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1. WO1996002667 - ASSAYS AND DEVICES FOR THE DETECTION OF EXTRAHEPATIC BILIARY ATRESIA

Publication Number WO/1996/002667
Publication Date 01.02.1996
International Application No. PCT/US1995/008898
International Filing Date 13.07.1995
IPC
C12Q 1/37 2006.01
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
1Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
34involving hydrolase
37involving peptidase or proteinase
G01N 33/558 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48Biological material, e.g. blood, urine; Haemocytometers
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
53Immunoassay; Biospecific binding assay; Materials therefor
558using diffusion or migration of antigen or antibody
G01N 33/573 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48Biological material, e.g. blood, urine; Haemocytometers
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
53Immunoassay; Biospecific binding assay; Materials therefor
573for enzymes or isoenzymes
CPC
C12Q 1/37
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS
1Measuring or testing processes involving enzymes, nucleic acids or microorganisms
34involving hydrolase
37involving peptidase or proteinase
C12Q 2337/12
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS
2337N-linked chromogens for determinations of peptidases and proteinases
10Anilides
12Para-Nitroanilides p-NA
G01N 33/558
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
48Biological material, e.g. blood, urine
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
53Immunoassay; Biospecific binding assay; Materials therefor
558using diffusion or migration of antigen or antibody
G01N 33/573
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
48Biological material, e.g. blood, urine
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
53Immunoassay; Biospecific binding assay; Materials therefor
573for enzymes or isoenzymes
Y10S 436/811
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
436Chemistry: analytical and immunological testing
811Test for named disease, body condition or organ function
Applicants
  • AMGEN INC. [US/US]; Amgen Center 1840 Dehavilland Drive Thousand Oaks, CA 91320-1789, US
Inventors
  • TAKACS, Laszlo; US
Agents
  • ODRE, Steven, M. ; Amgen Inc. Amgen Center 1840 Dehavilland Drive Thousand Oaks, CA 91320-1789, US
Priority Data
08/275,88714.07.1994US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ASSAYS AND DEVICES FOR THE DETECTION OF EXTRAHEPATIC BILIARY ATRESIA
(FR) DOSAGES ET DISPOSITIFS DE DETECTION DE L'ATRESIE DES VOIES BILIAIRES EXTRA-HEPATIQUES
Abstract
(EN)
The present invention involves a variety of assay methods and devices for screening or diagnosing the occurrence of extrahepatic biliary atresia. In particular, the methods and devices involve the detection of dipeptidyl peptidase IV in a test sample as indicative of extrahepatic biliary atresia.
(FR)
La présente invention concerne une gamme de procédés et de dispositifs de dosage destinés à détecter ou à diagnostiquer la présence de l'atrésie des voies biliaires extra-hépatiques. En particulier, lesdits procédés et dispositifs concernent la détection de la dipeptidyle peptidase IV dans un échantillon d'essai comme étant une indication de l'atrésie des voies biliaires extra-hépatiques.
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