ATE176929T1 - Verfahren zum umwandeln von lipid-haltigen bakterienkapseln polysaccharide zu lipid-freien polysacchariden - Google Patents

Verfahren zum umwandeln von lipid-haltigen bakterienkapseln polysaccharide zu lipid-freien polysacchariden

Info

Publication number
ATE176929T1
ATE176929T1 AT92307395T AT92307395T ATE176929T1 AT E176929 T1 ATE176929 T1 AT E176929T1 AT 92307395 T AT92307395 T AT 92307395T AT 92307395 T AT92307395 T AT 92307395T AT E176929 T1 ATE176929 T1 AT E176929T1
Authority
AT
Austria
Prior art keywords
lipid
polysaccharides
free
polysaccharide
converting
Prior art date
Application number
AT92307395T
Other languages
English (en)
Inventor
Ann L Lee
Robert D Sitrin
Walter E Manger
Mark S Rienstra
Original Assignee
Merck & 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 US07/909,346 external-priority patent/US5314811A/en
Application filed by Merck & Co Inc filed Critical Merck & Co Inc
Application granted granted Critical
Publication of ATE176929T1 publication Critical patent/ATE176929T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicinal Preparation (AREA)
  • General Preparation And Processing Of Foods (AREA)
AT92307395T 1991-08-16 1992-08-12 Verfahren zum umwandeln von lipid-haltigen bakterienkapseln polysaccharide zu lipid-freien polysacchariden ATE176929T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74652391A 1991-08-16 1991-08-16
US07/909,346 US5314811A (en) 1992-07-13 1992-07-13 Process for converting lipid-containing bacterial capsular polysaccharide into lipid-free polysaccharide

Publications (1)

Publication Number Publication Date
ATE176929T1 true ATE176929T1 (de) 1999-03-15

Family

ID=27114616

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92307395T ATE176929T1 (de) 1991-08-16 1992-08-12 Verfahren zum umwandeln von lipid-haltigen bakterienkapseln polysaccharide zu lipid-freien polysacchariden

Country Status (18)

Country Link
EP (1) EP0528635B1 (de)
JP (1) JPH05209002A (de)
KR (1) KR930004473A (de)
CN (1) CN1071699A (de)
AT (1) ATE176929T1 (de)
AU (1) AU2105492A (de)
BG (1) BG98470A (de)
CA (1) CA2075681C (de)
CZ (1) CZ28694A3 (de)
DE (1) DE69228454T2 (de)
FI (1) FI940700A (de)
HU (1) HU9400426D0 (de)
IL (1) IL102763A0 (de)
MX (1) MX9204721A (de)
NZ (1) NZ243892A (de)
SK (1) SK18594A3 (de)
WO (1) WO1993004183A1 (de)
YU (1) YU89692A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69731380T2 (de) * 1996-02-14 2006-02-23 Merck & Co., Inc. Verfahren zur präzipitation von polysacchariden
US6410025B1 (en) 1996-02-14 2002-06-25 Merck & Co., Inc. Polysaccharide precipitation process
SE0003958D0 (sv) 2000-10-31 2000-10-31 Biogaia Fermentation Ab Method for growth of microorganisms
HU230490B1 (hu) 2001-01-23 2016-08-29 Sanofi Pasteur Inc. Multivalens, meningokokkusz-eredetű poliszaccharid és fehérje konjugátumát tartalmazó vakcina
GB0115176D0 (en) * 2001-06-20 2001-08-15 Chiron Spa Capular polysaccharide solubilisation and combination vaccines
KR100826963B1 (ko) * 2001-11-13 2008-05-02 주식회사 포스코 고로 노심온도 관리 방법
GB0408978D0 (en) * 2004-04-22 2004-05-26 Chiron Srl Meningococcal fermentation for preparing conjugate vaccines
EP2409995A3 (de) * 2007-02-28 2012-08-15 Lipoxen Technologies Limited Reduktion von Endotoxin aus Polysialinsäuren
FR2918671B1 (fr) 2007-07-10 2010-10-15 Sanofi Pasteur Milieu de culture d'haemophilus influenzae type b.
CN101724085B (zh) * 2008-10-22 2011-09-21 上海生物制品研究所 一种荚膜多糖纯化方法
CN103059149B (zh) * 2011-10-19 2016-08-31 天士力制药集团股份有限公司 一种prp多糖提取方法
CN102660602B (zh) * 2012-04-17 2015-03-25 江苏康泰生物医学技术有限公司 快速纯化细菌荚膜多糖的方法
CN102731670B (zh) * 2012-06-29 2014-09-03 成都欧林生物科技股份有限公司 Hib荚膜多糖纯化工艺
MY182282A (en) * 2015-05-04 2021-01-18 Pfizer Group b streptococcus polysaccharide-protein conjugates, methods for producing conjugates, immunogenic compositions comprising conjugates, and uses thereof
BR102019021510A2 (pt) * 2019-10-14 2022-01-25 Instituto Butantan Processo de produção, recuperação e purificação de polissacarídeo capsular poliribosil-ribitol-fosfato (prp) e uso do mesmo

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316964A1 (fr) * 1975-07-11 1977-02-04 Pasteur Institut Medicament contenant, a titre de principe actif, un produit a base de polysaccharides, notamment obtenu a partir de lipopolysaccharides bacteriens
NZ188211A (en) * 1977-10-28 1984-09-28 American Cyanamid Co Isolation of polyribosyl ribitol phosphate(prp)from haemophilus influenzae type b;vaccine comprising prp and bordetellapertussis antigens

Also Published As

Publication number Publication date
BG98470A (en) 1994-12-02
EP0528635B1 (de) 1999-02-24
CN1071699A (zh) 1993-05-05
CZ28694A3 (en) 1994-05-18
AU2105492A (en) 1993-02-18
FI940700A0 (fi) 1994-02-15
SK18594A3 (en) 1994-08-10
YU89692A (sh) 1995-10-24
IL102763A0 (en) 1993-01-31
NZ243892A (en) 1994-06-27
HU9400426D0 (en) 1994-05-30
WO1993004183A1 (en) 1993-03-04
DE69228454T2 (de) 1999-07-15
KR930004473A (ko) 1993-03-22
DE69228454D1 (de) 1999-04-01
MX9204721A (es) 1993-07-01
CA2075681C (en) 2003-03-25
JPH05209002A (ja) 1993-08-20
CA2075681A1 (en) 1993-02-17
EP0528635A1 (de) 1993-02-24
FI940700A (fi) 1994-02-15

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