JP4452520B2 - 分子内クエンチャー−フルオロフォア結合体によるアナライトの蛍光測定 - Google Patents
分子内クエンチャー−フルオロフォア結合体によるアナライトの蛍光測定 Download PDFInfo
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- JP4452520B2 JP4452520B2 JP2004017685A JP2004017685A JP4452520B2 JP 4452520 B2 JP4452520 B2 JP 4452520B2 JP 2004017685 A JP2004017685 A JP 2004017685A JP 2004017685 A JP2004017685 A JP 2004017685A JP 4452520 B2 JP4452520 B2 JP 4452520B2
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
- G01N2021/6432—Quenching
-
- 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
- Y10S436/80—Fluorescent dyes, e.g. rhodamine
-
- 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
- Y10S436/904—Oxidation - reduction indicators
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- Optics & Photonics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Description
Q−F (I)
[式中、Qはクエンチャー基であり、Fはフルオロフォア基である。]
で表される化合物を含む検出試薬と接触させることを特徴とする方法である。そのような化合物は基本的には、先行技術においてすでに報告されている(例えば、Zhangら, Journal of Photochemistry and Photobiology A: Chemistry 103 (1997), 63-67; Songら, Dyes and Pigments 42 (1999), 149-158参照)。
Q−F (I)
[式中、Qはクエンチャー基であり、Fはフルオロフォア基である]で表される化合物を含み;前記クエンチャー基Qおよび/または前記フルオロフォア基Fが還元または酸化され得るものであり;前記蛍光が前記還元または酸化に応じて変化し得る試薬である。
キノン誘導体である2−メチルキノン−3,3−ジメチルプロピオン酸を文献に従って合成する(Borchardtら, J. Amer. Chem. Soc. (1972) 94 (26), 9175-9182)。
反応図式
グルコースデヒドロゲナーゼ(GlucDH):1.3U/mL;
ジアフォラーゼ:1.3U/mL;
NAD+:36.9μmol/L;
キノン−フルオレセイン(図1;実施例1から):35.4μmol/L。
Claims (7)
- 酸化還元反応および蛍光測定によって、還元可能または酸化可能なアナライトを検出する方法であって、前記アナライトを含むサンプルを、前記アナライトを還元または酸化するための酵素と蛍光酸化還元指示薬として下記一般式(I)で表される化合物とを含む検出試薬に接触させることを特徴とする方法
Q−F (I)
[式中、
Qは、還元状態または酸化状態での吸収バンドがFの発光バンドと重なる受容体基であって、キノン類、芳香族ニトロソ化合物、ニトロソアニリン類、ニトロソベンゼン誘導体、N−オキサイド類、N−オキサイド基の窒素原子が芳香環系の構成要素であるN−オキサイド類、ベンゾフラン類、ニトロソナフタルイミド類、スピンラベル、テトラゾリウム化合物、フェナジン類、ピリジン類、アントラキノン類、キノキサリン類、ピリミドキノン類、フェニルヒドロキシルアミン類、インダントロン類、フェナントレンキノン類および有機金属錯体から選択される還元可能なクエンチャー基、またはヒドロキノン類、フェニレンジアミン類、ジヒドロフェナジン類、ジヒドロナフトキノン類、ジヒドロアントラキノン類および有機金属錯体から選択される酸化可能なクエンチャー基であり、
Fはフルオレセイン、フルオレセイン誘導体、ローダミン類、テトラメチルローダミン類、クマリン類、レゾルフィン類、ピレン類、アントラセン類、フェニレン類、フタロシアニン類、シアニン類、キサンテン類、アミドピリリウム色素、オキサジン類、カドラン色素、カルボピロニン類、NBD誘導体、BODIPY(商標)フルオロフォア類、ALEXA(商標)フルオロフォア類、ランタニドキレート類、メタロポリフィリン類、NIRフルオロフォア類、ロードール色素、ナフタルイミド類およびポルフィリン類から選択されるフルオロフォア基である]。 - Qがキノン類であり、Fがフルオレセイン誘導体である、請求項1に記載の方法。
- 前記検出試薬が補酵素をさらに含む、請求項1または2に記載の方法。
- 前記酸化還元指示薬(I)において、QがリンカーによってFに結合している請求項1〜3のいずれかに記載の方法。
- 酸化還元反応および蛍光測定によって、還元可能または酸化可能なアナライトを検出するための試薬であって、前記アナライトを還元または酸化するための酵素と酸化還元指示薬として下記一般式(I):
Q−F (I)
[式中、
Qは、還元状態または酸化状態での吸収バンドがFの発光バンドと重なる受容体基であって、キノン類、芳香族ニトロソ化合物、ニトロソアニリン類、ニトロソベンゼン誘導体、N−オキサイド類、N−オキサイド基の窒素原子が芳香環系の構成要素であるN−オキサイド類、ベンゾフラン類、ニトロソナフタルイミド類、スピンラベル、テトラゾリウム化合物、フェナジン類、ピリジン類、アントラキノン類、キノキサリン類、ピリミドキノン類、フェニルヒドロキシルアミン類、インダントロン類、フェナントレンキノン類および有機金属錯体から選択される還元可能なクエンチャー基、またはヒドロキノン類、フェニレンジアミン類、ジヒドロフェナジン類、ジヒドロナフトキノン類、ジヒドロアントラキノン類および有機金属錯体から選択される酸化可能なクエンチャー基であり、
Fはフルオレセイン、フルオレセイン誘導体、ローダミン類、テトラメチルローダミン類、クマリン類、レゾルフィン類、ピレン類、アントラセン類、フェニレン類、フタロシアニン類、シアニン類、キサンテン類、アミドピリリウム色素、オキサジン類、カドラン色素、カルボピロニン類、NBD誘導体、BODIPY(商標)フルオロフォア類、ALEXA(商標)フルオロフォア類、ランタニドキレート類、メタロポリフィリン類、NIRフルオロフォア類、ロードール色素、ナフタルイミド類およびポルフィリン類から選択されるフルオロフォア基である]
で表される化合物とを含む前記試薬。 - Qがキノン類であり、Fがフルオレセイン誘導体である、請求項5に記載の試薬。
- 補酵素をさらに含む、請求項5または6に記載の試薬。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10303265A DE10303265A1 (de) | 2003-01-28 | 2003-01-28 | Fluorimetrische Bestimmung von Analyten durch ein intramolekulares Quencher-Fluorophor-Konjugat |
Publications (3)
Publication Number | Publication Date |
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JP2004258021A JP2004258021A (ja) | 2004-09-16 |
JP2004258021A5 JP2004258021A5 (ja) | 2006-11-24 |
JP4452520B2 true JP4452520B2 (ja) | 2010-04-21 |
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JP2004017685A Expired - Fee Related JP4452520B2 (ja) | 2003-01-28 | 2004-01-26 | 分子内クエンチャー−フルオロフォア結合体によるアナライトの蛍光測定 |
Country Status (6)
Country | Link |
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US (2) | US7378255B2 (ja) |
EP (1) | EP1445602B1 (ja) |
JP (1) | JP4452520B2 (ja) |
AT (1) | ATE551598T1 (ja) |
CA (1) | CA2456285A1 (ja) |
DE (1) | DE10303265A1 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10303265A1 (de) * | 2003-01-28 | 2004-07-29 | Roche Diagnostics Gmbh | Fluorimetrische Bestimmung von Analyten durch ein intramolekulares Quencher-Fluorophor-Konjugat |
DE10304448A1 (de) * | 2003-02-04 | 2004-08-12 | Roche Diagnostics Gmbh | Fluorimetrische Bestimmung von Analyten durch Amin-N-Oxide als Redoxindikatoren |
EP1839058A1 (en) * | 2004-12-24 | 2007-10-03 | Leiden University | Novel use of fluorescence resonance energy transfer |
EP1853598B1 (en) * | 2005-03-01 | 2012-11-21 | Life Technologies Corporation | Chemical probe compounds that become fluorescent upon reduction, and methods for their use |
GB0620710D0 (en) * | 2006-10-18 | 2006-11-29 | Univ Edinburgh | Latent fluorescent probes |
JP4951759B2 (ja) * | 2007-01-01 | 2012-06-13 | 国立大学法人九州工業大学 | レドックス応答性発光プローブ及びそれを用いる検出方法 |
DE102007030403A1 (de) * | 2007-06-29 | 2009-01-08 | Universität Bielefeld | Verfahren zur Verbesserung der Photostabilität von Fluoreszenzfarbstoffen |
WO2011024487A1 (ja) | 2009-08-31 | 2011-03-03 | パナソニック株式会社 | センサ及び濃度測定方法 |
WO2012061477A1 (en) | 2010-11-02 | 2012-05-10 | Promega Corporation | Coelenterazine derivatives and methods of using same |
GB201021494D0 (en) * | 2010-12-20 | 2011-02-02 | Univ Cardiff | Compounds |
EP2751089B1 (en) * | 2011-09-02 | 2018-11-14 | Promega Corporation | Compounds and methods for assaying redox state of metabolically active cells and methods for measuring nad(p)/nad(p)h |
JP6270127B2 (ja) * | 2014-01-17 | 2018-01-31 | 国立研究開発法人物質・材料研究機構 | ニコチンアデニンジヌクレオチド誘導体を検出する方法 |
JP6588917B2 (ja) | 2014-01-29 | 2019-10-09 | プロメガ コーポレイションPromega Corporation | 生細胞への適用のためのプロ基質 |
US9790537B2 (en) | 2014-01-29 | 2017-10-17 | Promega Corporation | Quinone-masked probes as labeling reagents for cell uptake measurements |
GB2551567A (en) * | 2016-06-23 | 2017-12-27 | Sumitomo Chemical Co | Method, composition and sensor |
Family Cites Families (18)
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US4656141A (en) * | 1983-09-27 | 1987-04-07 | University Patents, Inc. | High-performance liquid chromatography process and apparatus and composition of matter therefor |
US4558130A (en) * | 1984-03-27 | 1985-12-10 | Miles Laboratories, Inc. | Fluorogenic dihydroquinolone and dihydrocoumarin indicators for hydrogen peroxide |
US4746607A (en) | 1985-02-07 | 1988-05-24 | Eastman Kodak Company | Use of substituted quinone electron transfer agents in analytical determinations |
JPS63277680A (ja) | 1987-05-11 | 1988-11-15 | Nippon Oil & Fats Co Ltd | ポルフィリン系化合物、その製造方法および該化合物を含む蛍光発色剤 |
DE3940010A1 (de) | 1989-12-02 | 1991-06-06 | Boehringer Mannheim Gmbh | Verwendung eines schwer loeslichen salzes einer heteropolysaeure zur bestimmung eines analyts, entsprechendes bestimmungsverfahren sowie hierfuer geeignetes mittel |
ES2075955T3 (es) | 1989-12-15 | 1995-10-16 | Boehringer Mannheim Corp | Reactivo mediador redox y biosensor. |
DE4003194A1 (de) | 1990-02-03 | 1991-08-08 | Boehringer Mannheim Gmbh | Verfahren und sensorelektrodensystem zur elektrochemischen bestimmung eines analyts oder einer oxidoreduktase sowie verwendung hierfuer geeigneter verbindungen |
DE69228554T2 (de) | 1991-09-19 | 1999-08-19 | Boehringer Mannheim Corp | Reagenzien und untersuchungsverfahren einschliesslich eines phenazin enthaltenden indikators |
US5250695A (en) | 1992-06-15 | 1993-10-05 | Miles Inc. | Use of specific counteranions to modify the solubility of tetrazolium salts |
US5332662A (en) * | 1992-07-31 | 1994-07-26 | Syntex (U.S.A.) Inc. | Methods for determining peroxidatively active substances |
DE4311464A1 (de) | 1993-04-08 | 1994-10-13 | Boehringer Mannheim Gmbh | Verfahren zur kolorimetrischen Bestimmung eines Analyten mit einer PQQ-abhängigen Dehydrogenase |
US5795729A (en) * | 1996-02-05 | 1998-08-18 | Biometric Imaging, Inc. | Reductive, energy-transfer fluorogenic probes |
JPH1033196A (ja) | 1996-07-23 | 1998-02-10 | Unitika Ltd | 試験片 |
DE19639169A1 (de) | 1996-09-24 | 1998-04-02 | Boehringer Mannheim Gmbh | Redoxaktive Verbindungen und deren Anwendung |
GB9813062D0 (en) | 1998-06-18 | 1998-08-19 | Univ Wales Medicine | An anthraquinone and its derivatives |
US6514687B1 (en) * | 1998-12-14 | 2003-02-04 | Vertex Pharmaceuticals (San Diego), Llc | Optical molecular sensors for cytochrome P450 activity |
JP2004535423A (ja) * | 2001-06-01 | 2004-11-25 | エフ.ホフマン−ラ ロシュ アーゲー | 化学発光手順のための新規化合物 |
DE10303265A1 (de) * | 2003-01-28 | 2004-07-29 | Roche Diagnostics Gmbh | Fluorimetrische Bestimmung von Analyten durch ein intramolekulares Quencher-Fluorophor-Konjugat |
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2003
- 2003-01-28 DE DE10303265A patent/DE10303265A1/de not_active Withdrawn
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2004
- 2004-01-26 CA CA002456285A patent/CA2456285A1/en not_active Abandoned
- 2004-01-26 JP JP2004017685A patent/JP4452520B2/ja not_active Expired - Fee Related
- 2004-01-27 EP EP04001727A patent/EP1445602B1/de not_active Expired - Lifetime
- 2004-01-27 AT AT04001727T patent/ATE551598T1/de active
- 2004-01-28 US US10/766,457 patent/US7378255B2/en active Active
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2008
- 2008-04-22 US US12/107,116 patent/US7807402B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
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CA2456285A1 (en) | 2004-07-28 |
US7378255B2 (en) | 2008-05-27 |
US20040234945A1 (en) | 2004-11-25 |
EP1445602B1 (de) | 2012-03-28 |
US20080305469A1 (en) | 2008-12-11 |
ATE551598T1 (de) | 2012-04-15 |
DE10303265A1 (de) | 2004-07-29 |
EP1445602A1 (de) | 2004-08-11 |
US7807402B2 (en) | 2010-10-05 |
EP1445602A8 (de) | 2004-11-17 |
JP2004258021A (ja) | 2004-09-16 |
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