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1. (WO1991005875) NON-AQUEOUS SOLVENT SPECIFIC BINDING PROTEIN ASSAYS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/005875 International Application No.: PCT/US1990/006059
Publication Date: 02.05.1991 International Filing Date: 22.10.1990
Chapter 2 Demand Filed: 21.05.1991
IPC:
G01N 33/53 (2006.01) ,G01N 33/543 (2006.01)
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33
Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48
Biological material, e.g. blood, urine; Haemocytometers
50
Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
53
Immunoassay; Biospecific binding assay; Materials therefor
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33
Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48
Biological material, e.g. blood, urine; Haemocytometers
50
Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
53
Immunoassay; Biospecific binding assay; Materials therefor
543
with an insoluble carrier for immobilising immunochemicals
Applicants:
HAWAII BIOTECHNOLOGY GROUP, INC. [US/US]; 99-193 Aiea Heights Drive Aiea, HI 96701, US
Inventors:
BIGNAMI, Gary, S.; US
GROTHAUS, Paul, G.; US
Agent:
RAE-VENTER, Barbara ; Cooley Godward Castro Huddleson & Tatum Five Palo Alto Square, 4th Floor Palo Alto, CA 94306, US
Priority Data:
425,75923.10.1989US
Title (EN) NON-AQUEOUS SOLVENT SPECIFIC BINDING PROTEIN ASSAYS
(FR) ANALYSES DES PROTEINES LIANTES SPECIFIQUES DANS UN SOLVANT NON AQUEUX
Abstract:
(EN) Novel specific protein binding assays are provided employing a solvent system comprising a solvent characterised as hydrophobic, essentially anhydrous and water immiscible. Particularly, lipophilic analytes are shown to be sensitively determined using antibodies in hydrocarbon media, optionally substantially saturated with aqueous buffer and/or comprising an anionic surfactant.
(FR) On décrit de nouvelles analyses de protéines liantes spécifiques employant un système à solvant comprenant un solvant caractérisé comme hydrophobe et essentiellement anhydre et non miscible dans l'eau. Plus particulièrement, les substances lipophiles soumises à l'analyse peuvent être déterminées avec sensibilité grâce à des anticorps qui se trouvent dans des milieux à hydrocarbure qui peuvent être sensiblement saturés avec un tampon aqueux et/ou comprendre un tensio-actif anionique.
Designated States: AU, DK, JP, KR, NO
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
IL96093AU1990067259