EP0232410A4 - Lysis method and buffer for extraction of hepatitis b surface antigen from yeast cells. - Google Patents
Lysis method and buffer for extraction of hepatitis b surface antigen from yeast cells.Info
- Publication number
- EP0232410A4 EP0232410A4 EP19860905526 EP86905526A EP0232410A4 EP 0232410 A4 EP0232410 A4 EP 0232410A4 EP 19860905526 EP19860905526 EP 19860905526 EP 86905526 A EP86905526 A EP 86905526A EP 0232410 A4 EP0232410 A4 EP 0232410A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- hepatitis
- extraction
- buffer
- yeast cells
- surface 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.)
- Withdrawn
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
-
- 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
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/06—Lysis of microorganisms
- C12N1/063—Lysis of microorganisms of yeast
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Zoology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Medicinal Chemistry (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- Mycology (AREA)
- Virology (AREA)
- Biophysics (AREA)
- Tropical Medicine & Parasitology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Biomedical Technology (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Gastroenterology & Hepatology (AREA)
- General Engineering & Computer Science (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76604385A | 1985-08-15 | 1985-08-15 | |
US766043 | 1985-08-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0232410A1 EP0232410A1 (en) | 1987-08-19 |
EP0232410A4 true EP0232410A4 (en) | 1988-01-25 |
Family
ID=25075224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19860905526 Withdrawn EP0232410A4 (en) | 1985-08-15 | 1986-08-15 | Lysis method and buffer for extraction of hepatitis b surface antigen from yeast cells. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0232410A4 (en) |
JP (1) | JPS63501121A (en) |
WO (1) | WO1987001128A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE903626A (en) * | 1985-11-13 | 1986-03-03 | Labofina Sa | PROCESS FOR THE RECOVERY OF LOCALIZED POLYPEPTIDES IN THE PERIPLASMIC SPACE OF YEAST. |
RU1389060C (en) * | 1986-08-13 | 1993-06-30 | Институт иммунологии | Method of recombinant vaccine to hepatitis |
US5026828A (en) * | 1987-02-27 | 1991-06-25 | Merck & Co., Inc. | Method of purifying recombinant pres-1/S-2/S/S hepatitis B antigen from yeast |
EP0280470B1 (en) * | 1987-02-27 | 1993-07-07 | Merck & Co. Inc. | Method of purifying recombinant pres-1/s-2/s hepatitis b antigen from yeast |
EP0314240A3 (en) * | 1987-10-26 | 1990-03-28 | Merck & Co. Inc. | Process for purifying recombinant hepatitis antigens |
US5011915A (en) * | 1987-10-26 | 1991-04-30 | Merck & Co., Inc. | Process for purifying recombinant hepatitis antigens |
CA1327851C (en) * | 1988-06-22 | 1994-03-15 | Amy S. Christopher | Reconfigurable printer |
BE1009844A3 (en) * | 1995-12-22 | 1997-10-07 | Genencor Int | Process for harvesting protein. |
KR100918098B1 (en) * | 2007-08-02 | 2009-09-24 | 대한민국 | Adjuvants Including The Lytic Extract of Streptomyces Albus |
CN105669826B (en) * | 2014-11-17 | 2021-02-26 | 苏州药明康德新药开发有限公司 | Extraction reagent of yeast protein |
JP6778867B2 (en) * | 2015-08-07 | 2020-11-04 | 国立大学法人山口大学 | Polypeptide extraction method |
CN111100795A (en) * | 2019-12-27 | 2020-05-05 | 深圳康泰生物制品股份有限公司 | Recombinant hansenula polymorpha cell disruption buffer solution for expressing hand-foot-and-mouth disease vaccine antigen and preparation method and application thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0075395A2 (en) * | 1981-09-02 | 1983-03-30 | Biogen, Inc. | Products displaying the antigenicity of hepatitis B virus E antigens and methods of producing those antigens |
EP0110385A2 (en) * | 1982-11-30 | 1984-06-13 | THE UNITED STATES OF AMERICA as represented by the Secretary United States Department of Commerce | Process for producing poxvirus recombinants for expression of foreign genes |
EP0204680A2 (en) * | 1985-05-30 | 1986-12-10 | Smithkline Biologicals S.A. | Process for isolating and purifying the hepatitis B surface antigen |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3847737A (en) * | 1965-03-22 | 1974-11-12 | A Kanarek | Inactivation of myxoviruses and method of preparing a vaccine therefrom |
US4113712A (en) * | 1976-03-08 | 1978-09-12 | The Green Cross Corporation | HBsAG Particle composed of single polypeptide subunits and the preparation procedure |
FR2475572A1 (en) * | 1980-02-11 | 1981-08-14 | Pasteur Institut | PROCESS FOR OBTAINING LIPID ENVELOPE VIRUS FRAGMENTS, PARTICULARLY ANTIGENS USED AS VACCINES, PRODUCTS OBTAINED AND APPLICATIONS |
JPH0625069B2 (en) * | 1981-01-29 | 1994-04-06 | ブリティッシュ・テクノロジー・グループ・リミテッド | Method for producing hepatitis B vaccine |
FR2549291B2 (en) * | 1982-10-29 | 1986-05-09 | Radiotechnique Compelec | METHOD OF ENCAPSULATION OF ELECTRONIC COMPONENTS BY EXTRUSION OF PLASTIC MATERIAL AND APPLICATIONS TO THE MANUFACTURE OF LIGHT INDICATORS AND TO THE ENCAPSULATION OF ELECTRONIC CIRCUITS |
-
1986
- 1986-08-15 JP JP50454086A patent/JPS63501121A/en active Pending
- 1986-08-15 EP EP19860905526 patent/EP0232410A4/en not_active Withdrawn
- 1986-08-15 WO PCT/US1986/001704 patent/WO1987001128A1/en not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0075395A2 (en) * | 1981-09-02 | 1983-03-30 | Biogen, Inc. | Products displaying the antigenicity of hepatitis B virus E antigens and methods of producing those antigens |
EP0110385A2 (en) * | 1982-11-30 | 1984-06-13 | THE UNITED STATES OF AMERICA as represented by the Secretary United States Department of Commerce | Process for producing poxvirus recombinants for expression of foreign genes |
EP0204680A2 (en) * | 1985-05-30 | 1986-12-10 | Smithkline Biologicals S.A. | Process for isolating and purifying the hepatitis B surface antigen |
Non-Patent Citations (1)
Title |
---|
See also references of WO8701128A1 * |
Also Published As
Publication number | Publication date |
---|---|
JPS63501121A (en) | 1988-04-28 |
EP0232410A1 (en) | 1987-08-19 |
WO1987001128A1 (en) | 1987-02-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
17P | Request for examination filed |
Effective date: 19870813 |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 19880125 |
|
17Q | First examination report despatched |
Effective date: 19900821 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: AMGEN INC. |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19920722 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: LEVINE, MARK Inventor name: LEVINE, HOWARD, L. |