NL7512590A - Isolation of high purity thermolabile E. coli enterotoxin - from culture filtrates by isotachophoresis or affinity chromatography (BE300476) - Google Patents

Isolation of high purity thermolabile E. coli enterotoxin - from culture filtrates by isotachophoresis or affinity chromatography (BE300476)

Info

Publication number
NL7512590A
NL7512590A NL7512590A NL7512590A NL7512590A NL 7512590 A NL7512590 A NL 7512590A NL 7512590 A NL7512590 A NL 7512590A NL 7512590 A NL7512590 A NL 7512590A NL 7512590 A NL7512590 A NL 7512590A
Authority
NL
Netherlands
Prior art keywords
thermolabile
high purity
isotachophoresis
isolation
enterotoxin
Prior art date
Application number
NL7512590A
Other languages
Dutch (nl)
Original Assignee
Sandoz Ag
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 CH1467174A external-priority patent/CH612994A5/en
Priority claimed from CH604075A external-priority patent/CH615196A5/en
Application filed by Sandoz Ag filed Critical Sandoz Ag
Publication of NL7512590A publication Critical patent/NL7512590A/en

Links

Classifications

    • 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
    • A61K39/025—Enterobacteriales, e.g. Enterobacter
    • A61K39/0258—Escherichia
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

Thermolabile E. coli enterotoxin is isolated from a crude or prepurified cell-free culture filtrate obtained by culturing an enteropathogenic E. coli strain, by subjecting the culture filtrate to isotachophoretic sepn. or affinity-chromatographic sepn. The enterotoxin can be used to prepare vaccines and sera for immunisation against E. coli injections and cholera. The enterotoxin is obtained in very high purity.
NL7512590A 1974-11-01 1975-10-28 Isolation of high purity thermolabile E. coli enterotoxin - from culture filtrates by isotachophoresis or affinity chromatography (BE300476) NL7512590A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH1467174A CH612994A5 (en) 1974-11-01 1974-11-01 Process for the preparation of coli enterotoxin
CH1645874 1974-12-11
CH1645974 1974-12-11
CH604075A CH615196A5 (en) 1975-05-12 1975-05-12 Purification process for coli enterotoxin

Publications (1)

Publication Number Publication Date
NL7512590A true NL7512590A (en) 1976-05-04

Family

ID=27428963

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7512590A NL7512590A (en) 1974-11-01 1975-10-28 Isolation of high purity thermolabile E. coli enterotoxin - from culture filtrates by isotachophoresis or affinity chromatography (BE300476)

Country Status (16)

Country Link
JP (1) JPS5170810A (en)
AU (1) AU511934B2 (en)
CA (1) CA1053152A (en)
DD (1) DD124879A5 (en)
DE (1) DE2547224A1 (en)
DK (2) DK478575A (en)
ES (1) ES442242A1 (en)
FI (2) FI752964A (en)
FR (1) FR2289206A1 (en)
GB (1) GB1529871A (en)
IE (1) IE43702B1 (en)
IL (1) IL48384A (en)
NL (1) NL7512590A (en)
NO (1) NO753578L (en)
NZ (1) NZ179108A (en)
SE (1) SE8100404L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4740585A (en) * 1984-07-30 1988-04-26 The Board Of Trustees Of The Leland Stanford Junior University Synthetic vaccine against urinary infections
IL78775A (en) * 1985-05-15 1992-06-21 Biotech Australia Pty Ltd Oral vaccines

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA738364B (en) * 1972-12-04 1974-09-25 Rit Rech Ind Therapeut Piglet colibacillosis vaccines and process for their preparation

Also Published As

Publication number Publication date
DK278478A (en) 1978-06-20
ES442242A1 (en) 1977-08-01
JPS5170810A (en) 1976-06-18
CA1053152A (en) 1979-04-24
DD124879A5 (en) 1977-03-16
NZ179108A (en) 1978-07-28
AU8628275A (en) 1977-05-12
NO753578L (en) 1976-05-04
FR2289206B1 (en) 1978-11-10
IE43702B1 (en) 1981-05-06
FR2289206A1 (en) 1976-05-28
IL48384A0 (en) 1976-03-31
DE2547224A1 (en) 1976-05-13
DK478575A (en) 1976-05-02
SE8100404L (en) 1981-01-23
IE43702L (en) 1976-05-01
FI782827A (en) 1978-09-14
IL48384A (en) 1979-05-31
FI752964A (en) 1976-05-02
GB1529871A (en) 1978-10-25
AU511934B2 (en) 1980-09-11

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BV The patent application has lapsed