ZA200706968B - Purification of streptococcal capsular polysaccharide - Google Patents

Purification of streptococcal capsular polysaccharide

Info

Publication number
ZA200706968B
ZA200706968B ZA200706968A ZA200706968A ZA200706968B ZA 200706968 B ZA200706968 B ZA 200706968B ZA 200706968 A ZA200706968 A ZA 200706968A ZA 200706968 A ZA200706968 A ZA 200706968A ZA 200706968 B ZA200706968 B ZA 200706968B
Authority
ZA
South Africa
Prior art keywords
purification
capsular polysaccharide
streptococcal capsular
streptococcal
polysaccharide
Prior art date
Application number
ZA200706968A
Other languages
English (en)
Inventor
Costantino Paolo
Original Assignee
Novartis Vaccines & Diagnostic
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 Novartis Vaccines & Diagnostic filed Critical Novartis Vaccines & Diagnostic
Publication of ZA200706968B publication Critical patent/ZA200706968B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0003—General processes for their isolation or fractionation, e.g. purification or extraction from biomass
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
    • 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

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Sustainable Development (AREA)
  • Oncology (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Communicable Diseases (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Detergent Compositions (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
ZA200706968A 2005-02-01 2007-08-20 Purification of streptococcal capsular polysaccharide ZA200706968B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0502096.1A GB0502096D0 (en) 2005-02-01 2005-02-01 Purification of streptococcal capsular polysaccharide

Publications (1)

Publication Number Publication Date
ZA200706968B true ZA200706968B (en) 2008-11-26

Family

ID=34307821

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200706968A ZA200706968B (en) 2005-02-01 2007-08-20 Purification of streptococcal capsular polysaccharide

Country Status (12)

Country Link
US (1) US20100063270A1 (xx)
EP (2) EP2270056A3 (xx)
JP (1) JP2008528052A (xx)
CN (1) CN101146829A (xx)
AU (1) AU2006211049B2 (xx)
CA (1) CA2596653A1 (xx)
GB (1) GB0502096D0 (xx)
IL (1) IL184980A0 (xx)
MX (1) MX2007009276A (xx)
NZ (1) NZ560928A (xx)
WO (1) WO2006082527A2 (xx)
ZA (1) ZA200706968B (xx)

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EP3034516A1 (en) * 2014-12-19 2016-06-22 Novartis AG Purification of streptococcal capsular polysaccharide
CN106146679B (zh) * 2015-04-23 2019-02-01 中国医学科学院医学生物学研究所 一种纯化细菌荚膜多糖的方法
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EA201992636A1 (ru) * 2017-05-05 2020-04-17 Серум Инститьют Оф Индия Прайват Лимитед Способ удаления примесей из препаратов на основе бактериальных капсулярных полисахаридов
JP7111799B2 (ja) 2017-07-05 2022-08-02 インベントプライズ リミテッド ライアビリティ カンパニー 溶菌酵素、接線流濾過、及びマルチモードクロマトグラフィを用いたワクチン生産のための多糖精製
US10702596B2 (en) 2017-07-05 2020-07-07 Inventprise, Llc Polysaccharide purification for vaccine production using lytic enzymes, tangential flow filtration, and multimode chromatography
CN109336989B (zh) * 2018-10-22 2022-05-13 北京智飞绿竹生物制药有限公司 一种通过粘度控制制备肺炎球菌荚膜多糖的方法
JP7239509B6 (ja) * 2019-02-22 2023-03-28 ファイザー・インク 細菌多糖類を精製するための方法
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CN113234770B (zh) * 2021-06-15 2024-06-14 广州知易生物科技有限公司 脆弱拟杆菌荚膜多糖a的制备方法
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Also Published As

Publication number Publication date
WO2006082527A2 (en) 2006-08-10
GB0502096D0 (en) 2005-03-09
EP2270056A3 (en) 2011-03-02
AU2006211049A1 (en) 2006-08-10
EP1848746A2 (en) 2007-10-31
IL184980A0 (en) 2007-12-03
JP2008528052A (ja) 2008-07-31
CA2596653A1 (en) 2006-08-10
CN101146829A (zh) 2008-03-19
AU2006211049B2 (en) 2012-06-07
MX2007009276A (es) 2007-09-19
EP2270056A2 (en) 2011-01-05
NZ560928A (en) 2010-05-28
US20100063270A1 (en) 2010-03-11
WO2006082527A3 (en) 2006-11-16

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