SG11201609132TA - Purification of secreted polysaccharides from s. agalactiae - Google Patents

Purification of secreted polysaccharides from s. agalactiae

Info

Publication number
SG11201609132TA
SG11201609132TA SG11201609132TA SG11201609132TA SG11201609132TA SG 11201609132T A SG11201609132T A SG 11201609132TA SG 11201609132T A SG11201609132T A SG 11201609132TA SG 11201609132T A SG11201609132T A SG 11201609132TA SG 11201609132T A SG11201609132T A SG 11201609132TA
Authority
SG
Singapore
Prior art keywords
agalactiae
purification
secreted polysaccharides
secreted
polysaccharides
Prior art date
Application number
SG11201609132TA
Other languages
English (en)
Inventor
Evita Balducci
Francesco Berti
Valdemar Robert Janulczyk
Y Ros Immaculada Margarit
Chiara Toniolo
Original Assignee
Glaxosmithkline Biolog 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 Glaxosmithkline Biolog Sa filed Critical Glaxosmithkline Biolog Sa
Publication of SG11201609132TA publication Critical patent/SG11201609132TA/en

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/195—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria
    • C07K14/315—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Streptococcus (G), e.g. Enterococci
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Epidemiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biotechnology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Mycology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Immunology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Sustainable Development (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
SG11201609132TA 2014-05-07 2015-05-05 Purification of secreted polysaccharides from s. agalactiae SG11201609132TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14167448 2014-05-07
PCT/EP2015/059773 WO2015169774A1 (fr) 2014-05-07 2015-05-05 Purification de polysaccharides sécrétés par s. agalactiae

Publications (1)

Publication Number Publication Date
SG11201609132TA true SG11201609132TA (en) 2016-11-29

Family

ID=50679914

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201609132TA SG11201609132TA (en) 2014-05-07 2015-05-05 Purification of secreted polysaccharides from s. agalactiae

Country Status (6)

Country Link
US (1) US10150979B2 (fr)
EP (1) EP3140414B1 (fr)
BE (1) BE1022780B1 (fr)
ES (1) ES2933027T3 (fr)
SG (1) SG11201609132TA (fr)
WO (1) WO2015169774A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3034516A1 (fr) 2014-12-19 2016-06-22 Novartis AG Purification de polysaccharides capsulaires de streptocoques
TWI718144B (zh) * 2015-05-04 2021-02-11 美商輝瑞股份有限公司 Ｂ型鏈球菌多醣－蛋白質軛合物、製造軛合物之方法、含軛合物之免疫原性組成物、及其用途
CN106729696A (zh) * 2017-01-19 2017-05-31 中山大学 一种罗非鱼源无乳链球菌荚膜多糖疫苗的制备方法及其应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2403001C (fr) * 2000-03-16 2012-07-03 The Children's Hospital Of Philadelphia Modulation de la production de polysaccharides capsulaires de pneumocoques
EP1828230A2 (fr) 2004-12-16 2007-09-05 Stichting Top Institute Food and Nutrition Nouvel efficient procédé de production de polysaccharides capsulaires de bactéries gram-positives pathogènes par expression hétérologue et sécrétion de polysaccharides complexes dans des bactéries gram-positives non-pathogènes et non-invasives

Also Published As

Publication number Publication date
US10150979B2 (en) 2018-12-11
EP3140414A1 (fr) 2017-03-15
WO2015169774A1 (fr) 2015-11-12
EP3140414B1 (fr) 2022-10-26
BE1022780A1 (fr) 2016-09-02
BE1022780B1 (fr) 2016-09-02
US20170073716A1 (en) 2017-03-16
ES2933027T3 (es) 2023-01-31

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