ATE393165T1 - Reinigungsverfahren für bakterielles cytolysin - Google Patents

Reinigungsverfahren für bakterielles cytolysin

Info

Publication number
ATE393165T1
ATE393165T1 AT05797390T AT05797390T ATE393165T1 AT E393165 T1 ATE393165 T1 AT E393165T1 AT 05797390 T AT05797390 T AT 05797390T AT 05797390 T AT05797390 T AT 05797390T AT E393165 T1 ATE393165 T1 AT E393165T1
Authority
AT
Austria
Prior art keywords
bacterial cytolysin
salt
extract
cytolysin
culture
Prior art date
Application number
AT05797390T
Other languages
English (en)
Inventor
Ralph L Biemans
Carine Goraj
Emmanuel Mertens
A Vandercammen
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
Application granted granted Critical
Publication of ATE393165T1 publication Critical patent/ATE393165T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/195—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
    • C07K14/3156—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Streptococcus (G), e.g. Enterococci from Streptococcus pneumoniae (Pneumococcus)
    • 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
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/107—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides
    • C07K1/113—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides without change of the primary structure
    • C07K1/1136—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides without change of the primary structure by reversible modification of the secondary, tertiary or quarternary structure, e.g. using denaturating or stabilising agents
    • 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
    • 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
    • A61K2039/60—Medicinal preparations containing antigens or antibodies characteristics by the carrier linked to the antigen
    • A61K2039/6087—Polysaccharides; Lipopolysaccharides [LPS]
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Analytical Chemistry (AREA)
  • Pulmonology (AREA)
  • Mycology (AREA)
  • Microbiology (AREA)
  • Immunology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Detergent Compositions (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
AT05797390T 2004-09-22 2005-09-20 Reinigungsverfahren für bakterielles cytolysin ATE393165T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0421083.7A GB0421083D0 (en) 2004-09-22 2004-09-22 Purification process

Publications (1)

Publication Number Publication Date
ATE393165T1 true ATE393165T1 (de) 2008-05-15

Family

ID=33397075

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05797390T ATE393165T1 (de) 2004-09-22 2005-09-20 Reinigungsverfahren für bakterielles cytolysin

Country Status (15)

Country Link
US (1) US20070231876A1 (de)
EP (1) EP1791860B1 (de)
JP (1) JP4934591B2 (de)
AT (1) ATE393165T1 (de)
CA (1) CA2580113C (de)
CY (1) CY1107960T1 (de)
DE (1) DE602005006294T2 (de)
DK (1) DK1791860T3 (de)
ES (1) ES2304724T3 (de)
GB (1) GB0421083D0 (de)
HR (1) HRP20080242T3 (de)
PL (1) PL1791860T3 (de)
PT (1) PT1791860E (de)
SI (1) SI1791860T1 (de)
WO (1) WO2006032499A1 (de)

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BR112013024322B1 (pt) 2011-03-22 2020-04-22 Serum Inst India Ltd processo para preparação de polissacarídeos
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IL312327B2 (en) 2014-01-21 2026-02-01 Pfizer Immunogenic preparations comprising conjugated capsular saccharide antigens and their uses
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PL3244917T3 (pl) 2015-01-15 2023-07-17 Pfizer Inc. Kompozycje immunogenne do zastosowania w szczepionkach przeciwko pneumokokom
KR20250058066A (ko) 2015-07-21 2025-04-29 화이자 인코포레이티드 접합된 캡슐형 사카라이드 항원을 포함하는 면역원성 조성물, 그를 포함하는 키트 및 그의 용도
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EP3493837B1 (de) 2016-08-05 2022-08-31 Sanofi Pasteur, Inc. Polyvalente pneumokokken-polysaccharid-proteinkonjugatzusammensetzung
US11224652B2 (en) 2016-08-05 2022-01-18 Sanofi Pasteur Inc. Multivalent pneumococcal polysaccharide-protein conjugate composition
IL267709B2 (en) 2016-12-30 2025-04-01 Vaxcyte Inc Polypeptide-antigen conjugates with unnatural amino acids
US11951165B2 (en) 2016-12-30 2024-04-09 Vaxcyte, Inc. Conjugated vaccine carrier proteins
BR112019014833A2 (pt) 2017-01-20 2020-04-14 Pfizer composições imunogênicas para uso em vacinas pneumococais
US10259865B2 (en) 2017-03-15 2019-04-16 Adma Biologics, Inc. Anti-pneumococcal hyperimmune globulin for the treatment and prevention of pneumococcal infection
WO2019152921A1 (en) 2018-02-05 2019-08-08 Sanofi Pasteur Inc. Multivalent pneumococcal polysaccharide-protein conjugate composition
BR112020015696A2 (pt) 2018-02-05 2020-12-08 Sanofi Pasteur, Inc. Composição de conjugado polissacarídeo-proteína pneumocócico multivalente
TW202011985A (zh) 2018-04-18 2020-04-01 韓商Ｓｋ生物科學股份有限公司 肺炎鏈球菌的莢膜多醣類以及其免疫原性接合體
GB201807303D0 (en) 2018-05-03 2018-06-20 London School Of Hygeine & Tropical Medicine Glyconjugate vaccines
US11260119B2 (en) 2018-08-24 2022-03-01 Pfizer Inc. Escherichia coli compositions and methods thereof
US20220016229A1 (en) 2018-12-12 2022-01-20 Pfizer Inc. Immunogenic Multiple Hetero-Antigen Polysaccharide-Protein Conjugates and uses thereof
JP7551618B2 (ja) 2018-12-12 2024-09-17 グラクソスミスクライン バイオロジカルズ ソシエテ アノニム Ｏ－結合型グリコシル化のための修飾キャリアタンパク質
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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CA3200602A1 (en) 2020-11-04 2022-05-12 Pfizer Inc. Immunogenic compositions for use in pneumococcal vaccines
US12357681B2 (en) 2020-12-23 2025-07-15 Pfizer Inc. E. coli FimH mutants and uses thereof
CA3218544A1 (en) 2021-05-03 2022-11-10 Pfizer Inc. Vaccination against bacterial and betacoronavirus infections
WO2022234416A1 (en) 2021-05-03 2022-11-10 Pfizer Inc. Vaccination against pneumoccocal and covid-19 infections
CA3221075A1 (en) 2021-05-28 2022-12-01 Pfizer Inc. Immunogenic compositions comprising conjugated capsular saccharide antigens and uses thereof
JP7714690B2 (ja) 2021-05-28 2025-07-29 ファイザー・インク コンジュゲートさせた莢膜糖抗原を含む免疫原性組成物およびその使用
JP2025508749A (ja) 2022-01-13 2025-04-10 ファイザー・インク コンジュゲートさせた莢膜糖抗原を含む免疫原性組成物およびその使用
WO2023161817A1 (en) 2022-02-25 2023-08-31 Pfizer Inc. Methods for incorporating azido groups in bacterial capsular polysaccharides
US20250312433A1 (en) 2022-05-11 2025-10-09 Pfizer Inc. Process for Producing of Vaccine Formulations With Preservatives
US20260130987A1 (en) 2022-10-19 2026-05-14 Pfizer Inc. Vaccination against pneumoccocal and covid-19 infections
WO2024110827A1 (en) 2022-11-21 2024-05-30 Pfizer Inc. Methods for preparing conjugated capsular saccharide antigens and uses thereof
EP4622665A2 (de) 2022-11-22 2025-10-01 Pfizer Inc. Immunogene zusammensetzungen mit konjugierten kapselsaccharidantigenen und verwendungen davon
CN120513083A (zh) 2022-12-01 2025-08-19 辉瑞大药厂 肺炎链球菌缀合物疫苗制剂
WO2024166008A1 (en) 2023-02-10 2024-08-15 Pfizer Inc. Immunogenic compositions comprising conjugated capsular saccharide antigens and uses thereof
AU2024246082A1 (en) 2023-03-30 2025-10-16 Pfizer Inc. Immunogenic compositions comprising conjugated capsular saccharide antigens and uses thereof
PE20252779A1 (es) 2023-04-14 2025-12-22 Pfizer Composiciones inmunogenas que comprenden antigenos de sacarido capsular conjugados y usos de estos
WO2024224266A1 (en) 2023-04-24 2024-10-31 Pfizer Inc. Immunogenic compositions comprising conjugated capsular saccharide antigens and uses thereof
CN121263203A (zh) 2023-05-19 2026-01-02 葛兰素史克生物有限公司 诱导对呼吸道合胞病毒和肺炎链球菌感染的免疫反应的方法
TW202527906A (zh) 2023-09-14 2025-07-16 美商輝瑞股份有限公司 包含經結合之肺炎鏈球菌莢膜醣抗原之佐劑化致免疫性組成物及其用途
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WO2025186705A2 (en) 2024-03-06 2025-09-12 Pfizer Inc. Immunogenic compositions comprising conjugated capsular saccharide antigens and uses thereof
TW202602467A (zh) 2024-03-11 2026-01-16 美商輝瑞股份有限公司 包含經共軛之大腸桿菌糖的免疫原性組成物及其用途
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Also Published As

Publication number Publication date
GB0421083D0 (en) 2004-10-27
PT1791860E (pt) 2008-05-20
WO2006032499A1 (en) 2006-03-30
CA2580113A1 (en) 2006-03-30
ES2304724T3 (es) 2008-10-16
DE602005006294T2 (de) 2008-08-14
JP2008513408A (ja) 2008-05-01
DK1791860T3 (da) 2008-07-14
EP1791860A1 (de) 2007-06-06
CA2580113C (en) 2018-01-16
DE602005006294D1 (de) 2008-06-05
SI1791860T1 (sl) 2008-08-31
EP1791860B1 (de) 2008-04-23
JP4934591B2 (ja) 2012-05-16
HRP20080242T3 (en) 2008-09-30
US20070231876A1 (en) 2007-10-04
CY1107960T1 (el) 2013-09-04
PL1791860T3 (pl) 2008-09-30

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