CA1133813A - Analytical elements with improved reagent stability - Google Patents
Analytical elements with improved reagent stabilityInfo
- Publication number
- CA1133813A CA1133813A CA309,175A CA309175A CA1133813A CA 1133813 A CA1133813 A CA 1133813A CA 309175 A CA309175 A CA 309175A CA 1133813 A CA1133813 A CA 1133813A
- Authority
- CA
- Canada
- Prior art keywords
- carrier
- poly
- polymer
- reagents
- percent
- 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
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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Immunology (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Genetics & Genomics (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Biomedical Technology (AREA)
- Cell Biology (AREA)
- Emergency Medicine (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 Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83120477A | 1977-09-06 | 1977-09-06 | |
| US831,204 | 1977-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1133813A true CA1133813A (en) | 1982-10-19 |
Family
ID=25258530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA309,175A Expired CA1133813A (en) | 1977-09-06 | 1978-08-11 | Analytical elements with improved reagent stability |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5450393A (ro) |
| CA (1) | CA1133813A (ro) |
| DE (1) | DE2838877A1 (ro) |
| FR (1) | FR2402209A1 (ro) |
| GB (1) | GB2004062B (ro) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4388271A (en) | 1980-01-10 | 1983-06-14 | Rohm Gmbh | Rapid diagnostic agents |
| DE3025372A1 (de) * | 1980-07-04 | 1982-01-28 | Behringwerke Ag, 3550 Marburg | Mittel zum nachweis peroxidatisch wirksamer substanzen und verwendung von polyvinylmethylacylamid in einem solchen |
| 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 (ja) * | 1983-02-07 | 1984-08-17 | Fuji Photo Film Co Ltd | 乾式分析要素 |
| JPS6010171A (ja) * | 1983-06-30 | 1985-01-19 | Fuji Photo Film Co Ltd | 多層分析要素 |
| JPH0653074B2 (ja) * | 1984-02-24 | 1994-07-20 | 大日本印刷株式会社 | 体液検査体 |
| TW373070B (en) | 1995-09-13 | 1999-11-01 | Kyoto Daiichi Kagaku Kk | Analysis element and method for preparing the same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3554987A (en) * | 1965-12-20 | 1971-01-12 | Eastman Kodak Co | Novel compounds and photographic materials containing said compounds |
| US3459790A (en) * | 1965-12-20 | 1969-08-05 | Eastman Kodak Co | Polymerizable acrylic acid esters containing active methylene groups |
| FR1588009A (ro) * | 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 |
-
1978
- 1978-08-11 CA CA309,175A patent/CA1133813A/en not_active Expired
- 1978-09-06 DE DE19782838877 patent/DE2838877A1/de active Granted
- 1978-09-06 FR FR7825586A patent/FR2402209A1/fr active Granted
- 1978-09-06 GB GB7835848A patent/GB2004062B/en not_active Expired
- 1978-09-06 JP JP10871378A patent/JPS5450393A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2838877A1 (de) | 1979-03-29 |
| GB2004062A (en) | 1979-03-21 |
| FR2402209A1 (fr) | 1979-03-30 |
| GB2004062B (en) | 1982-03-31 |
| FR2402209B1 (ro) | 1983-04-15 |
| JPS5646798B2 (ro) | 1981-11-05 |
| JPS5450393A (en) | 1979-04-20 |
| DE2838877C2 (ro) | 1983-10-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |