EP1222210A4 - Immunological assay for detection of antibodies in celiac disease - Google Patents

Immunological assay for detection of antibodies in celiac disease

Info

Publication number
EP1222210A4
EP1222210A4 EP00982660A EP00982660A EP1222210A4 EP 1222210 A4 EP1222210 A4 EP 1222210A4 EP 00982660 A EP00982660 A EP 00982660A EP 00982660 A EP00982660 A EP 00982660A EP 1222210 A4 EP1222210 A4 EP 1222210A4
Authority
EP
European Patent Office
Prior art keywords
antibodies
detection
celiac disease
immunological assay
immunological
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.)
Withdrawn
Application number
EP00982660A
Other languages
German (de)
French (fr)
Other versions
EP1222210A1 (en
Inventor
Manoj Rajadhyaksha
Vijay Kumar
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.)
Immco Diagnostics Inc
Original Assignee
Immco Diagnostics 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 Immco Diagnostics Inc filed Critical Immco Diagnostics Inc
Publication of EP1222210A1 publication Critical patent/EP1222210A1/en
Publication of EP1222210A4 publication Critical patent/EP1222210A4/en
Withdrawn legal-status Critical Current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
    • G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/6893—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids related to diseases not provided for elsewhere
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING 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
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/48—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving transferase
    • 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
    • G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/6854—Immunoglobulins
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/90—Enzymes; Proenzymes
    • G01N2333/91—Transferases (2.)
    • G01N2333/91045—Acyltransferases (2.3)
    • G01N2333/91074—Aminoacyltransferases (general) (2.3.2)
    • G01N2333/9108—Aminoacyltransferases (general) (2.3.2) with definite EC number (2.3.2.-)

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Hematology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Zoology (AREA)
  • Cell Biology (AREA)
  • Wood Science & Technology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • Peptides Or Proteins (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
EP00982660A 1999-10-20 2000-10-17 Immunological assay for detection of antibodies in celiac disease Withdrawn EP1222210A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16054899P 1999-10-20 1999-10-20
US160548P 1999-10-20
PCT/US2000/041195 WO2001029090A1 (en) 1999-10-20 2000-10-17 Immunological assay for detection of antibodies in celiac disease

Publications (2)

Publication Number Publication Date
EP1222210A1 EP1222210A1 (en) 2002-07-17
EP1222210A4 true EP1222210A4 (en) 2004-12-08

Family

ID=22577339

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00982660A Withdrawn EP1222210A4 (en) 1999-10-20 2000-10-17 Immunological assay for detection of antibodies in celiac disease

Country Status (4)

Country Link
EP (1) EP1222210A4 (en)
AU (1) AU1966201A (en)
CA (1) CA2387359A1 (en)
WO (1) WO2001029090A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CU22968A1 (en) * 2000-06-07 2004-07-14 Ct Ingenieria Genetica Biotech PROCEDURE FOR THE DETECTION OF ANTI-TRANSGLUTAMINASE ANTIBODIES USED IN THE DIAGNOSIS OF CELIAC DISEASE
FR2857453B1 (en) * 2003-07-11 2007-04-20 Covalab METHOD FOR THE SEROLOGICAL DETECTION OF CELIAC DISEASE AND ASSOCIATED DIAGNOSTIC NEEDS
US20120190571A1 (en) * 2011-01-20 2012-07-26 Aristo Vojdani Methods and apparatus for detection of gluten sensitivity, and its differentiation from celiac disease
CN108676863B (en) * 2017-05-18 2022-05-03 四川出入境检验检疫局检验检疫技术中心 Method for identifying celiac allergen in wheat flour by high-throughput sequencing technology

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9001582D0 (en) * 1990-05-03 1990-05-03 Dagny Birgitta Hessel SET FOR QUANTITATIVE DETERMINATION OF FIBRINOGEN, FIBRONECTIN, ALFA-2 ANTIPLASMIN OR FACTOR XIII
DE4038899C2 (en) * 1990-12-06 1995-01-19 Dempfle Carl Erik Dr Med Methods and reagents for the determination of the enzymatic activity of transglutaminases (EC 2.3.2.13)
DE19630557C2 (en) * 1996-07-18 1998-07-02 Schuppan Detlef Priv Doz Dr Dr Method for the detection of antibodies from body fluids by an immune reaction with tissue transglutaminase (tTG) as well as the use of tTG in diagnosis and therapy
US5972615A (en) * 1998-01-21 1999-10-26 Urocor, Inc. Biomarkers and targets for diagnosis, prognosis and management of prostate disease
US6388056B1 (en) * 1998-10-26 2002-05-14 Paula Sundstrom Inhibition of transglutaminase-mediated microbial interaction with a mammalian host

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
DIETERICH W ET AL: "IDENTIFICATION OF TISSUE TRANSGLUTAMINASE AS THE AUTOANTIGEN OF CELIAC DISEASE", NATURE MEDICINE, NATURE PUBLISHING, CO, US, vol. 3, no. 7, 1 July 1997 (1997-07-01), pages 797 - 801, XP002052979, ISSN: 1078-8956 *
See also references of WO0129090A1 *
SOLLID L M ET AL: "Autoantibodies in coeliac disease: tissue transglutaminase --guilt by association?", GUT, BRITISH MEDICAL ASSOCIATION, LONDON,, GB, vol. 41, no. 6, December 1997 (1997-12-01), pages 851 - 852, XP002118953, ISSN: 0017-5749 *
SULKANEN S ET AL: "TISSUE TRANSGLUTAMINASE AUTOANTIBODY ENZYME-LINKED IMMUNOSORBENT ASSAY IN DETECTING CELIAC DISEASE", GASTROENTEROLOGY, SAUNDERS, PHILADELPHIA, PA,, US, vol. 115, December 1998 (1998-12-01), pages 1322 - 1328, XP000974406, ISSN: 0016-5085 *

Also Published As

Publication number Publication date
EP1222210A1 (en) 2002-07-17
WO2001029090A1 (en) 2001-04-26
AU1966201A (en) 2001-04-30
CA2387359A1 (en) 2001-04-26

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20020422

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

A4 Supplementary search report drawn up and despatched

Effective date: 20041025

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20050111