ES2148144T3 - Procedimiento para la estabilizacion de conjugados de enzima. - Google Patents
Procedimiento para la estabilizacion de conjugados de enzima.Info
- Publication number
- ES2148144T3 ES2148144T3 ES91310647T ES91310647T ES2148144T3 ES 2148144 T3 ES2148144 T3 ES 2148144T3 ES 91310647 T ES91310647 T ES 91310647T ES 91310647 T ES91310647 T ES 91310647T ES 2148144 T3 ES2148144 T3 ES 2148144T3
- Authority
- ES
- Spain
- Prior art keywords
- enzyme
- antibody
- conjugate
- immune complex
- stabilization
- 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 - Lifetime
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
- G01N33/536—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase
- G01N33/542—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with steric inhibition or signal modification, e.g. fluorescent quenching
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/96—Stabilising an enzyme by forming an adduct or a composition; Forming enzyme conjugates
-
- 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
- G01N33/532—Production of labelled immunochemicals
- G01N33/535—Production of labelled immunochemicals with enzyme label or co-enzymes, co-factors, enzyme inhibitors or enzyme substrates
-
- 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
- Y10S435/963—Methods of stopping an enzyme reaction or stabilizing the test materials
-
- 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
- Y10S435/975—Kit
-
- 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
- Y10S436/822—Identified hapten
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Cell Biology (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Wood Science & Technology (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Enzymes And Modification Thereof (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
SE PRESENTA UN METODO PARA ESTABILIZAR UN CONJUGADO DE UNA ENZIMA Y UN MIEMBRO DE UN PAR DE UNION ESPECIFICA (CONJUGADO DE ENZIMA). EL METODO COMPRENDE LOS PASOS DE COMBINAR EL CONJUGADO DE ENZIMA CON UNA CANTIDAD EFECTIVA DE UN ANTICUERPO PARA LA ENZIMA EN DONDE EL ANTICUERPO NO INHIBIRA SUBSTANCIALMENTE LA ACTIVIDAD DE LA ENZIMA. LA INVENCION TIENE APLICACION EN ENSAYOS PARA LA DETERMINACION DE UN SUJETO DE ANALISIS EN LOS QUE SE EMPLEAN CONJUGADOS DE ENZIMA. LA MEJORA COMPRENDE EL EMPLEO COMO REAGENTE EN EL ENSAYO DE UN COMPLEJO INMUNE DE UN CONJUGADO DE ENZIMA Y UN ANTICUERPO PARA LA ENZIMA EN EL CUAL EL ANTICUERPO NO INHIBIRA SUBSTANCIALMENTE LA ACTIVIDAD DE LA ENZIMA. TAMBIEN SE PRESENTAN COMPUESTOS QUE COMPRENDEN TALES COMPLEJOS INMUNES Y EQUIPOS QUE COMPRENDEN UN COMPLEJO INMUNE EN COMBINACION EMPAQUETADA CON OTROS REAGENTES DEL ENSAYO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US61611590A | 1990-11-20 | 1990-11-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2148144T3 true ES2148144T3 (es) | 2000-10-16 |
Family
ID=24468087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91310647T Expired - Lifetime ES2148144T3 (es) | 1990-11-20 | 1991-11-19 | Procedimiento para la estabilizacion de conjugados de enzima. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5686253A (es) |
EP (1) | EP0487301B1 (es) |
JP (1) | JP3363466B2 (es) |
AT (1) | ATE193600T1 (es) |
CA (1) | CA2055812A1 (es) |
DE (1) | DE69132238T2 (es) |
DK (1) | DK0487301T3 (es) |
ES (1) | ES2148144T3 (es) |
GR (1) | GR3034288T3 (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03133378A (ja) * | 1989-07-19 | 1991-06-06 | Modrovich Ivan E | 被験体を安定化させて液体中でのその生物学的活性を保存する方法 |
DE69133095T2 (de) * | 1990-11-20 | 2003-03-27 | Dade Behring Marburg Gmbh | Cyclosporin-Immunoassay |
TW205096B (es) * | 1991-05-29 | 1993-05-01 | Shionogi & Co | |
DE4135542A1 (de) * | 1991-10-28 | 1993-04-29 | Boehringer Mannheim Gmbh | Lagerfaehige proteinloesungen |
US5460944A (en) * | 1991-10-28 | 1995-10-24 | Boehringer Mannheim Gmbh | Storable protein solution |
US6455288B1 (en) * | 1993-04-08 | 2002-09-24 | Dade Behring Marburg Gmbh | Homogeneous immunoassays using mutant glucose-6-phosphate dehydrogenases |
US5650324A (en) * | 1994-05-31 | 1997-07-22 | Johnson & Johnson Clinical Diagnostics, Inc. | Inhibitor and anti-inhibitor monoclonal antibodies specific for horseradish peroxidase |
US5916757A (en) * | 1994-05-31 | 1999-06-29 | Johnson & Johnson Clinical Diagnostics, Inc. | Specific binding assay using enzyme inhibitor and anti-inhibitor antibodies |
JP3866763B2 (ja) * | 1994-06-24 | 2007-01-10 | デイド・ベーリング・マルブルク・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 加水分解感受性分子または分子部分を安定化する方法 |
DE4444002A1 (de) * | 1994-12-10 | 1996-06-13 | Behringwerke Ag | Immunoassays für Haptene und hierfür verwendbare Haptentracer-Antikörper-Komplexe sowie Verfahren zur Herstellung derselben |
US20050209148A1 (en) * | 2004-02-20 | 2005-09-22 | Arnon Rosenthal | Methods of treating obesity or diabetes using NT-4/5 |
JP2009525319A (ja) * | 2006-02-02 | 2009-07-09 | ライナット ニューロサイエンス コーポレイション | trkBアンタゴニストを投与することにより肥満を治療する方法 |
NL2000464C2 (nl) * | 2006-02-02 | 2007-09-11 | Rinat Neuroscience Corp | Werkwijzen voor het behandelen van ongewenst gewichtsverlies of eetstoornissen door het toedienen van een TRKB-agonist. |
US7790401B2 (en) * | 2007-08-06 | 2010-09-07 | Siemens Healthcare Diagnostics | Methods for detection of immunosuppressant drugs |
US9125867B2 (en) * | 2010-02-24 | 2015-09-08 | Invincible Biotechnology | Diversion- and/or abuse-resistant compositions and methods for making the same |
CN102295698B (zh) * | 2011-05-19 | 2017-05-17 | 福州金域医学检验所有限公司 | 环孢霉素a免疫原、特异性抗体、检测试剂及检测试剂盒 |
CA2905165A1 (en) | 2013-03-15 | 2014-09-18 | Hycor Biomedical, Inc. | Automated immunoanalyzer system for performing diagnostic assays for allergies and autoimmune diseases |
GB201414806D0 (en) * | 2014-08-20 | 2014-10-01 | Ucl Business Plc | Cyclosporin conjugates |
CN110174363A (zh) * | 2019-01-09 | 2019-08-27 | 北京九强生物技术股份有限公司 | 6-磷酸葡萄糖脱氢酶突变体及其在制备检测试剂中的用途 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3875011A (en) * | 1972-11-06 | 1975-04-01 | Syva Co | Enzyme immunoassays with glucose-6-phosphate dehydrogenase |
US4233401A (en) * | 1977-07-14 | 1980-11-11 | Syva Company | Antienzyme homogeneous competitive binding assay |
US4493890A (en) * | 1981-03-23 | 1985-01-15 | Miles Laboratories, Inc. | Activated apoglucose oxidase and its use in specific binding assays |
IL64813A (en) * | 1981-03-23 | 1984-11-30 | Miles Lab | Activated apoglucose oxidase and its use in specific binding assays |
US4454226A (en) * | 1982-03-17 | 1984-06-12 | Majid Ali | Enzymatic immunoassay |
DE3483620D1 (de) * | 1983-03-11 | 1991-01-03 | Fujirebio Kk | Verfahren zur bestimmung von liganden. |
DE3310337A1 (de) * | 1983-03-22 | 1984-09-27 | Europäisches Laboratorium für Molekularbiologie (EMBL), 6900 Heidelberg | Verfahren zur durchfuehrung von hybridisierungsreaktionen |
US4578350A (en) * | 1983-09-23 | 1986-03-25 | Syntex (U.S.A.) Inc. | Immunoassays employing protected labels |
US4782023A (en) * | 1984-02-03 | 1988-11-01 | Abbott Laboratories | Stabilized horseradish peroxidase conjugate composition |
IT1199088B (it) * | 1984-03-09 | 1988-12-30 | Miles Italiana | Saggio di legame specifico mediante impiego di anti-g6pdh come marcante |
US4804625A (en) * | 1984-09-27 | 1989-02-14 | Amoco Corporation | Assay procedures |
DE3889783T2 (de) * | 1987-07-07 | 1994-09-08 | Hybrisens Ltd | Verwendung von Antikörper-Antigen-Wechselwirkung zum Schutz oder Modulation der biologischen Aktivität. |
IT1235349B (it) * | 1988-12-23 | 1992-06-30 | Biodata Spa | Saggio immunologico per determinazioni in fase omogenea |
-
1991
- 1991-11-19 CA CA002055812A patent/CA2055812A1/en not_active Abandoned
- 1991-11-19 DE DE69132238T patent/DE69132238T2/de not_active Expired - Lifetime
- 1991-11-19 EP EP91310647A patent/EP0487301B1/en not_active Expired - Lifetime
- 1991-11-19 ES ES91310647T patent/ES2148144T3/es not_active Expired - Lifetime
- 1991-11-19 DK DK91310647T patent/DK0487301T3/da active
- 1991-11-19 AT AT91310647T patent/ATE193600T1/de not_active IP Right Cessation
- 1991-11-20 JP JP35424191A patent/JP3363466B2/ja not_active Expired - Lifetime
-
1995
- 1995-05-25 US US08/450,744 patent/US5686253A/en not_active Expired - Lifetime
-
2000
- 2000-08-30 GR GR20000401975T patent/GR3034288T3/el not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0487301B1 (en) | 2000-05-31 |
JP3363466B2 (ja) | 2003-01-08 |
DE69132238T2 (de) | 2000-12-21 |
DE69132238D1 (de) | 2000-07-06 |
ATE193600T1 (de) | 2000-06-15 |
JPH04335888A (ja) | 1992-11-24 |
US5686253A (en) | 1997-11-11 |
DK0487301T3 (da) | 2000-09-18 |
GR3034288T3 (en) | 2000-12-29 |
EP0487301A1 (en) | 1992-05-27 |
CA2055812A1 (en) | 1992-05-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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