GB1554812A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A61K39/12—Viral antigens
    • A61K39/29—Hepatitis virus
    • A61K39/292—Serum hepatitis virus, hepatitis B virus, e.g. Australia antigen
    • 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
    • A61K39/12—Viral antigens
    • 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
    • C12N2730/10151—Methods of production or purification of viral material

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Virology (AREA)
  • Microbiology (AREA)
  • Immunology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mycology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Communicable Diseases (AREA)
GB729978A 1977-02-23 1977-02-23 Purifying hepatitis b surface antigen Expired GB1554812A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB729978A GB1554812A (en) 1977-02-23 1977-02-23 Purifying hepatitis b surface antigen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB729978A GB1554812A (en) 1977-02-23 1977-02-23 Purifying hepatitis b surface antigen
GB7657/77A GB1554811A (en) 1977-02-23 1977-02-23 Purifying hepatitis b surface antigen

Publications (1)

Publication Number Publication Date
GB1554812A true GB1554812A (en) 1979-10-31

Family

ID=26241325

Family Applications (1)

Application Number Title Priority Date Filing Date
GB729978A Expired GB1554812A (en) 1977-02-23 1977-02-23 Purifying hepatitis b surface antigen

Country Status (1)

Country Link
GB (1) GB1554812A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470795A1 (en) * 1979-12-07 1981-06-12 Pasteur Institut PROCESS FOR THE PURIFICATION OF PARTICLES OF BIOLOGICAL ORIGIN, IN PARTICULAR OF THE SURFACE ANTIGEN OF HEPATITIS B VIRUS (AGHBS) AND THE PRODUCTS OBTAINED

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470795A1 (en) * 1979-12-07 1981-06-12 Pasteur Institut PROCESS FOR THE PURIFICATION OF PARTICLES OF BIOLOGICAL ORIGIN, IN PARTICULAR OF THE SURFACE ANTIGEN OF HEPATITIS B VIRUS (AGHBS) AND THE PRODUCTS OBTAINED

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Legal Events

Date Code Title Description
PS Patent sealed
704A Declaration that licence is not available as of right for an excepted use (par. 4a/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940223