ES2073908T3 - Metodo para determinar la concentracion de anticoagulante. - Google Patents

Metodo para determinar la concentracion de anticoagulante.

Info

Publication number
ES2073908T3
ES2073908T3 ES92900357T ES92900357T ES2073908T3 ES 2073908 T3 ES2073908 T3 ES 2073908T3 ES 92900357 T ES92900357 T ES 92900357T ES 92900357 T ES92900357 T ES 92900357T ES 2073908 T3 ES2073908 T3 ES 2073908T3
Authority
ES
Spain
Prior art keywords
anticoagulatory
concentration
thrombin
inhibition
active components
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
Application number
ES92900357T
Other languages
English (en)
Inventor
Hendrik Coenraad Hemker
Robert Johan Wagenvoord
Hans-Jurgen Kolde
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.)
Baxter Healthcare Corp
Original Assignee
Baxter 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 Baxter Diagnostics Inc filed Critical Baxter Diagnostics Inc
Application granted granted Critical
Publication of ES2073908T3 publication Critical patent/ES2073908T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C12Q1/56—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving blood clotting factors, e.g. involving thrombin, thromboplastin, fibrinogen
    • 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
    • G01N2333/81—Protease inhibitors
    • G01N2333/815—Protease inhibitors from leeches, e.g. hirudin, eglin
    • 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
    • G01N2333/914—Hydrolases (3)
    • G01N2333/948—Hydrolases (3) acting on peptide bonds (3.4)
    • G01N2333/974—Thrombin
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2400/00—Assays, e.g. immunoassays or enzyme assays, involving carbohydrates
    • G01N2400/10—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • G01N2400/38—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence, e.g. gluco- or galactomannans, e.g. Konjac gum, Locust bean gum, Guar gum
    • G01N2400/40—Glycosaminoglycans, i.e. GAG or mucopolysaccharides, e.g. chondroitin sulfate, dermatan sulfate, hyaluronic acid, heparin, heparan sulfate, and related sulfated polysaccharides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Neurosurgery (AREA)
  • Hematology (AREA)
  • Biophysics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • External Artificial Organs (AREA)

Abstract

LA INVENCION SE REFIERE A UN METODO PARA DETERMINAR LA CONCENTRACION DE ANTICOAGULANTES COMO FUNCION DE LA INHIBICION DE LA FORMACION DE TROMBINA EN UNA MEZCLA DE ENSAYO. LA MEZCLA DE ENSAYO SE COMPONE DE DOS REAGENTES Y LA MUESTRA DE PLASMA DILUIDA. LA MUESTRA DE PLASMA DILUIDA QUE CONTIENE UNA SUBSTANCIA ANTICOAGULATORIA SE MEZCLA CON UN REAGENTE DE FACTOR DE COAGULACION, QUE ES UNA COMBINACION DE UNA CANTIDAD DE FACTORES DE COAGULACION PURIFICADOS DEL SISTEMA ENDOGENO, FOSFOLIPIDOS Y UN INHIBIDOR DE TROMBINA DEBIL, QUE PUEDE SER POTENCIADO MEDIANTE UNA SUBSTANCIA ANTICOAGULATORIA. ENTONCES SE AÑADE UN ACTIVADOR EN CASCADA DE LA COAGULACION Y CLORURO DE CALCIO, A LA MEZCLA Y LA TROMBINA FORMADA SE MIDE DESPUES DE UN TIEMPO DE INCUBACION ESCOGIDO. UNA PROPORCIONALIDAD ENTRE LA INHIBICION DE LA FORMACION DE LA TROMBINA Y DE LOS COMPONENTES ACTIVOS ANTICOAGULATORIOS PERMITE UNA DETERMINACION DE LA CONCENTRACION DE LOS COMPONENTES ACTIVOS ANTICOAGULATORIOS EN LA MUESTRA.
ES92900357T 1990-11-05 1991-10-30 Metodo para determinar la concentracion de anticoagulante. Expired - Lifetime ES2073908T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60934090A 1990-11-05 1990-11-05

Publications (1)

Publication Number Publication Date
ES2073908T3 true ES2073908T3 (es) 1995-08-16

Family

ID=24440379

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92900357T Expired - Lifetime ES2073908T3 (es) 1990-11-05 1991-10-30 Metodo para determinar la concentracion de anticoagulante.

Country Status (10)

Country Link
US (1) US5702912A (es)
EP (1) EP0509086B1 (es)
JP (1) JP3094165B2 (es)
AT (1) ATE121139T1 (es)
AU (1) AU650941B2 (es)
CA (1) CA2070813C (es)
DE (1) DE69108896T2 (es)
DK (1) DK0509086T3 (es)
ES (1) ES2073908T3 (es)
WO (1) WO1992007954A1 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4203980A1 (de) * 1992-02-11 1993-08-12 Max Planck Gesellschaft Verfahren zur bestimmung von hirudin und synthetischen thrombininhibitoren
AT397391B (de) * 1992-05-15 1994-03-25 Immuno Ag Verwendung von prothrombinfragmenten
US5308755A (en) * 1992-06-08 1994-05-03 Research Corporation Technologies, Inc. Method for measuring heparin
WO1995009188A1 (fr) * 1993-09-30 1995-04-06 Seikagaku Kogyo Kabushiki Kaisha Antithrombotique
EP0871755A1 (en) * 1995-03-23 1998-10-21 Cantab Pharmaceuticals Research Limited Vectors for gene delivery
US6010911A (en) * 1997-04-30 2000-01-04 Medtronic, Inc. Apparatus for performing a heparin-independent high sensitivity platelet function evaluation technique
US5985582A (en) * 1997-12-09 1999-11-16 Sigma-Aldrich Co. Thrombin-based assay for antithrombin III
WO1999038997A1 (fr) * 1998-01-30 1999-08-05 Yoshitomi Pharmaceutical Industries, Ltd. Procede de mesure de l'activite du cofacteur ii de l'heparine et boite de reactifs y relative
US6194394B1 (en) * 1998-07-01 2001-02-27 Sigma-Aldrich Co. Coagulation controls for prothrombin time (PT) and activated partial thromboplastin time (APTT) assays
DE19904674A1 (de) * 1999-02-04 2000-08-31 Haemosys Gmbh Verfahren zur Bestimmung der Konzentration von Thrombininhibitoren
AUPP971299A0 (en) 1999-04-12 1999-05-06 South Eastern Sydney Area Health Service Procoagulant assay
EP1045250A1 (en) * 1999-04-12 2000-10-18 INSTRUMENTATION LABORATORY S.p.A. A global test for evaluating the functionality of the thrombin/antithrombin system
WO2001063299A1 (en) * 2000-02-23 2001-08-30 Besst-Test Aps METHOD FOR CORRELATING BLOOD COAGULATION ACTIVITY WITH MARKERS IN BODY FLUIDS, e.g. URINE
US6680177B2 (en) * 2001-12-07 2004-01-20 Cardiovascular Diagnostics, Inc. Low molecular weight heparin assay, system and reagent therefor
DE10330900B4 (de) * 2003-07-01 2006-09-14 Leibniz-Institut Für Polymerforschung Dresden E.V. Biomaterial mit einem modularen Beschichtungssystem zur Anwendung in Medizinprodukten mit direktem Blutkontakt
CA2566411A1 (en) * 2004-05-11 2005-11-24 Heptest Laboratories, Inc. Compositions, kit and one-step method for monitoring compounds having anti-factor xa and/or anti factor iia activities
EP1747451B1 (en) 2004-05-17 2011-11-02 Medtronic, Inc. Point of care heparin determination system
BRPI0511603A (pt) * 2004-05-27 2008-01-02 Avigen Inc método para o tratamento de distúrbios do sangramento com a utilização de polissacarìdeos sulfatados
DE102005038418A1 (de) * 2005-08-12 2007-02-15 Dade Behring Marburg Gmbh Faktor Xa-basierter Heparinassay unter Verwendung einer Heparin-modifizierenden Komponente
DE102006035580A1 (de) * 2006-07-27 2008-02-14 Csl Behring Gmbh Bestimmung der biologischen Aktivität von Heparin in AT III-haltigen Präparationen
EP1918718A1 (de) 2006-10-31 2008-05-07 Roche Diagnostics GmbH Verfahren und Vorrichtungen zur elektrochemischen Bestimmung von Faktor Xa-Inhibitoren in Blutproben
WO2009023538A1 (en) * 2007-08-10 2009-02-19 Mayo Foundation For Medical Education And Research Methods and devices for detecting thrombin generation
EP2471945A1 (de) * 2010-12-30 2012-07-04 Siemens Healthcare Diagnostics Products GmbH Verfahren zur Bestimmung von Inhibitoren der Gerinnung
JP6087775B2 (ja) * 2013-09-13 2017-03-01 薫 梅野 ハンドバイブレーターおよびハンドバイブレーター用連結具
CN110192105B (zh) * 2017-01-06 2022-04-12 索尼公司 凝血***分析和失血量预测装置、***、方法和程序
CN110514851A (zh) * 2019-08-28 2019-11-29 深圳麦科田生物医疗技术有限公司 血小板抑制率的检测方法和检测试剂盒

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2812943C3 (de) * 1978-03-23 1981-05-14 Boehringer Mannheim Gmbh, 6800 Mannheim Verfahren und Reagens zur Bestimmung der biologischen Aktivität von Heparin im Plasma
DE3005540A1 (de) * 1980-02-14 1981-08-20 Boehringer Mannheim Gmbh, 6800 Mannheim Verfahren und reagens zur bestimmung der biologischen aktivitaet von heparin im plasma
US4496653A (en) * 1980-10-09 1985-01-29 Boehringer Mannheim Gmbh Process for the determination of antithrombin-BM
US4473639A (en) * 1982-09-15 1984-09-25 Miles Laboratories, Inc. Reagent strip test for antithrombin-III
US4851336A (en) * 1985-09-05 1989-07-25 Yin E Thye Composition, kit, and method for assaying heparinano a method for making the composition
DE3536903A1 (de) * 1985-10-16 1987-04-16 Boehringer Mannheim Gmbh Verfahren zur photometrischen bestimmung von protein c
IT1230744B (it) * 1989-07-07 1991-10-29 Instrumentation Lab Spa Metodo per la determinazione della attivita' funzionale della proteina s nel plasma umano.
NL8902406A (nl) * 1989-09-27 1991-04-16 Hendrik Coenraad Hemker Prof D Werkwijze voor het bepalen van de endogene trombinepotentiaal van plasma, en bloed alsmede een bij deze werkwijze te gebruiken kit.

Also Published As

Publication number Publication date
EP0509086B1 (en) 1995-04-12
ATE121139T1 (de) 1995-04-15
CA2070813C (en) 1996-10-29
JPH05503223A (ja) 1993-06-03
DE69108896T2 (de) 1995-08-24
DE69108896D1 (de) 1995-05-18
US5702912A (en) 1997-12-30
WO1992007954A1 (en) 1992-05-14
AU650941B2 (en) 1994-07-07
DK0509086T3 (da) 1995-07-03
JP3094165B2 (ja) 2000-10-03
CA2070813A1 (en) 1992-05-06
EP0509086A1 (en) 1992-10-21
AU1015492A (en) 1992-06-25

Similar Documents

Publication Publication Date Title
ES2073908T3 (es) Metodo para determinar la concentracion de anticoagulante.
Teien et al. Heparin assay in plasma: A comparison of five clotting methods
EP0632270A4 (en) METHOD FOR DETERMINING THE ACTIVITY OF BLOOD COAGINING FACTOR XIII AND REAGENT SET THEREFOR.
Kahle et al. Antithrombin III I. Evaluation of an automated antithrombin III method
JP2003517610A (ja) 血液学的アッセイ及び試薬
DE59813326D1 (de) Verfahren zur Bestimmung des antikoagulatorischen Potentials einer Probe und Verfahren zur Bestimmung der Glykosilierung von Thrombomodulin
AU694931B2 (en) A method for detecting disturbances of the protein C/protein S system
ES2152531T3 (es) Prueba para determinar el riesgo de trombosis.
EP1367135A1 (en) Improved method for the assessment of thrombin formation in blood or plasma
US4918001A (en) Method for the determination of protease inhibitors
DE69216583T2 (de) Bestimmungsverfahren fur protein s
ES2087715T3 (es) Procedimiento para la determinacion de hirudina e inhibidores sinteticos de la trombina.
Calatzis et al. The prothrombinase-induced clotting test: A new technique for the monitoring of anticoagulants
AU654962B2 (en) Factor VIII:Ca chromogenic assay
AU705561B2 (en) Calibrator for use in test methods for detecting a defective coagulation factor V
FI107409B (fi) Protrombiinifragmenttien käyttö
SK48693A3 (en) Method of determination of fibrinogen
JPH04350560A (ja) プロテインｓ活性の機能的測定方法
US7923217B2 (en) Specificity in the determination of antithrombin
Hellstern et al. Determination of factor XIII activity and of factor XIII inhibitors using an ammonium-sensitive electrode
Jung et al. Russell's viper venom clotting time of common carp plasma
Clatzis et al. The prothrombinase-induced clotting test: a new technique for the monitoring of anticoagulants

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 509086

Country of ref document: ES