NL6910520A - Extraction of antigens - Google Patents
Extraction of antigensInfo
- Publication number
- NL6910520A NL6910520A NL6910520A NL6910520A NL6910520A NL 6910520 A NL6910520 A NL 6910520A NL 6910520 A NL6910520 A NL 6910520A NL 6910520 A NL6910520 A NL 6910520A NL 6910520 A NL6910520 A NL 6910520A
- Authority
- NL
- Netherlands
- Prior art keywords
- antigens
- extraction
- fluid
- materias
- desensitising
- 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
- A61K39/35—Allergens
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Medicinal Chemistry (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Compounds Of Unknown Constitution (AREA)
Abstract
Materias e.g. plants and grasses, skin of cats, dogs, horses, antibiotics are mixed with an extraction fluid e.g. water and a basic nitrogen-containing organic solvent, such as pyridine. The fluid is then separated from insoluble material, and evaporated to leave the antigens in a dry, stable powdery form. The antigens are useful for desensitising e.g. in hay-fever and asthma.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6910520A NL6910520A (en) | 1969-07-09 | 1969-07-09 | Extraction of antigens |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6910520A NL6910520A (en) | 1969-07-09 | 1969-07-09 | Extraction of antigens |
Publications (1)
Publication Number | Publication Date |
---|---|
NL6910520A true NL6910520A (en) | 1971-01-12 |
Family
ID=19807429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6910520A NL6910520A (en) | 1969-07-09 | 1969-07-09 | Extraction of antigens |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL6910520A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3953588A (en) * | 1972-12-11 | 1976-04-27 | Merck Patent Gesellschaft Mit Beschraenkter Haftung | Process for the production of allergen-containing extracts |
US3995023A (en) * | 1972-12-11 | 1976-11-30 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Process for the production of allergen-containing extracts |
US4027006A (en) * | 1972-12-11 | 1977-05-31 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Process for the production of allergen-containing extracts |
-
1969
- 1969-07-09 NL NL6910520A patent/NL6910520A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3953588A (en) * | 1972-12-11 | 1976-04-27 | Merck Patent Gesellschaft Mit Beschraenkter Haftung | Process for the production of allergen-containing extracts |
US3995023A (en) * | 1972-12-11 | 1976-11-30 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Process for the production of allergen-containing extracts |
US4027006A (en) * | 1972-12-11 | 1977-05-31 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Process for the production of allergen-containing extracts |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE777305A (en) | PROCESS FOR PREPARING THE PYROCATECHINE AND ITS MONOETHERS | |
NL6910520A (en) | Extraction of antigens | |
BE766520A (en) | UNSATURATED ORGANIC COMPOUNDS AND METHOD OF PREPARATION | |
AU458509B2 (en) | Improvements in or relating to revolving animal handling plant | |
NL6902007A (en) | Powdered or granular fertilizers | |
IL37661A (en) | Cultivation of valuable plants in greenhouses | |
EG10661A (en) | New terpene aryl ethers used as pesticides,animal and plant insecticides and method for preparation | |
NL157512B (en) | METHOD FOR GRANULATING POWDER FERTILIZERS AND ARTIFICIAL FERTILIZER GRANULES OBTAINED ACCORDING TO THIS METHOD. | |
FR2117809A1 (en) | Natural manure granules - by dehydration of cow manure | |
Cassidy | The Boletaceae of the Medicine Bow National Forest of Wyoming | |
ES396596A1 (en) | Antibiotic complexes | |
ES285273A1 (en) | Improvements in the preparation of fertilizers (Machine-translation by Google Translate, not legally binding) | |
SAWADA | On the Transplantation of Transplantable Animal Tumors into the Alimentary Canal (II Report) | |
NL158356B (en) | DEVICE FOR THE PLANTING OF PLANT GROWTH STIMULATING SUBSTANCES, IN PARTICULAR FERTILIZERS. | |
ES312321A1 (en) | Procedure for the manufacture of a soluble prepared in water of the 3.5 dinitro-o-toluamida. (Machine-translation by Google Translate, not legally binding) | |
ES426028A1 (en) | A method of manufacturing a fertilizer. (Machine-translation by Google Translate, not legally binding) | |
BE583546A (en) | Material invulnerable to radar camouflage. | |
Bauer | Action against the dangers of utilization of mineral oils and by-products, and their influence on water, soil and air. | |
POETZL | Development and application of chemical methods as a contribution to the solution of complex research problems(Development and application of chemical methods for natural science research problems including radioactive climate in underground areas and analysis of fission products in fallout) | |
Jones | Wool performance in the foundation flock of Debouillet sheep | |
ES393131A1 (en) | Installation for the manufacture of adhesive bars. (Machine-translation by Google Translate, not legally binding) | |
IL37201A (en) | Oxadiazolylmethyl-and thiadiazolylmethyl-phosphorus compounds,their production and their use for the control of animal and vegetable pests | |
AU248184B2 (en) | Improvements in or relating to methods producing dry, free flowing preparations which are stable in air and contain a biologically valuable substance | |
GB1247939A (en) | Poultry cage assembly | |
ES402754A1 (en) | Radioactive generator of water vapor, liqueur and solidifier of substances with new chemical links. (Machine-translation by Google Translate, not legally binding) |