DK1129356T3 - Fremgangsmåde til bestemmelse af homocystein - Google Patents
Fremgangsmåde til bestemmelse af homocysteinInfo
- Publication number
- DK1129356T3 DK1129356T3 DK99968042T DK99968042T DK1129356T3 DK 1129356 T3 DK1129356 T3 DK 1129356T3 DK 99968042 T DK99968042 T DK 99968042T DK 99968042 T DK99968042 T DK 99968042T DK 1129356 T3 DK1129356 T3 DK 1129356T3
- Authority
- DK
- Denmark
- Prior art keywords
- homocysteine
- cystathionine
- pyruvate
- ammonia
- enzyme
- Prior art date
Links
- FFFHZYDWPBMWHY-VKHMYHEASA-N L-homocysteine Chemical compound OC(=O)[C@@H](N)CCS FFFHZYDWPBMWHY-VKHMYHEASA-N 0.000 title abstract 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 4
- YPWSLBHSMIKTPR-UHFFFAOYSA-N Cystathionine Natural products OC(=O)C(N)CCSSCC(N)C(O)=O YPWSLBHSMIKTPR-UHFFFAOYSA-N 0.000 abstract 2
- ILRYLPWNYFXEMH-UHFFFAOYSA-N D-cystathionine Natural products OC(=O)C(N)CCSCC(N)C(O)=O ILRYLPWNYFXEMH-UHFFFAOYSA-N 0.000 abstract 2
- ILRYLPWNYFXEMH-WHFBIAKZSA-N L-cystathionine Chemical compound [O-]C(=O)[C@@H]([NH3+])CCSC[C@H]([NH3+])C([O-])=O ILRYLPWNYFXEMH-WHFBIAKZSA-N 0.000 abstract 2
- LCTONWCANYUPML-UHFFFAOYSA-M Pyruvate Chemical compound CC(=O)C([O-])=O LCTONWCANYUPML-UHFFFAOYSA-M 0.000 abstract 2
- 229910021529 ammonia Inorganic materials 0.000 abstract 2
- 108010076010 Cystathionine beta-lyase Proteins 0.000 abstract 1
- 108010073644 Cystathionine beta-synthase Proteins 0.000 abstract 1
- 108090000790 Enzymes Proteins 0.000 abstract 1
- 102000004190 Enzymes Human genes 0.000 abstract 1
- 230000002596 correlated effect Effects 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
- G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
- G01N33/6803—General methods of protein analysis not limited to specific proteins or families of proteins
- G01N33/6842—Proteomic analysis of subsets of protein mixtures with reduced complexity, e.g. membrane proteins, phosphoproteins, organelle proteins
-
- 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
- C12Q1/527—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving lyase
-
- 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
- G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
- G01N33/6803—General methods of protein analysis not limited to specific proteins or families of proteins
- G01N33/6806—Determination of free amino acids
- G01N33/6812—Assays for specific amino acids
- G01N33/6815—Assays for specific amino acids containing sulfur, e.g. cysteine, cystine, methionine, homocysteine
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Biophysics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Biomedical Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Urology & Nephrology (AREA)
- Hematology (AREA)
- Bioinformatics & Computational Biology (AREA)
- Microbiology (AREA)
- Organic Chemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Cell Biology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Dental Preparations (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Saccharide Compounds (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10809998P | 1998-11-12 | 1998-11-12 | |
| PCT/US1999/026989 WO2000028071A2 (en) | 1998-11-12 | 1999-11-12 | A method for the determination of homocysteine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK1129356T3 true DK1129356T3 (da) | 2003-05-26 |
Family
ID=22320298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK99968042T DK1129356T3 (da) | 1998-11-12 | 1999-11-12 | Fremgangsmåde til bestemmelse af homocystein |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP1129356B1 (de) |
| JP (1) | JP4426725B2 (de) |
| AT (1) | ATE232301T1 (de) |
| AU (1) | AU777349B2 (de) |
| CA (1) | CA2350607C (de) |
| DE (1) | DE69905276T2 (de) |
| DK (1) | DK1129356T3 (de) |
| ES (1) | ES2189530T3 (de) |
| WO (1) | WO2000028071A2 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6664073B1 (en) * | 1999-11-02 | 2003-12-16 | Catch Inc. | Enzymatic cycling assays for homocysteine and cystathionine |
| US6635438B2 (en) | 1999-11-02 | 2003-10-21 | Catch, Inc. | Enzymatic cycling assays for homocysteine and cystathionine |
| US6867012B2 (en) * | 2000-12-05 | 2005-03-15 | Toyo Boseki Kabushiki Kaisha | Determination method of biological component and reagent kit used therefor |
| JP6056138B2 (ja) * | 2010-12-28 | 2017-01-11 | 東ソー株式会社 | 免疫学的測定方法 |
| CN111304283A (zh) * | 2020-03-05 | 2020-06-19 | 安徽大千生物工程有限公司 | 一种基于循环酶速率法测定hcy的试剂盒及其制备使用方法 |
| CN111983057A (zh) * | 2020-07-29 | 2020-11-24 | 上海润达榕嘉生物科技有限公司 | 一种人血浆中同型半胱氨酸的检测方法及试剂盒 |
| CN116200457A (zh) * | 2023-01-17 | 2023-06-02 | 光景生物科技(苏州)有限公司 | 一种同型半胱氨酸检测试纸条及其制备方法和应用 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9617683D0 (en) * | 1996-08-23 | 1996-10-02 | Univ Glasgow | Homocysteine desulphurase |
| US5985540A (en) * | 1997-07-24 | 1999-11-16 | Anticancer, Inc. | High specificity homocysteine assays for biological samples |
-
1999
- 1999-11-12 DE DE69905276T patent/DE69905276T2/de not_active Expired - Lifetime
- 1999-11-12 CA CA002350607A patent/CA2350607C/en not_active Expired - Lifetime
- 1999-11-12 AU AU24737/00A patent/AU777349B2/en not_active Expired
- 1999-11-12 WO PCT/US1999/026989 patent/WO2000028071A2/en not_active Ceased
- 1999-11-12 ES ES99968042T patent/ES2189530T3/es not_active Expired - Lifetime
- 1999-11-12 JP JP2000581237A patent/JP4426725B2/ja not_active Expired - Lifetime
- 1999-11-12 EP EP99968042A patent/EP1129356B1/de not_active Expired - Lifetime
- 1999-11-12 DK DK99968042T patent/DK1129356T3/da active
- 1999-11-12 AT AT99968042T patent/ATE232301T1/de active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2000028071A9 (en) | 2000-09-28 |
| ATE232301T1 (de) | 2003-02-15 |
| EP1129356B1 (de) | 2003-02-05 |
| AU2473700A (en) | 2000-05-29 |
| AU777349B2 (en) | 2004-10-14 |
| DE69905276D1 (de) | 2003-03-13 |
| WO2000028071A3 (en) | 2000-07-13 |
| ES2189530T3 (es) | 2003-07-01 |
| JP2002529102A (ja) | 2002-09-10 |
| EP1129356A2 (de) | 2001-09-05 |
| WO2000028071A2 (en) | 2000-05-18 |
| JP4426725B2 (ja) | 2010-03-03 |
| DE69905276T2 (de) | 2003-12-11 |
| CA2350607C (en) | 2009-04-07 |
| CA2350607A1 (en) | 2000-05-18 |
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