ES2030097T3 - Metodo para la determinacion de acido hialuronico. - Google Patents
Metodo para la determinacion de acido hialuronico.Info
- Publication number
- ES2030097T3 ES2030097T3 ES198787850360T ES87850360T ES2030097T3 ES 2030097 T3 ES2030097 T3 ES 2030097T3 ES 198787850360 T ES198787850360 T ES 198787850360T ES 87850360 T ES87850360 T ES 87850360T ES 2030097 T3 ES2030097 T3 ES 2030097T3
- Authority
- ES
- Spain
- Prior art keywords
- hyaluronic acid
- reactant
- reactants
- complex
- range
- 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 - Lifetime
Links
- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 title abstract 7
- 229920002674 hyaluronan Polymers 0.000 title abstract 6
- 229960003160 hyaluronic acid Drugs 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 4
- 239000000376 reactant Substances 0.000 abstract 9
- 239000002253 acid Substances 0.000 abstract 1
- 239000012491 analyte Substances 0.000 abstract 1
- 230000003139 buffering effect Effects 0.000 abstract 1
- 210000000845 cartilage Anatomy 0.000 abstract 1
- 230000005764 inhibitory process Effects 0.000 abstract 1
- 239000011541 reaction mixture Substances 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
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/5308—Immunoassay; Biospecific binding assay; Materials therefor for analytes not provided for elsewhere, e.g. nucleic acids, uric acid, worms, mites
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S436/00—Chemistry: analytical and immunological testing
- Y10S436/815—Test for named compound or class of compounds
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Urology & Nephrology (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Cell Biology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Food Science & Technology (AREA)
- Biotechnology (AREA)
- Physics & Mathematics (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Peptides Or Proteins (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
METODO PARA LA DETERMINACION DE ACIDO HIALURONICO POR MEDIO DE TECNICA DE INHIBICION, DONDE ADEMAS DEL ACIDO HIALURONICO DE LA MUESTRA (ANALITO) SE HACEN REACCIONAR UN PRIMER REACTIVO QUE POSEE ESTRUCTURA DE ACIDO HIALURONICO (REACTIVO (1), DERIVADO DE ACIDO HIALURONICO) Y UN SEGUNDO REACTIVO QUE POSEE UNA ESTRUCTURA ENLAZANTE DE ACIDO HIALURONICO (REACTIVO (2)) CON OTRO PARA FORMAR UN COMPLEJO EN EL QUE LOS REACTIVOS (1) Y (2) SE MANTIENEN JUNTOS DEBIDO A AFINIDAD ESPECIFICA. EL COMPLEJO SE SEÑALA MEDIANTE UN MARCADOR QUE SE UNE COVALENTEMENTE A UNO DE LOS REACTIVOS O INDIRECTAMENTE MEDIANTE UN ANTICUERPO REACTIVO CON DICHO COMPLEJO. LOS RASGOS CARACTERISTICOS DEL METODO SON QUE (I) EL REACTIVO (2) ES UN REACTIVO QUE POSEE LA ESTRUCTURA ENLAZANTE DE ACIDO HIALURONICO DE PROTEOGLICANO DE CARTILAGO Y (II) LA REACCION DE LOS REACTIVOS (1) Y (2) ENTRE SI SE LLEVA A CABO (A) A UN PH ENTRE 5,8 A 7,3, HABIENDOSE OBTENIDO ESTE PH CON COMPONENTES TAMPONANTES AÑADIDOS EXTERNAMENTE (PAR ACIDO-BASE) QUE TIENEN UNA CAPACIDAD TAMPON DENTRO DE DICHO INTERVALO Y TIENEN UNA CONCENTRACION TOTAL SUPERIOR A 0,04 M EN LA MEZCLA DE REACCION, Y (B) A UNA TEMPERATURA ENTRE 0 Y 27 (GRADOS) C
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8605270A SE8605270D0 (sv) | 1986-12-08 | 1986-12-08 | Hyaluronsyrabestemningsmetod och reagenssats for anvendning vid metoden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2030097T3 true ES2030097T3 (es) | 1992-10-16 |
Family
ID=20366562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES198787850360T Expired - Lifetime ES2030097T3 (es) | 1986-12-08 | 1987-11-20 | Metodo para la determinacion de acido hialuronico. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4826776A (es) |
| EP (1) | EP0271461B1 (es) |
| JP (1) | JP2726905B2 (es) |
| AT (1) | ATE74207T1 (es) |
| DE (1) | DE3777773D1 (es) |
| ES (1) | ES2030097T3 (es) |
| SE (1) | SE8605270D0 (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1319593C (en) * | 1987-03-03 | 1993-06-29 | Kenji Chichibu | Method of assaying high molecular hyaluronic acid and kit of reagents for such assay |
| US5378637A (en) * | 1987-07-07 | 1995-01-03 | Ciba Corning Diagnostics Corp. | Method for measuring hyaluronic acid |
| CA2005793A1 (en) * | 1988-12-19 | 1990-06-19 | Prachya Kongtawelert | Method for the detection and quantification of hyaluronan |
| US5377124A (en) * | 1989-09-20 | 1994-12-27 | Aptix Corporation | Field programmable printed circuit board |
| US5460944A (en) * | 1991-10-28 | 1995-10-24 | Boehringer Mannheim Gmbh | Storable protein solution |
| US6350571B1 (en) | 1996-02-01 | 2002-02-26 | Vinata B. Lokeshwar | Methods for detection and evaluation of bladder cancer |
| JP4529109B2 (ja) * | 2001-01-12 | 2010-08-25 | 富士レビオ株式会社 | ヒアルロン酸の測定方法および測定用キット |
| WO2002101389A1 (fr) * | 2001-06-12 | 2002-12-19 | Wako Pure Chemical Industries, Ltd. | Procede de dosage de l'acide hyaluronique |
| US20070259380A1 (en) * | 2004-05-20 | 2007-11-08 | Kyoichi Sumida | Method for Measuring Hyaluronic Acid Using Hyaluronic Acid Binding Protein |
| US8163498B2 (en) | 2006-08-08 | 2012-04-24 | Seikagaku Corporation | Method for determination of molecular weight of hyaluronic acid |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4704356A (en) * | 1984-03-27 | 1987-11-03 | Rush-Presbyterian-St. Luke's Medical Center | Method of diagnosing cartilage tissue abnormalities |
-
1986
- 1986-12-08 SE SE8605270A patent/SE8605270D0/xx unknown
-
1987
- 1987-11-20 EP EP87850360A patent/EP0271461B1/en not_active Expired - Lifetime
- 1987-11-20 DE DE8787850360T patent/DE3777773D1/de not_active Expired - Fee Related
- 1987-11-20 ES ES198787850360T patent/ES2030097T3/es not_active Expired - Lifetime
- 1987-11-20 AT AT87850360T patent/ATE74207T1/de not_active IP Right Cessation
- 1987-11-24 US US07/124,589 patent/US4826776A/en not_active Expired - Lifetime
- 1987-12-07 JP JP62307784A patent/JP2726905B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE3777773D1 (de) | 1992-04-30 |
| JPS63150669A (ja) | 1988-06-23 |
| ATE74207T1 (de) | 1992-04-15 |
| EP0271461A1 (en) | 1988-06-15 |
| US4826776A (en) | 1989-05-02 |
| JP2726905B2 (ja) | 1998-03-11 |
| EP0271461B1 (en) | 1992-03-25 |
| SE8605270D0 (sv) | 1986-12-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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