CA2270404A1 - Proteine de fixation de la lactoferrine issue de streptococcus uberis - Google Patents

Proteine de fixation de la lactoferrine issue de streptococcus uberis Download PDF

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Publication number
CA2270404A1
CA2270404A1 CA002270404A CA2270404A CA2270404A1 CA 2270404 A1 CA2270404 A1 CA 2270404A1 CA 002270404 A CA002270404 A CA 002270404A CA 2270404 A CA2270404 A CA 2270404A CA 2270404 A1 CA2270404 A1 CA 2270404A1
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CA
Canada
Prior art keywords
uberis
binding
binding protein
protein
blf
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.)
Abandoned
Application number
CA002270404A
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English (en)
Inventor
Min Jiang
Andrew A. Potter
Philip Ronald Maclachlan
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.)
University of Saskatchewan
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2270404A1 publication Critical patent/CA2270404A1/fr
Abandoned legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/195Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria
    • C07K14/315Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Streptococcus (G), e.g. Enterococci
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04Antibacterial agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Zoology (AREA)
  • Medicinal Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Plant Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Communicable Diseases (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Oncology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

Cette invention a trait à la protéine de fixation de la lactoferrine bovine (bLF) issue de Streptococcus uberis (S. Uberis) ainsi qu'au gène codant ladite bLF (lbp). On peut utiliser ces protéines de fixation de la lactoferrine dans des compositions vaccinales pour la prévention et le traitement d'infections dues à S. Uberis, des mammites notamment, ainsi que dans le cadre de méthodes diagnostiques visant à déterminer la présence d'infections dues à S. Uberis. L'invention a également trait à une région de régulation adjacente de lbp, dénommée mga.
CA002270404A 1996-11-14 1997-11-14 Proteine de fixation de la lactoferrine issue de streptococcus uberis Abandoned CA2270404A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US3111796P 1996-11-14 1996-11-14
US60/031,117 1996-11-14
PCT/CA1997/000867 WO1998021231A2 (fr) 1996-11-14 1997-11-14 PROTEINE DE FIXATION DE LA LACTOFERRINE ISSUE DE $i(STREPTOCOCCUS UBERIS)

Publications (1)

Publication Number Publication Date
CA2270404A1 true CA2270404A1 (fr) 1998-05-22

Family

ID=21857732

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002270404A Abandoned CA2270404A1 (fr) 1996-11-14 1997-11-14 Proteine de fixation de la lactoferrine issue de streptococcus uberis

Country Status (8)

Country Link
EP (1) EP0948528A2 (fr)
JP (1) JP2001504335A (fr)
KR (1) KR20000068980A (fr)
AU (1) AU5044198A (fr)
BR (1) BR9713355A (fr)
CA (1) CA2270404A1 (fr)
IL (1) IL129566A0 (fr)
WO (1) WO1998021231A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4343328A2 (fr) 2022-08-25 2024-03-27 Uniwersytet Jagiellonski Procédé et composition de diagnostic pour la détection de la mammite provoquée par e. coli, s. uberis, s. agalactiae ou s. aureus

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1572975B1 (fr) 2002-11-26 2014-07-16 University Of Tennessee Research Foundation Molecule d'adhesion de streptococcus uberis
CN101918435A (zh) * 2007-10-25 2010-12-15 昆士兰大学 链球菌m蛋白,免疫原性片段,核酸和应用方法
GB0818231D0 (en) * 2008-10-06 2008-11-12 Univ Nottingham Composition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9201013D0 (en) * 1992-01-17 1992-03-11 Animal Health Inst Vaccines
CA2222701C (fr) * 1995-06-08 2012-02-07 University Of Saskatchewan Facteur camp du streptococcus uberis

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4343328A2 (fr) 2022-08-25 2024-03-27 Uniwersytet Jagiellonski Procédé et composition de diagnostic pour la détection de la mammite provoquée par e. coli, s. uberis, s. agalactiae ou s. aureus

Also Published As

Publication number Publication date
EP0948528A2 (fr) 1999-10-13
WO1998021231A3 (fr) 1998-08-27
WO1998021231A2 (fr) 1998-05-22
BR9713355A (pt) 2000-01-25
IL129566A0 (en) 2000-02-29
JP2001504335A (ja) 2001-04-03
KR20000068980A (ko) 2000-11-25
AU5044198A (en) 1998-06-03

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Legal Events

Date Code Title Description
FZDE Discontinued