FR2408140A1 - Produit pour l'analyse quantitative de constituants d'un fluide, notamment biologique - Google Patents
Produit pour l'analyse quantitative de constituants d'un fluide, notamment biologiqueInfo
- Publication number
- FR2408140A1 FR2408140A1 FR7831101A FR7831101A FR2408140A1 FR 2408140 A1 FR2408140 A1 FR 2408140A1 FR 7831101 A FR7831101 A FR 7831101A FR 7831101 A FR7831101 A FR 7831101A FR 2408140 A1 FR2408140 A1 FR 2408140A1
- Authority
- FR
- France
- Prior art keywords
- acid
- product
- gentiic
- constituents
- fluid
- 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.)
- Granted
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
- G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
- G01N33/521—Single-layer analytical elements
-
- 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
- C12Q1/26—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving oxidoreductase
- C12Q1/28—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving oxidoreductase involving peroxidase
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- Hematology (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- Zoology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Urology & Nephrology (AREA)
- Wood Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- General Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Cell Biology (AREA)
- Biophysics (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
L'INVENTION CONCERNE UN PRODUIT POUR UN DOSAGE, FONCTIONNANT AVEC FORMATION DE PEROXYDE, D'UN CONSTITUANT D'UN LIQUIDE AQUEUX CONTENANT DE L'ACIDE GENTISIQUE. LE PRODUIT COMPREND UNE ENZYME TELLE QUE L'URICASE OU LA LACTATE OXYDASE, DE LA PEROXYDASE ET UN INDICATEUR TEL QU'UN LEUCO-COLORANT; CET INDICATEUR EST DISSOUS OU DISPERSE DANS UN SOLVANT ORGANIQUE QUI N'EXTRAIT PAS L'ACIDE GENTISIQUE DU LIQUIDE AQUEUX. ON EVITE AINSI TOUTE INTERFERENCE DE CET ACIDE DANS LES REACTIONS ANALYTIQUES. DE PREFERENCE, LE SOLVANT EST UN COMPOSE DE FORMULE: (CF DESSIN DANS BOPI) OU R ET R SONT DES RADICAUX ALKYLE, EVENTUELLEMENT SUBSTITUES, A CHAINE DROITE OU RAMIFIEE. APPLICATION AU DOSAGE QUANTITATIF, OU SEMI-QUANTITATIF DE L'ACIDE URIQUE OU DE L'ACIDE LACTIQUE DANS LES FLUIDES CORPORELS, EN PRESENCE D'ACIDE GENTISIQUE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/848,255 US4184923A (en) | 1977-11-03 | 1977-11-03 | Reduction of gentisic acid interference in analytical elements |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2408140A1 true FR2408140A1 (fr) | 1979-06-01 |
FR2408140B1 FR2408140B1 (fr) | 1983-04-15 |
Family
ID=25302800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7831101A Granted FR2408140A1 (fr) | 1977-11-03 | 1978-11-03 | Produit pour l'analyse quantitative de constituants d'un fluide, notamment biologique |
Country Status (6)
Country | Link |
---|---|
US (1) | US4184923A (fr) |
JP (1) | JPS5473096A (fr) |
CA (1) | CA1120834A (fr) |
DE (1) | DE2847859C2 (fr) |
FR (1) | FR2408140A1 (fr) |
GB (1) | GB2007360B (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2905531A1 (de) * | 1979-02-14 | 1981-01-08 | Boehringer Mannheim Gmbh | Diagnostisches mittel zum nachweis von leukozyten in koerperfluessigkeiten |
US4290773A (en) * | 1979-11-13 | 1981-09-22 | Miles Laboratories, Inc. | Stabilization of benzidine-type indicators with various enhancers |
DE3221730A1 (de) * | 1982-06-09 | 1983-12-15 | Boehringer Mannheim Gmbh, 6800 Mannheim | Verfahren und analytische mittel zur aktivitaetsbestimmung von glutamat-oxalacetat-transaminase |
DE3405912A1 (de) * | 1984-02-18 | 1985-08-22 | Merck Patent Gmbh, 6100 Darmstadt | Verfahren und mittel zur bestimmung von nitrationen |
DE3625852A1 (de) * | 1986-07-31 | 1988-02-04 | Miles Lab | Verbesserte testmittel und verfahren zu deren herstellung |
EP0285095B1 (fr) * | 1987-04-02 | 1994-11-30 | Fuji Photo Film Co., Ltd. | Elément d'analyse du type sec |
US5024935A (en) * | 1987-12-18 | 1991-06-18 | Eastman Kodak Company | Dye-providing composition, diagnostic test kit and their use in method for ligand determination using peroxidase labeled-receptor |
JPH03232310A (ja) * | 1989-11-02 | 1991-10-16 | Kokusai Syst Kk | 可変利得増幅器、ケーブル線路等化器および疑似ケーブル線路 |
US5571682A (en) * | 1994-12-22 | 1996-11-05 | Johnson & Johnson Clinical Diagnostics, Inc. | Calibrating and testing immunoassays to minimize interferences |
EP0763736B1 (fr) * | 1995-09-13 | 2003-04-16 | Kyoto Daiichi Kagaku Co., Ltd. | Elément analytique et méthode pour le préparer |
CN111999352A (zh) * | 2019-05-26 | 2020-11-27 | 谢艳 | 一种过氧化氢的检测方法或试剂盒 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3411887A (en) * | 1964-06-15 | 1968-11-19 | Miles Lab | Diagnostic composition |
GB1282089A (en) * | 1970-10-28 | 1972-07-19 | Miles Lab | Composition for the detection of uric acid |
US3801466A (en) * | 1971-12-02 | 1974-04-02 | American Monitor Corp | Uric acid assay and reagents therefor |
US3992158A (en) * | 1973-08-16 | 1976-11-16 | Eastman Kodak Company | Integral analytical element |
US3983005A (en) * | 1974-03-25 | 1976-09-28 | Eastman Kodak Company | Integral element for the analysis of cholesterol |
US4042335A (en) * | 1975-07-23 | 1977-08-16 | Eastman Kodak Company | Integral element for analysis of liquids |
US4089747A (en) * | 1976-08-09 | 1978-05-16 | Eastman Kodak Company | Compositions for the detection of hydrogen peroxide |
NL7801413A (nl) * | 1977-03-09 | 1978-09-12 | Hoffmann La Roche | Peroxydasebepaling. |
-
1977
- 1977-11-03 US US05/848,255 patent/US4184923A/en not_active Expired - Lifetime
-
1978
- 1978-10-11 CA CA000313158A patent/CA1120834A/fr not_active Expired
- 1978-11-01 JP JP13384478A patent/JPS5473096A/ja active Granted
- 1978-11-03 FR FR7831101A patent/FR2408140A1/fr active Granted
- 1978-11-03 GB GB743128A patent/GB2007360B/en not_active Expired
- 1978-11-03 DE DE2847859A patent/DE2847859C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2007360A (en) | 1979-05-16 |
US4184923A (en) | 1980-01-22 |
GB2007360B (en) | 1982-05-12 |
DE2847859C2 (de) | 1985-05-02 |
JPS5726118B2 (fr) | 1982-06-02 |
DE2847859A1 (de) | 1979-05-10 |
FR2408140B1 (fr) | 1983-04-15 |
CA1120834A (fr) | 1982-03-30 |
JPS5473096A (en) | 1979-06-12 |
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