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
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.
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)
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)
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 |
-
1975
- 1975-10-22 DE DE19752547224 patent/DE2547224A1/en not_active Ceased
- 1975-10-23 FI FI752964A patent/FI752964A/fi not_active Application Discontinuation
- 1975-10-23 DK DK478575A patent/DK478575A/en unknown
- 1975-10-24 NO NO753578A patent/NO753578L/no unknown
- 1975-10-28 GB GB44308/75A patent/GB1529871A/en not_active Expired
- 1975-10-28 NL NL7512590A patent/NL7512590A/en not_active Application Discontinuation
- 1975-10-29 IE IE2352/75A patent/IE43702B1/en unknown
- 1975-10-30 IL IL48384A patent/IL48384A/en unknown
- 1975-10-30 CA CA238,673A patent/CA1053152A/en not_active Expired
- 1975-10-30 NZ NZ179108A patent/NZ179108A/en unknown
- 1975-10-30 ES ES442242A patent/ES442242A1/en not_active Expired
- 1975-10-30 DD DD189144A patent/DD124879A5/xx unknown
- 1975-10-31 FR FR7533471A patent/FR2289206A1/en active Granted
- 1975-10-31 JP JP50132085A patent/JPS5170810A/ja active Pending
- 1975-11-03 AU AU86282/75A patent/AU511934B2/en not_active Expired
-
1978
- 1978-06-20 DK DK278478A patent/DK278478A/en unknown
- 1978-09-14 FI FI782827A patent/FI782827A/en not_active Application Discontinuation
-
1981
- 1981-01-23 SE SE8100404A patent/SE8100404L/en unknown
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 |