GB2102291B - Method for purifying polyosides of streptococcus pneumoniae and vaccine based on polyosides thus purified - Google Patents

Method for purifying polyosides of streptococcus pneumoniae and vaccine based on polyosides thus purified

Info

Publication number
GB2102291B
GB2102291B GB08223061A GB8223061A GB2102291B GB 2102291 B GB2102291 B GB 2102291B GB 08223061 A GB08223061 A GB 08223061A GB 8223061 A GB8223061 A GB 8223061A GB 2102291 B GB2102291 B GB 2102291B
Authority
GB
United Kingdom
Prior art keywords
polyosides
purifying
purified
streptococcus pneumoniae
vaccine based
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
GB08223061A
Other languages
English (en)
Other versions
GB2102291A (en
Inventor
Francois Arminjon
Robert Donikian
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 Merieux SA
Original Assignee
Institut Merieux SA
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 Merieux SA filed Critical Institut Merieux SA
Publication of GB2102291A publication Critical patent/GB2102291A/en
Application granted granted Critical
Publication of GB2102291B publication Critical patent/GB2102291B/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
    • A61K39/02—Bacterial antigens
    • A61K39/09—Lactobacillales, e.g. aerococcus, enterococcus, lactobacillus, lactococcus, streptococcus
    • A61K39/092—Streptococcus

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Peptides Or Proteins (AREA)
GB08223061A 1980-12-11 1981-12-11 Method for purifying polyosides of streptococcus pneumoniae and vaccine based on polyosides thus purified Expired GB2102291B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8026320A FR2495939B1 (fr) 1980-12-11 1980-12-11 Procede de purification de polyosides de streptococcus pneumoniae et vaccin a base de polyosides ainsi purifies

Publications (2)

Publication Number Publication Date
GB2102291A GB2102291A (en) 1983-02-02
GB2102291B true GB2102291B (en) 1985-07-24

Family

ID=9248957

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08223061A Expired GB2102291B (en) 1980-12-11 1981-12-11 Method for purifying polyosides of streptococcus pneumoniae and vaccine based on polyosides thus purified

Country Status (7)

Country Link
BE (1) BE891444A (enrdf_load_stackoverflow)
CH (1) CH662056A5 (enrdf_load_stackoverflow)
DE (1) DE3152621T1 (enrdf_load_stackoverflow)
FR (1) FR2495939B1 (enrdf_load_stackoverflow)
GB (1) GB2102291B (enrdf_load_stackoverflow)
NL (1) NL8120466A (enrdf_load_stackoverflow)
WO (1) WO1982001995A1 (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0449856B1 (en) * 1988-12-16 2001-09-12 De Staat Der Nederlanden Vertegenwoordigd Door De Minister Van Welzijn, Volksgezondheid En Cultuur Pneumolysin mutants and pneumococcal vaccines made therefrom
CA2059693C (en) * 1991-01-28 2003-08-19 Peter J. Kniskern Polysaccharide antigens from streptococcus pneumoniae
CA2059692C (en) * 1991-01-28 2004-11-16 Peter J. Kniskern Pneumoccoccal polysaccharide conjugate vaccine
EP1866342B1 (en) * 2005-04-08 2018-11-21 Wyeth LLC Separation of contaminants from streptococcus pneumoniae polysaccharide by ph manipulation
UA99278C2 (ru) 2007-03-23 2012-08-10 УАЙЕТ ЭлЭлСи Способ получения существенно очищенных капсульных полисахаридов из лизата клеток streptococcus pneumoniae
KR101307703B1 (ko) 2008-12-18 2013-09-11 와이어쓰 엘엘씨 탄소를 사용하여 스트렙토코커스 뉴모니에 폴리사카라이드 분자량을 조절하는 방법
US8795689B2 (en) 2008-12-18 2014-08-05 Wyeth Llc Method for controlling Streptococcus pneumoniae serotype 19A polysaccharide molecular weight
WO2011151841A1 (en) * 2010-05-31 2011-12-08 Panacea Biotec Limited Fermentation process for streptococcus pneumoniae
WO2015171370A1 (en) 2014-05-05 2015-11-12 Medtronic, Inc. Methods and compositions for scd, crt, crt-d, or sca therapy identification and/or selection
GB202016165D0 (en) 2020-10-12 2020-11-25 Optivalent Ltd Vaccine
GB2614916A (en) 2022-01-25 2023-07-26 Optivalent Ltd Intradermal vaccine complement

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2388563A1 (fr) * 1977-04-29 1978-11-24 Fabre Sa Pierre Vaccins acellulaires perfectionnes contenant des polysaccharides capsulaires

Also Published As

Publication number Publication date
GB2102291A (en) 1983-02-02
WO1982001995A1 (en) 1982-06-24
CH662056A5 (fr) 1987-09-15
DE3152621C2 (enrdf_load_stackoverflow) 1988-05-11
DE3152621T1 (de) 1983-11-17
FR2495939A1 (fr) 1982-06-18
NL8120466A (nl) 1982-11-01
BE891444A (fr) 1982-06-11
FR2495939B1 (fr) 1985-10-11

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20011210