FR2402209A1 - PRODUCT FOR THE QUALITATIVE OR QUANTITATIVE ANALYSIS OF SUBSTANCES IN AQUEOUS LIQUIDS - Google Patents

PRODUCT FOR THE QUALITATIVE OR QUANTITATIVE ANALYSIS OF SUBSTANCES IN AQUEOUS LIQUIDS

Info

Publication number
FR2402209A1
FR2402209A1 FR7825586A FR7825586A FR2402209A1 FR 2402209 A1 FR2402209 A1 FR 2402209A1 FR 7825586 A FR7825586 A FR 7825586A FR 7825586 A FR7825586 A FR 7825586A FR 2402209 A1 FR2402209 A1 FR 2402209A1
Authority
FR
France
Prior art keywords
units
product
analytical
qualitative
substances
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
Application number
FR7825586A
Other languages
French (fr)
Other versions
FR2402209B1 (en
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of FR2402209A1 publication Critical patent/FR2402209A1/en
Application granted granted Critical
Publication of FR2402209B1 publication Critical patent/FR2402209B1/fr
Granted 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
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/525—Multi-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
    • 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
    • C12Q1/54—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving glucose or galactose
    • 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
    • C12Q1/62—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving uric acid

Abstract

L'invention concerne un produit analytique pour le dosage d'un constituant dans un liquide aqueux. Le produit comprend une couche perméable au liquide aqueux et au constituant à doser, dans laquelle sont incorporés des réactifs analytiques dont l'un est la peroxydase et un copolymère hydrophobe comprenant: 1 degrés des motifs hydrophobes, par exemple, des motifs acrylate d'alkyle, 2 degrés des motifs anioniques, par exemple des motifs acide alkanesulfonique, et 3 degrés des motifs méthacrylate de 2-acétoacétoxyalkyle. On réalise avec ce copolymère des produits analytiques qui présentent une bonne stabilité à la conservation; ces produits servent notamment à des dosages de constituants dans les fluides corporels, en vue d'établir des diagnostics.The invention relates to an analytical product for the determination of a component in an aqueous liquid. The product comprises a layer permeable to the aqueous liquid and to the component to be assayed, in which are incorporated analytical reagents, one of which is peroxidase and a hydrophobic copolymer comprising: 1 degree hydrophobic units, for example, alkyl acrylate units , 2 degrees of anionic units, for example alkanesulfonic acid units, and 3 degrees of 2-acetoacetoxyalkyl methacrylate units. Analytical products are produced with this copolymer which exhibit good storage stability; these products are used in particular for assays of constituents in body fluids, with a view to establishing diagnostics.

FR7825586A 1977-09-06 1978-09-06 PRODUCT FOR THE QUALITATIVE OR QUANTITATIVE ANALYSIS OF SUBSTANCES IN AQUEOUS LIQUIDS Granted FR2402209A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83120477A 1977-09-06 1977-09-06

Publications (2)

Publication Number Publication Date
FR2402209A1 true FR2402209A1 (en) 1979-03-30
FR2402209B1 FR2402209B1 (en) 1983-04-15

Family

ID=25258530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7825586A Granted FR2402209A1 (en) 1977-09-06 1978-09-06 PRODUCT FOR THE QUALITATIVE OR QUANTITATIVE ANALYSIS OF SUBSTANCES IN AQUEOUS LIQUIDS

Country Status (5)

Country Link
JP (1) JPS5450393A (en)
CA (1) CA1133813A (en)
DE (1) DE2838877A1 (en)
FR (1) FR2402209A1 (en)
GB (1) GB2004062B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388271A (en) 1980-01-10 1983-06-14 Rohm Gmbh Rapid diagnostic agents
DE3025372A1 (en) * 1980-07-04 1982-01-28 Behringwerke Ag, 3550 Marburg AGENT FOR DETECTING PEROXIDATICALLY EFFECTIVE SUBSTANCES AND USE OF POLYVINYLMETHYLACYLAMIDE IN SUCH
US4336330A (en) * 1980-12-15 1982-06-22 Miles Laboratories, Inc. Device for detecting glucose concentration
US4318985A (en) * 1981-01-29 1982-03-09 Miles Laboratories, Inc. Method and device for detecting glucose concentration
JPS59143959A (en) * 1983-02-07 1984-08-17 Fuji Photo Film Co Ltd Dry analytical element
JPS6010171A (en) * 1983-06-30 1985-01-19 Fuji Photo Film Co Ltd Multilayer analysis element
JPH0653074B2 (en) * 1984-02-24 1994-07-20 大日本印刷株式会社 Body fluid test body
TW373070B (en) 1995-09-13 1999-11-01 Kyoto Daiichi Kagaku Kk Analysis element and method for preparing the same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3459790A (en) * 1965-12-20 1969-08-05 Eastman Kodak Co Polymerizable acrylic acid esters containing active methylene groups
FR1588009A (en) * 1968-10-22 1970-04-03
US3554987A (en) * 1965-12-20 1971-01-12 Eastman Kodak Co Novel compounds and photographic materials containing said compounds
US3992158A (en) * 1973-08-16 1976-11-16 Eastman Kodak Company Integral analytical element
US4038485A (en) * 1976-03-18 1977-07-26 Miles Laboratories, Inc. Test composition, device, and method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3459790A (en) * 1965-12-20 1969-08-05 Eastman Kodak Co Polymerizable acrylic acid esters containing active methylene groups
US3554987A (en) * 1965-12-20 1971-01-12 Eastman Kodak Co Novel compounds and photographic materials containing said compounds
FR1588009A (en) * 1968-10-22 1970-04-03
US3992158A (en) * 1973-08-16 1976-11-16 Eastman Kodak Company Integral analytical element
US4038485A (en) * 1976-03-18 1977-07-26 Miles Laboratories, Inc. Test composition, device, and method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/77 *

Also Published As

Publication number Publication date
GB2004062A (en) 1979-03-21
FR2402209B1 (en) 1983-04-15
JPS5646798B2 (en) 1981-11-05
CA1133813A (en) 1982-10-19
JPS5450393A (en) 1979-04-20
GB2004062B (en) 1982-03-31
DE2838877C2 (en) 1983-10-27
DE2838877A1 (en) 1979-03-29

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Legal Events

Date Code Title Description
ST Notification of lapse