JPS5379011A - Hepatisis b den particle - Google Patents

Hepatisis b den particle

Info

Publication number
JPS5379011A
JPS5379011A JP13093077A JP13093077A JPS5379011A JP S5379011 A JPS5379011 A JP S5379011A JP 13093077 A JP13093077 A JP 13093077A JP 13093077 A JP13093077 A JP 13093077A JP S5379011 A JPS5379011 A JP S5379011A
Authority
JP
Japan
Prior art keywords
hepatisis
den
particle
den particle
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.)
Granted
Application number
JP13093077A
Other languages
Japanese (ja)
Other versions
JPS635381B2 (en
Inventor
Jiee Makuaree Uiriamu
Etsuchi Wasumusu Edowaado
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
Priority claimed from US05/784,191 external-priority patent/US4129646A/en
Application filed by Merck and Co Inc filed Critical Merck and Co Inc
Publication of JPS5379011A publication Critical patent/JPS5379011A/en
Publication of JPS635381B2 publication Critical patent/JPS635381B2/ja
Granted 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D43/00—Separating particles from liquids, or liquids from solids, otherwise than by sedimentation or filtration
    • 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
JP13093077A 1976-11-02 1977-11-02 Hepatisis b den particle Granted JPS5379011A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73786276A 1976-11-02 1976-11-02
US05/784,191 US4129646A (en) 1976-11-02 1977-04-04 Isolating hepatitis B Dane particles

Publications (2)

Publication Number Publication Date
JPS5379011A true JPS5379011A (en) 1978-07-13
JPS635381B2 JPS635381B2 (en) 1988-02-03

Family

ID=27113269

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13093077A Granted JPS5379011A (en) 1976-11-02 1977-11-02 Hepatisis b den particle

Country Status (5)

Country Link
JP (1) JPS5379011A (en)
DE (1) DE2748520A1 (en)
FR (3) FR2394297A1 (en)
GB (2) GB1554400A (en)
NL (1) NL7711378A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4102996A (en) * 1977-04-20 1978-07-25 Merck & Co., Inc. Method of preparing hepatitis B core antigen
DK366778A (en) * 1978-08-18 1980-02-19 Foss Electric As METHOD OF COUNTING BACTERIES
DE3049690A1 (en) * 1979-07-05 1982-02-18 Alpha Therapeutic Corp PROCESS FOR PRODUCING HEPATITIS B VACCINE
DE3150935A1 (en) * 1981-12-23 1983-06-30 Uwe Dr.med. 3400 Göttingen Böttcher Process for the production of hepatitis B vaccine
EP0114291A3 (en) * 1983-01-24 1985-12-04 Bodo Dr. Plewinsky Medium for separating dissolved and/or undissolved materials according to their different buoyancies or densities, using solutions of pure metatungstates
FR2561256B1 (en) * 1984-03-16 1987-01-02 Pasteur Institut PROCESS FOR THE PURIFICATION OF BIOLOGICAL PARTICLES OF THE HBS ANTIGEN TYPE, BY ULTRACENTRIFUGATION OF FLOTATION ON DENSITY GRADIENT

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5182720A (en) * 1974-12-09 1976-07-20 Merck & Co Inc Kanen a kogen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1356413A (en) * 1971-09-09 1974-06-12 Pfizer Ltd Method of obtaining purified australia antigen from blood serum
US4024243A (en) * 1975-06-16 1977-05-17 Merck & Co., Inc. Process for isolating hepatitis B antigen
FR2412315A1 (en) * 1977-02-23 1979-07-20 Merck & Co Inc Concentrating hepatitis-B surface antigen from plasma - by isopycnic zonal banding on sodium bromide gradient, useful for vaccine prodn.
GB1554811A (en) * 1977-02-23 1979-10-31 Merck & Co Inc Purifying hepatitis b surface antigen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5182720A (en) * 1974-12-09 1976-07-20 Merck & Co Inc Kanen a kogen

Also Published As

Publication number Publication date
FR2422406B1 (en) 1982-11-19
FR2394297B1 (en) 1982-11-19
GB1554400A (en) 1979-10-17
GB1554399A (en) 1979-10-17
FR2422406A1 (en) 1979-11-09
NL7711378A (en) 1978-05-05
FR2422399A1 (en) 1979-11-09
JPS635381B2 (en) 1988-02-03
DE2748520A1 (en) 1978-05-03
FR2422399B1 (en) 1982-11-19
DE2748520C2 (en) 1987-07-30
FR2394297A1 (en) 1979-01-12

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