ATE465271T1 - Methode und apparat zur messung von amylase aktivität - Google Patents
Methode und apparat zur messung von amylase aktivitätInfo
- Publication number
- ATE465271T1 ATE465271T1 AT03005164T AT03005164T ATE465271T1 AT E465271 T1 ATE465271 T1 AT E465271T1 AT 03005164 T AT03005164 T AT 03005164T AT 03005164 T AT03005164 T AT 03005164T AT E465271 T1 ATE465271 T1 AT E465271T1
- Authority
- AT
- Austria
- Prior art keywords
- measurement
- amylase activity
- amylase
- measuring
- activity
- Prior art date
Links
- 239000004382 Amylase Substances 0.000 title abstract 6
- 102000013142 Amylases Human genes 0.000 title abstract 6
- 108010065511 Amylases Proteins 0.000 title abstract 6
- 235000019418 amylase Nutrition 0.000 title abstract 6
- 230000000694 effects Effects 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
- 238000005259 measurement Methods 0.000 abstract 4
- 239000003153 chemical reaction reagent Substances 0.000 abstract 2
- 239000000523 sample Substances 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 239000012472 biological sample Substances 0.000 abstract 1
- 238000006911 enzymatic reaction Methods 0.000 abstract 1
- 229920001542 oligosaccharide Polymers 0.000 abstract 1
- 150000002482 oligosaccharides Chemical class 0.000 abstract 1
- 210000003296 saliva Anatomy 0.000 abstract 1
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
-
- 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
- C12Q1/34—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase
- C12Q1/40—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase involving amylase
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002062094 | 2002-03-07 | ||
| JP2002221853 | 2002-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE465271T1 true ATE465271T1 (de) | 2010-05-15 |
Family
ID=27759736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT03005164T ATE465271T1 (de) | 2002-03-07 | 2003-03-07 | Methode und apparat zur messung von amylase aktivität |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7183069B2 (de) |
| EP (1) | EP1342791B1 (de) |
| AT (1) | ATE465271T1 (de) |
| DE (1) | DE60332183D1 (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6316408B1 (en) | 1997-04-16 | 2001-11-13 | Amgen Inc. | Methods of use for osetoprotegerin binding protein receptors |
| US7186696B2 (en) * | 2002-03-07 | 2007-03-06 | Toyama University | Reagent and method for measuring amylase |
| US20050124060A1 (en) * | 2003-10-20 | 2005-06-09 | Masaki Yamaguchi | Enzyme activity measuring apparatus, enzyme activity measuring method, sample transcription apparatus and color measuring apparatus |
| USD567125S1 (en) * | 2005-10-31 | 2008-04-22 | Nipro Corporation | Stress meter |
| US20080050451A1 (en) * | 2006-06-16 | 2008-02-28 | Mabry Helen C | Methods for assessing dehydration and shock, assays and kits for the methods |
| CN101082622B (zh) * | 2007-07-05 | 2011-11-30 | 上海科华生物工程股份有限公司 | 定量测定人体α-淀粉酶活性的干化学试纸 |
| CN101320000B (zh) * | 2008-07-03 | 2011-05-11 | 广西师范大学 | 可溶性淀粉共振散射光谱法检测α-淀粉酶活力的方法 |
| US8742351B2 (en) * | 2008-12-02 | 2014-06-03 | Shimadzu Corporation | Spectrophotometer |
| WO2010090810A2 (en) * | 2009-02-05 | 2010-08-12 | Hydradx, Inc. | Diagnostic device and method |
| CN109406512B (zh) * | 2018-12-25 | 2021-06-25 | 广东产品质量监督检验研究院（国家质量技术监督局广州电气安全检验所、广东省试验认证研究院、华安实验室） | 一种以黄原胶为原料的生产工艺中淀粉酶的检测方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4622295A (en) * | 1982-09-16 | 1986-11-11 | Wako Pure Chemical Industries, Ltd. | Modified oligosaccharides used as substrate for measuring α-amylase activity |
| JPS62138198A (ja) | 1985-12-10 | 1987-06-20 | Fuji Photo Film Co Ltd | 自己顕色性基質を含む乾式液体分析要素 |
| US4810636A (en) * | 1986-12-09 | 1989-03-07 | Miles Inc. | Chromogenic acridinone enzyme substrates |
| ATE142202T1 (de) | 1986-12-09 | 1996-09-15 | Bayer Ag | Acridinone als chromogene enzymsubstrate |
| US4932871A (en) | 1987-11-20 | 1990-06-12 | Miles Inc. | Rapid method for preparing chromogenic alpha-amylase substrate compounds at high preparative yields |
| JP2862981B2 (ja) * | 1989-10-31 | 1999-03-03 | 花王株式会社 | 油中水中油型二重乳化油脂組成物 |
| US5334502A (en) * | 1991-11-27 | 1994-08-02 | Osborn Laboratories, Inc. | Method of collecting, identifying, and quantifying saliva |
| CA2089228A1 (en) | 1992-02-14 | 1993-08-15 | Akira Hasegawa | Oligosaccharide derivatives suitable for .alpha.-amylase determination |
| US5223219A (en) * | 1992-04-10 | 1993-06-29 | Biotrack, Inc. | Analytical cartridge and system for detecting analytes in liquid samples |
| US5384245A (en) * | 1992-05-04 | 1995-01-24 | Ivan E. Modrovich | Stable, single-liquid alpha-amylase reagent |
| US7186696B2 (en) * | 2002-03-07 | 2007-03-06 | Toyama University | Reagent and method for measuring amylase |
-
2003
- 2003-03-06 US US10/383,007 patent/US7183069B2/en not_active Expired - Lifetime
- 2003-03-07 AT AT03005164T patent/ATE465271T1/de not_active IP Right Cessation
- 2003-03-07 DE DE60332183T patent/DE60332183D1/de not_active Expired - Lifetime
- 2003-03-07 EP EP03005164A patent/EP1342791B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE60332183D1 (de) | 2010-06-02 |
| EP1342791B1 (de) | 2010-04-21 |
| US20030175843A1 (en) | 2003-09-18 |
| EP1342791A3 (de) | 2004-03-03 |
| US7183069B2 (en) | 2007-02-27 |
| EP1342791A2 (de) | 2003-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |