AR028676A1 - PROCEDIMIENTO PARA LA DETECCION DE ANTICUERPOS ANTITRANSGLUTAMINASA CON UTILIDAD EN EL DIAGNoSTICO DE LA ENFERMEDAD CELíACA - Google Patents
PROCEDIMIENTO PARA LA DETECCION DE ANTICUERPOS ANTITRANSGLUTAMINASA CON UTILIDAD EN EL DIAGNoSTICO DE LA ENFERMEDAD CELíACAInfo
- Publication number
- AR028676A1 AR028676A1 ARP010102663A ARP010102663A AR028676A1 AR 028676 A1 AR028676 A1 AR 028676A1 AR P010102663 A ARP010102663 A AR P010102663A AR P010102663 A ARP010102663 A AR P010102663A AR 028676 A1 AR028676 A1 AR 028676A1
- Authority
- AR
- Argentina
- Prior art keywords
- antibodies
- diagnosis
- detection
- deposited
- appearance
- Prior art date
Links
Classifications
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- 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
- G01N33/564—Immunoassay; Biospecific binding assay; Materials therefor for pre-existing immune complex or autoimmune disease, i.e. systemic lupus erythematosus, rheumatoid arthritis, multiple sclerosis, rheumatoid factors or complement components C1-C9
-
- 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
- G01N33/573—Immunoassay; Biospecific binding assay; Materials therefor for enzymes or isoenzymes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/97—Test strip or test slide
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/971—Capture of complex after antigen-antibody reaction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S436/00—Chemistry: analytical and immunological testing
- Y10S436/807—Apparatus included in process claim, e.g. physical support structures
- Y10S436/81—Tube, bottle, or dipstick
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Cell Biology (AREA)
- Pathology (AREA)
- Biotechnology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Rheumatology (AREA)
- Rehabilitation Therapy (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Peptides Or Proteins (AREA)
- Enzymes And Modification Thereof (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
Método no instrumental para el diagnostico de la enfermedad celíaca, basado en los principios generales de los ensayos inmunocromatográficos, de forma sencilla, rápida y confiable la deteccion de anticuerpos anti transglutinasa, tanto de clase IgA co mo IgG, en muestras de suero, plasma o sangre, a través de su reaccion con una sonda del antígeno transglutaminasa marcado por una sustancia coloreada como oro coloidal o partículas de latex coloreado, que se encuentra depositado sobre una matriz de la que es liberado al ponerse en cotnacto con muestras líquidas. Este inmunocomplejo migra a través de un soporte solido, como nitrocelulosa o nylon, el cual posee un poro que permite el flujo lateral de las sustancias reaccionantes, hasta que es a atrapado al interactuar con el propio antígeno trnasglutaminasa, que se encuentra firmemente unido a una zona reactiva del soporte. Debido a esta union el inmunocomplejo se deposita en el sitio de reaccion lo que seevidencia por la aparicion de una marca visualmente detectable en ese sitio, debido al color del marcador que forma parte del complejo. La aparicion de esta marca indica un resoltado positivo de la prueba a la presencia de anticuerpos anti transglutaminasa en la muestra analizada.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CU20000132A CU22968A1 (es) | 2000-06-07 | 2000-06-07 | Procedimiento para la detección de anticuerpos anti transglutaminasa con utilidad en el diagnóstico de la enfermedad celíaca |
Publications (1)
Publication Number | Publication Date |
---|---|
AR028676A1 true AR028676A1 (es) | 2003-05-21 |
Family
ID=40287551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP010102663A AR028676A1 (es) | 2000-06-07 | 2001-06-04 | PROCEDIMIENTO PARA LA DETECCION DE ANTICUERPOS ANTITRANSGLUTAMINASA CON UTILIDAD EN EL DIAGNoSTICO DE LA ENFERMEDAD CELíACA |
Country Status (14)
Country | Link |
---|---|
US (1) | US6905835B2 (es) |
EP (1) | EP1164375B1 (es) |
AR (1) | AR028676A1 (es) |
AT (1) | ATE335203T1 (es) |
BR (1) | BR0102281A (es) |
CA (1) | CA2349274C (es) |
CU (1) | CU22968A1 (es) |
CY (1) | CY1105739T1 (es) |
DK (1) | DK1164375T3 (es) |
ES (1) | ES2267662T3 (es) |
MX (1) | MXPA01005698A (es) |
PT (1) | PT1164375E (es) |
RU (1) | RU2214835C2 (es) |
SI (1) | SI1164375T1 (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2214108B1 (es) * | 2002-08-16 | 2005-11-16 | Consejo Sup. Investig. Cientificas | Sistema y procedimiento inmunocromatografico para la identificacion simultanea de anticuerpos frente a aga y t-tg, y su uso en el diagnostico de enfermedad celiaca. |
FR2857453B1 (fr) * | 2003-07-11 | 2007-04-20 | Covalab | Procede de detection serologique de la maladie coeliaque et necessaire de diagnostic associe |
WO2006098804A2 (en) | 2005-03-11 | 2006-09-21 | Chembio Diagnostic Systems, Inc. | Dual path immunoassay device |
US7189522B2 (en) | 2005-03-11 | 2007-03-13 | Chembio Diagnostic Systems, Inc. | Dual path immunoassay device |
JP4982107B2 (ja) * | 2006-04-28 | 2012-07-25 | アルフレッサファーマ株式会社 | 免疫学的微小粒子の凝集反応を用いる検体の測定方法および測定用キット |
ES2558309T3 (es) | 2006-07-25 | 2016-02-03 | Augurix S.A. | Dispositivo de inmunocromatografía para el diagnóstico de enfermedades en una muestra |
US7935538B2 (en) * | 2006-12-15 | 2011-05-03 | Kimberly-Clark Worldwide, Inc. | Indicator immobilization on assay devices |
US20100022916A1 (en) | 2008-07-24 | 2010-01-28 | Javanbakhsh Esfandiari | Method and Apparatus for Collecting and Preparing Biological Samples for Testing |
US20100290948A1 (en) * | 2009-05-15 | 2010-11-18 | Xuedong Song | Absorbent articles capable of indicating the presence of urinary tract infections |
US20120190571A1 (en) * | 2011-01-20 | 2012-07-26 | Aristo Vojdani | Methods and apparatus for detection of gluten sensitivity, and its differentiation from celiac disease |
US8603835B2 (en) | 2011-02-10 | 2013-12-10 | Chembio Diagnostic Systems, Inc. | Reduced step dual path immunoassay device and method |
NL1039468C2 (nl) * | 2012-03-15 | 2013-09-18 | Maria Johanna Kousemaker | Glutensensitiviteit bij het paard (equine gse). |
AU2015241521B2 (en) | 2014-04-02 | 2019-12-19 | Chembio Diagnostic Systems, Inc. | Immunoassay utilizing trapping conjugate |
US20160116466A1 (en) | 2014-10-27 | 2016-04-28 | Chembio Diagnostic Systems, Inc. | Rapid Screening Assay for Qualitative Detection of Multiple Febrile Illnesses |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4012494A (en) * | 1971-12-21 | 1977-03-15 | Abbott Laboratories | Direct radioimmunoassay for antigens and their antibodies |
CA1303983C (en) * | 1987-03-27 | 1992-06-23 | Robert W. Rosenstein | Solid phase assay |
US5120643A (en) * | 1987-07-13 | 1992-06-09 | Abbott Laboratories | Process for immunochromatography with colloidal particles |
DE19630557C2 (de) * | 1996-07-18 | 1998-07-02 | Schuppan Detlef Priv Doz Dr Dr | Verfahren zum Nachweis von Antikörpern aus Körperflüssigkeiten durch eine Immunreaktion mit Gewebe-Transglutaminase (tTG) sowie die Verwendung von tTG in Diagnose und Therapie |
AU1966201A (en) * | 1999-10-20 | 2001-04-30 | Immco Diagnostics | Immunological assay for detection of antibodies in celiac disease |
US6667160B2 (en) * | 2000-03-15 | 2003-12-23 | Kenneth D. Fine | Method for diagnosing immunologic food sensitivity |
-
2000
- 2000-06-07 CU CU20000132A patent/CU22968A1/es unknown
-
2001
- 2001-05-25 US US09/866,232 patent/US6905835B2/en not_active Expired - Fee Related
- 2001-05-31 CA CA002349274A patent/CA2349274C/en not_active Expired - Fee Related
- 2001-06-04 AR ARP010102663A patent/AR028676A1/es active IP Right Grant
- 2001-06-06 DK DK01202169T patent/DK1164375T3/da active
- 2001-06-06 MX MXPA01005698A patent/MXPA01005698A/es active IP Right Grant
- 2001-06-06 EP EP01202169A patent/EP1164375B1/en not_active Expired - Lifetime
- 2001-06-06 RU RU2001115777/14A patent/RU2214835C2/ru not_active IP Right Cessation
- 2001-06-06 AT AT01202169T patent/ATE335203T1/de not_active IP Right Cessation
- 2001-06-06 BR BR0102281-4A patent/BR0102281A/pt not_active Application Discontinuation
- 2001-06-06 ES ES01202169T patent/ES2267662T3/es not_active Expired - Lifetime
- 2001-06-06 PT PT01202169T patent/PT1164375E/pt unknown
- 2001-06-06 SI SI200130636T patent/SI1164375T1/sl unknown
-
2006
- 2006-10-26 CY CY20061101547T patent/CY1105739T1/el unknown
Also Published As
Publication number | Publication date |
---|---|
CY1105739T1 (el) | 2010-12-22 |
CA2349274C (en) | 2009-08-25 |
EP1164375A3 (en) | 2002-09-25 |
DK1164375T3 (da) | 2006-12-04 |
EP1164375A2 (en) | 2001-12-19 |
ES2267662T3 (es) | 2007-03-16 |
RU2214835C2 (ru) | 2003-10-27 |
CU22968A1 (es) | 2004-07-14 |
PT1164375E (pt) | 2006-12-29 |
ATE335203T1 (de) | 2006-08-15 |
US20020006633A1 (en) | 2002-01-17 |
EP1164375B1 (en) | 2006-08-02 |
US6905835B2 (en) | 2005-06-14 |
CA2349274A1 (en) | 2001-12-07 |
BR0102281A (pt) | 2002-02-19 |
SI1164375T1 (sl) | 2006-12-31 |
MXPA01005698A (es) | 2003-08-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration |