GB1247614A - Improved therapeutic and diagnostic allergenic extract and process for preparing same - Google Patents

Improved therapeutic and diagnostic allergenic extract and process for preparing same

Info

Publication number
GB1247614A
GB1247614A GB3142869A GB3142869A GB1247614A GB 1247614 A GB1247614 A GB 1247614A GB 3142869 A GB3142869 A GB 3142869A GB 3142869 A GB3142869 A GB 3142869A GB 1247614 A GB1247614 A GB 1247614A
Authority
GB
United Kingdom
Prior art keywords
diagnostic
extract
improved therapeutic
preparing same
powder
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.)
Expired
Application number
GB3142869A
Inventor
Kermit Maynard Espey
John Joseph Gavin
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.)
Bayer Corp
Original Assignee
Miles Laboratories Inc
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 Miles Laboratories Inc filed Critical Miles Laboratories Inc
Priority to GB3142869A priority Critical patent/GB1247614A/en
Publication of GB1247614A publication Critical patent/GB1247614A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/531—Production of immunochemical test materials
    • 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
    • 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
    • A61K39/36—Allergens from pollen

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Mycology (AREA)
  • Urology & Nephrology (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)

Abstract

1,247,614. Allergen extracts. MILES LABORATORIES Inc. 20 June, 1969, No. 31428/ 69. Heading A5B. Extracts of substances capable of producing an allergic response are produced by extracting the substance with a mixture of water and an organic solvent which contains basic nitrogen, e.g. a heterocylic tertiary amine such as pyridine, quinoline, lutidine, collidine or picoline, separating the liquid from all solid material and volatilising it to produce a dry, stable, powder. The liquid extract may be sterilized, e.g. by filtration and may be used in curative and diagnostic preparations. The extract may be further treated by redissolving the powder in water and precipitating an active substance from the solution by addition of a precipitating agent such as potash alum.
GB3142869A 1969-06-20 1969-06-20 Improved therapeutic and diagnostic allergenic extract and process for preparing same Expired GB1247614A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3142869A GB1247614A (en) 1969-06-20 1969-06-20 Improved therapeutic and diagnostic allergenic extract and process for preparing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3142869A GB1247614A (en) 1969-06-20 1969-06-20 Improved therapeutic and diagnostic allergenic extract and process for preparing same

Publications (1)

Publication Number Publication Date
GB1247614A true GB1247614A (en) 1971-09-29

Family

ID=10322961

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3142869A Expired GB1247614A (en) 1969-06-20 1969-06-20 Improved therapeutic and diagnostic allergenic extract and process for preparing same

Country Status (1)

Country Link
GB (1) GB1247614A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0067130A2 (en) * 1981-06-04 1982-12-15 LABORATORIO FARMACEUTICO LOFARMA S.a.s. An allergen dry powder composition and process for its preparation
WO2018065538A1 (en) 2016-10-05 2018-04-12 Asit Biotech S.A. Prevention of allergy
EP3308799A1 (en) 2006-06-29 2018-04-18 ASIT BioTech S.A. A method for the production of hydrolyzed allergen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0067130A2 (en) * 1981-06-04 1982-12-15 LABORATORIO FARMACEUTICO LOFARMA S.a.s. An allergen dry powder composition and process for its preparation
FR2512670A1 (en) * 1981-06-04 1983-03-18 Lofarma Farma Lab CAPSULES CONTAINING THE ACTIVE INGREDIENT OF AN ALLERGEN AND PROCESS FOR THEIR PREPARATION
EP0067130A3 (en) * 1981-06-04 1984-01-11 Lofarma Farma Lab Capsules containing the active principle of an allergen, and process for their preparation
EP3308799A1 (en) 2006-06-29 2018-04-18 ASIT BioTech S.A. A method for the production of hydrolyzed allergen
WO2018065538A1 (en) 2016-10-05 2018-04-12 Asit Biotech S.A. Prevention of allergy

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