ATE465409T1 - Latex-trägerpartikel für ein testreagenz, und testreagenz - Google Patents
Latex-trägerpartikel für ein testreagenz, und testreagenzInfo
- Publication number
- ATE465409T1 ATE465409T1 AT02738899T AT02738899T ATE465409T1 AT E465409 T1 ATE465409 T1 AT E465409T1 AT 02738899 T AT02738899 T AT 02738899T AT 02738899 T AT02738899 T AT 02738899T AT E465409 T1 ATE465409 T1 AT E465409T1
- Authority
- AT
- Austria
- Prior art keywords
- test reagent
- carrier particles
- particles
- carrier
- phenyl group
- Prior art date
Links
- 239000002245 particle Substances 0.000 title abstract 9
- 239000003153 chemical reaction reagent Substances 0.000 title abstract 4
- 239000004816 latex Substances 0.000 title abstract 3
- 238000003556 assay Methods 0.000 abstract 2
- 229920000126 latex Polymers 0.000 abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 abstract 2
- 229920001577 copolymer Polymers 0.000 abstract 1
- 150000003460 sulfonic acids Chemical class 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
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
- G01N33/544—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being organic
- G01N33/545—Synthetic resin
-
- 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
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
- G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
- G01N33/54326—Magnetic particles
- G01N33/5434—Magnetic particles using magnetic particle immunoreagent carriers which constitute new materials per se
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
- C08F212/08—Styrene
-
- 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
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
- G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
-
- 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
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
- G01N33/54393—Improving reaction conditions or stability, e.g. by coating or irradiation of surface, by reduction of non-specific binding, by promotion of specific binding
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
Landscapes
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Molecular Biology (AREA)
- Urology & Nephrology (AREA)
- Biomedical Technology (AREA)
- Medicinal Chemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Microbiology (AREA)
- General Physics & Mathematics (AREA)
- Cell Biology (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001201119 | 2001-07-02 | ||
| JP2001275229 | 2001-09-11 | ||
| JP2002049957 | 2002-02-26 | ||
| PCT/JP2002/006669 WO2003005031A1 (en) | 2001-07-02 | 2002-07-02 | Carrier particle latex for assay reagent and assay reagent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE465409T1 true ATE465409T1 (de) | 2010-05-15 |
Family
ID=27347071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT02738899T ATE465409T1 (de) | 2001-07-02 | 2002-07-02 | Latex-trägerpartikel für ein testreagenz, und testreagenz |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US7338813B2 (de) |
| EP (2) | EP1416277B1 (de) |
| JP (1) | JP3708942B2 (de) |
| KR (2) | KR100924625B1 (de) |
| CN (1) | CN100396331C (de) |
| AT (1) | ATE465409T1 (de) |
| AU (1) | AU2002313319B2 (de) |
| CA (1) | CA2452766C (de) |
| DE (1) | DE60236089D1 (de) |
| WO (1) | WO2003005031A1 (de) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004325416A (ja) * | 2003-04-28 | 2004-11-18 | Sekisui Chem Co Ltd | 測定試薬用担体粒子ラテックス及び測定試薬 |
| JP2006329958A (ja) * | 2005-05-30 | 2006-12-07 | Sekisui Chem Co Ltd | 測定試薬用担体粒子及び測定試薬 |
| JP2006329959A (ja) * | 2005-05-30 | 2006-12-07 | Sekisui Chem Co Ltd | 測定試薬用担体粒子及び測定試薬 |
| US9182391B2 (en) | 2008-05-09 | 2015-11-10 | Arkray, Inc. | Method of producing insoluble carrier particles, insoluble carrier particles, measurement reagent, specimen analyzing tool, and immunoturbidimetric assay |
| JP4646270B2 (ja) | 2008-11-12 | 2011-03-09 | 積水メディカル株式会社 | 抗リン脂質抗体測定試薬に用いる不溶性担体、抗リン脂質抗体測定試薬、及び、抗リン脂質抗体の測定方法 |
| US9562855B1 (en) | 2009-12-03 | 2017-02-07 | The Arizona Board Of Regents On Behalf Of The University Of Arizona | Devices and methods for detection of microorganisms via MIE scattering |
| WO2010065669A1 (en) * | 2008-12-03 | 2010-06-10 | Jeong-Yeol Yoon | Methods and microfluidic devices for single cell detection of escherichia coli |
| US9678005B1 (en) | 2008-12-03 | 2017-06-13 | Arizona Board Of Regents On Behalf Of The University Of Arizona | Devices and methods for detection of microorganisms |
| JP4782249B2 (ja) * | 2009-07-21 | 2011-09-28 | 積水メディカル株式会社 | インスリン測定方法 |
| KR101835918B1 (ko) | 2011-03-28 | 2018-03-07 | 세키스이 메디칼 가부시키가이샤 | Psa의 측정 방법 및 그의 시약 |
| US10048268B2 (en) | 2011-03-31 | 2018-08-14 | Sekisui Medical Co., Ltd. | Latex particle for measurement reagent, coated latex particle, and measurement reagent for immunoturbidimetric method |
| US9939433B2 (en) | 2011-12-28 | 2018-04-10 | Sekisui Medical Co., Ltd. | Latex particles for measuring particle agglutination |
| CN104335048B (zh) * | 2012-03-30 | 2017-05-17 | 积水医疗株式会社 | 凝集测定用胶乳粒子 |
| US9383356B2 (en) * | 2012-09-27 | 2016-07-05 | Sekisui Medical Co., Ltd. | Latex particles for particle agglutination assay |
| CN110068678A (zh) * | 2013-05-31 | 2019-07-30 | 积水医疗株式会社 | 凝集免疫测定法 |
| CN105067615B (zh) * | 2015-08-28 | 2018-02-23 | 深圳市汇松科技发展有限公司 | 一种基于酰胺基团纳米胶乳增强比浊法动物c‑反应蛋白的检测试剂盒及检测方法 |
| JP6293983B2 (ja) * | 2015-09-30 | 2018-03-14 | 積水化学工業株式会社 | ミクロ相分離構造粒を備える高分子微粒子並びにそれを用いる粒子免疫測定法用試薬及び粒子免疫測定法 |
| JP6224217B1 (ja) * | 2016-12-27 | 2017-11-01 | Jsr株式会社 | ラテックス粒子分散液の保管方法 |
| US11867694B2 (en) | 2017-05-24 | 2024-01-09 | Sekisui Medical Co., Ltd. | Latex particles for measurement reagents, sensitized latex particles, and measurement reagent for turbidimetric immunoassay |
| KR102924915B1 (ko) * | 2020-03-30 | 2026-02-10 | 덴카 주식회사 | 라텍스 응집법에 의한 목적 물질의 측정 방법 및 그 시약 |
| CN115015559B (zh) * | 2022-06-17 | 2024-12-06 | 山东博科生物产业有限公司 | 一种c反应蛋白检测试剂盒 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5850645B2 (ja) | 1979-03-30 | 1983-11-11 | 積水化学工業株式会社 | ラテツクスの製造方法 |
| DE2918342A1 (de) | 1979-05-07 | 1980-11-20 | Behringwerke Ag | Latex-reagenz |
| JPS57135361A (en) * | 1981-02-13 | 1982-08-20 | Sekisui Chem Co Ltd | Latex reagent and measuring method of latex coagulation reaction |
| JPS5850645A (ja) | 1981-09-18 | 1983-03-25 | Toshiba Corp | ロジツク化テ−プレコ−ダの誤動作防止回路 |
| JPS58198508A (ja) | 1982-05-14 | 1983-11-18 | Sekisui Chem Co Ltd | 診断試薬用ラテツクスの製造方法 |
| US4605686A (en) * | 1984-03-13 | 1986-08-12 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Latex for immunoserological tests and a method for the production of the same |
| JPS60192706A (ja) * | 1984-03-13 | 1985-10-01 | Sekisui Chem Co Ltd | 診断試薬用ラテツクスの製造方法 |
| US4673556A (en) | 1985-11-08 | 1987-06-16 | General Motors Corporation | Method of simultaneous oxidation of carbon monoxide and unburned fuel in methanol vehicle exhaust |
| HU196394B (en) | 1986-06-27 | 1988-11-28 | Richter Gedeon Vegyeszet | Process for preparing 2-halogenated ergoline derivatives |
| JP2588174B2 (ja) | 1986-09-08 | 1997-03-05 | 三菱化学株式会社 | 抗原−抗体反応の測定法 |
| JPS6424918A (en) | 1987-07-20 | 1989-01-26 | Ishikawajima Harima Heavy Ind | Foundation improvement work of storage tank |
| JP2531959B2 (ja) | 1987-07-31 | 1996-09-04 | 株式会社リコー | 感熱記録材料 |
| JPH01104621A (ja) * | 1987-09-18 | 1989-04-21 | Eastman Kodak Co | ポリマーラテックス組成物の製造方法 |
| JPH0750108B2 (ja) | 1988-12-26 | 1995-05-31 | 積水化学工業株式会社 | 免疫反応測定法 |
| JPH0518973A (ja) | 1991-07-12 | 1993-01-26 | Shima Kenkyusho:Kk | 免疫学的測定方法及び試薬 |
| JP3396231B2 (ja) | 1992-01-08 | 2003-04-14 | 積水化学工業株式会社 | 免疫反応測定用試薬および免疫反応測定法 |
| JPH1048215A (ja) * | 1996-07-31 | 1998-02-20 | Sekisui Chem Co Ltd | 着色粒子 |
| EP0898169B1 (de) | 1997-08-11 | 2002-02-06 | F. Hoffmann-La Roche Ag | Mikroteilchen-vergrössertes Streulichtassay und Mikroteilchen-Reagenz dazu |
| JP2000355553A (ja) * | 1999-06-14 | 2000-12-26 | Jsr Corp | 診断薬用担体粒子および診断薬 |
-
2002
- 2002-07-02 WO PCT/JP2002/006669 patent/WO2003005031A1/ja not_active Ceased
- 2002-07-02 AT AT02738899T patent/ATE465409T1/de not_active IP Right Cessation
- 2002-07-02 DE DE60236089T patent/DE60236089D1/de not_active Expired - Lifetime
- 2002-07-02 EP EP02738899A patent/EP1416277B1/de not_active Expired - Lifetime
- 2002-07-02 US US10/482,302 patent/US7338813B2/en not_active Expired - Lifetime
- 2002-07-02 CN CNB028133528A patent/CN100396331C/zh not_active Expired - Lifetime
- 2002-07-02 KR KR1020087031028A patent/KR100924625B1/ko not_active Expired - Lifetime
- 2002-07-02 KR KR1020047000037A patent/KR100894947B1/ko not_active Expired - Lifetime
- 2002-07-02 CA CA2452766A patent/CA2452766C/en not_active Expired - Lifetime
- 2002-07-02 JP JP2003510956A patent/JP3708942B2/ja not_active Expired - Lifetime
- 2002-07-02 EP EP08168924.2A patent/EP2023141B1/de not_active Expired - Lifetime
- 2002-07-02 AU AU2002313319A patent/AU2002313319B2/en not_active Expired
-
2008
- 2008-01-03 US US11/969,107 patent/US7867785B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| KR20040062527A (ko) | 2004-07-07 |
| CN1522370A (zh) | 2004-08-18 |
| US7338813B2 (en) | 2008-03-04 |
| EP2023141A3 (de) | 2010-01-06 |
| KR100924625B1 (ko) | 2009-11-02 |
| DE60236089D1 (de) | 2010-06-02 |
| EP2023141B1 (de) | 2014-04-09 |
| KR100894947B1 (ko) | 2009-04-27 |
| US20040171176A1 (en) | 2004-09-02 |
| CA2452766C (en) | 2011-06-14 |
| CA2452766A1 (en) | 2003-01-16 |
| AU2002313319B2 (en) | 2007-05-10 |
| EP1416277B1 (de) | 2010-04-21 |
| US20080113452A1 (en) | 2008-05-15 |
| EP1416277A4 (de) | 2005-11-16 |
| US7867785B2 (en) | 2011-01-11 |
| EP1416277A1 (de) | 2004-05-06 |
| WO2003005031A1 (en) | 2003-01-16 |
| JP3708942B2 (ja) | 2005-10-19 |
| KR20090013238A (ko) | 2009-02-04 |
| JPWO2003005031A1 (ja) | 2005-04-07 |
| CN100396331C (zh) | 2008-06-25 |
| EP2023141A2 (de) | 2009-02-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |