JPH10502346A - 10,10’−置換−9,9’−ビアクリジン発光分子誘導体及びシグナル溶液の調製 - Google Patents
10,10’−置換−9,9’−ビアクリジン発光分子誘導体及びシグナル溶液の調製Info
- Publication number
- JPH10502346A JPH10502346A JP8503340A JP50334096A JPH10502346A JP H10502346 A JPH10502346 A JP H10502346A JP 8503340 A JP8503340 A JP 8503340A JP 50334096 A JP50334096 A JP 50334096A JP H10502346 A JPH10502346 A JP H10502346A
- Authority
- JP
- Japan
- Prior art keywords
- substituted
- analyte
- biaclidine
- binding partner
- light
- 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.)
- Granted
Links
- 238000002360 preparation method Methods 0.000 title abstract description 6
- 238000003556 assay Methods 0.000 claims abstract description 43
- 239000007800 oxidant agent Substances 0.000 claims abstract description 24
- 229910021538 borax Inorganic materials 0.000 claims abstract description 22
- 235000010339 sodium tetraborate Nutrition 0.000 claims abstract description 21
- 239000002738 chelating agent Substances 0.000 claims abstract description 10
- 230000001590 oxidative effect Effects 0.000 claims abstract description 10
- 229920002521 macromolecule Polymers 0.000 claims abstract description 8
- 238000002372 labelling Methods 0.000 claims abstract description 6
- 150000003462 sulfoxides Chemical class 0.000 claims abstract 7
- 239000000243 solution Substances 0.000 claims description 92
- 239000012491 analyte Substances 0.000 claims description 84
- 230000027455 binding Effects 0.000 claims description 56
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical group CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 44
- 238000000034 method Methods 0.000 claims description 36
- XXQBEVHPUKOQEO-UHFFFAOYSA-N potassium superoxide Chemical compound [K+].[K+].[O-][O-] XXQBEVHPUKOQEO-UHFFFAOYSA-N 0.000 claims description 34
- 238000006243 chemical reaction Methods 0.000 claims description 29
- 239000000523 sample Substances 0.000 claims description 29
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- 239000000126 substance Substances 0.000 claims description 25
- 239000007790 solid phase Substances 0.000 claims description 22
- 150000001875 compounds Chemical class 0.000 claims description 21
- 239000004328 sodium tetraborate Substances 0.000 claims description 21
- 239000003446 ligand Substances 0.000 claims description 20
- 238000004020 luminiscence type Methods 0.000 claims description 19
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical group OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 18
- 239000000427 antigen Substances 0.000 claims description 16
- 102000036639 antigens Human genes 0.000 claims description 16
- 108091007433 antigens Proteins 0.000 claims description 16
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- LKDRXBCSQODPBY-VRPWFDPXSA-N D-fructopyranose Chemical group OCC1(O)OC[C@@H](O)[C@@H](O)[C@@H]1O LKDRXBCSQODPBY-VRPWFDPXSA-N 0.000 claims description 15
- UQGFMSUEHSUPRD-UHFFFAOYSA-N disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane Chemical compound [Na+].[Na+].O1B([O-])OB2OB([O-])OB1O2 UQGFMSUEHSUPRD-UHFFFAOYSA-N 0.000 claims description 15
- 108090000623 proteins and genes Proteins 0.000 claims description 15
- 102000004169 proteins and genes Human genes 0.000 claims description 15
- -1 substituted-9,9'-biacridine Chemical class 0.000 claims description 15
- 238000003018 immunoassay Methods 0.000 claims description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 13
- 239000007864 aqueous solution Substances 0.000 claims description 13
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- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 12
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 claims description 12
- 239000002904 solvent Substances 0.000 claims description 12
- GDALETGZDYOOGB-UHFFFAOYSA-N Acridone Natural products C1=C(O)C=C2N(C)C3=CC=CC=C3C(=O)C2=C1O GDALETGZDYOOGB-UHFFFAOYSA-N 0.000 claims description 11
- FZEYVTFCMJSGMP-UHFFFAOYSA-N acridone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3NC2=C1 FZEYVTFCMJSGMP-UHFFFAOYSA-N 0.000 claims description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 10
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 10
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- NQTADLQHYWFPDB-UHFFFAOYSA-N N-Hydroxysuccinimide Chemical compound ON1C(=O)CCC1=O NQTADLQHYWFPDB-UHFFFAOYSA-N 0.000 claims description 8
- HWYHZTIRURJOHG-UHFFFAOYSA-N luminol Chemical compound O=C1NNC(=O)C2=C1C(N)=CC=C2 HWYHZTIRURJOHG-UHFFFAOYSA-N 0.000 claims description 8
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- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 6
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 6
- 239000000539 dimer Substances 0.000 claims description 6
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- 229910017604 nitric acid Inorganic materials 0.000 claims description 6
- 230000009870 specific binding Effects 0.000 claims description 6
- VAJVGAQAYOAJQI-UHFFFAOYSA-N 3-[18-(2-carboxylatoethyl)-3,8,13,17-tetramethyl-22,23-dihydroporphyrin-21,24-diium-2-yl]propanoate Chemical compound N1C(C=C2C(C)=CC(N2)=CC=2C(=C(CCC(O)=O)C(=C3)N=2)C)=CC(C)=C1C=C1C(C)=C(CCC(O)=O)C3=N1 VAJVGAQAYOAJQI-UHFFFAOYSA-N 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 102000039446 nucleic acids Human genes 0.000 claims description 5
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- 150000007523 nucleic acids Chemical class 0.000 claims description 5
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- 229910000489 osmium tetroxide Inorganic materials 0.000 claims description 5
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- HUDPLKWXRLNSPC-UHFFFAOYSA-N 4-aminophthalhydrazide Chemical compound O=C1NNC(=O)C=2C1=CC(N)=CC=2 HUDPLKWXRLNSPC-UHFFFAOYSA-N 0.000 claims description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 4
- 125000000524 functional group Chemical group 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
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- 239000012062 aqueous buffer Substances 0.000 claims description 3
- 239000007795 chemical reaction product Substances 0.000 claims description 3
- 239000008103 glucose Substances 0.000 claims description 3
- 238000007826 nucleic acid assay Methods 0.000 claims description 3
- 239000011591 potassium Substances 0.000 claims description 3
- 229910000104 sodium hydride Inorganic materials 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- FRIBMENBGGCKPD-UHFFFAOYSA-N 3-(2,3-dimethoxyphenyl)prop-2-enal Chemical compound COC1=CC=CC(C=CC=O)=C1OC FRIBMENBGGCKPD-UHFFFAOYSA-N 0.000 claims description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims description 2
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- 229920000447 polyanionic polymer Polymers 0.000 claims 3
- BKLWQDSDJBFRDF-ZPUQHVIOSA-N (2e,4e)-5-(4-nitrophenyl)penta-2,4-dienal Chemical compound [O-][N+](=O)C1=CC=C(\C=C\C=C\C=O)C=C1 BKLWQDSDJBFRDF-ZPUQHVIOSA-N 0.000 claims 2
- KLGFLRLLTLZESG-UHFFFAOYSA-N 2,4,6-tris(aziridin-1-yl)-5-chloropyrimidine Chemical compound ClC1=C(N2CC2)N=C(N2CC2)N=C1N1CC1 KLGFLRLLTLZESG-UHFFFAOYSA-N 0.000 claims 2
- NDKBVBUGCNGSJJ-UHFFFAOYSA-M benzyltrimethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)CC1=CC=CC=C1 NDKBVBUGCNGSJJ-UHFFFAOYSA-M 0.000 claims 2
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- 238000005406 washing Methods 0.000 claims 2
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- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 claims 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract description 11
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- 150000001298 alcohols Chemical class 0.000 abstract 1
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- DZBUGLKDJFMEHC-UHFFFAOYSA-N acridine Chemical class C1=CC=CC2=CC3=CC=CC=C3N=C21 DZBUGLKDJFMEHC-UHFFFAOYSA-N 0.000 description 10
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Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D219/00—Heterocyclic compounds containing acridine or hydrogenated acridine ring systems
- C07D219/02—Heterocyclic compounds containing acridine or hydrogenated acridine ring systems with only hydrogen, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the ring system
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
- C07K16/26—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against hormones ; against hormone releasing or inhibiting factors
-
- 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
- G01N33/531—Production of immunochemical test materials
- G01N33/532—Production of labelled immunochemicals
- G01N33/533—Production of labelled immunochemicals with fluorescent label
-
- 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
- G01N33/58—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
- G01N33/582—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with fluorescent label
-
- 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
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/973—Simultaneous determination of more than one analyte
-
- 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
- Y10S530/00—Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof
- Y10S530/802—Chromogenic or luminescent peptides
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Urology & Nephrology (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- Cell Biology (AREA)
- Analytical Chemistry (AREA)
- Biotechnology (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Microbiology (AREA)
- Physics & Mathematics (AREA)
- Food Science & Technology (AREA)
- Endocrinology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Biophysics (AREA)
- Genetics & Genomics (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Luminescent Compositions (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
- Peptides Or Proteins (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Photoreceptors In Electrophotography (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.抗原、抗体又はハプテンと複合した10,10'-置換-9,9'-ビアクリジンを含有 することを特徴とする組成物。 2.前記10,10'-置換-9,9'-ビアクリジンが、10,10'-パラ-トルイル酸-9,9'-ビ アクリジン、10,10'-パラ-トルオ-9,9'-ビアクリジン、10,10'-アセト-9,9'-ビ アクリジン、又は10,10'-酢酸-9,9'-ビアクリジンである、請求の範囲第1項記 載の組成物。 3.10,10'-パラ-トルイル酸-9,9'-ビアクリジニウムジニトレートを含有するこ とを特徴とする組成物。 4.10,10'-酢酸-9,9'-ビアクリジニウムジニトレートを含有する、組成物。 5.化学アッセイ、イムノアッセイ、リガンド結合アッセイ又はヌクレオチドア ッセイにおいて有用な、測定可能な光を放出するための、化学発光システムであ って:このシステムが、pHの範囲が約10.0〜約14.0で、酸化電位を有する10,10' -置換-9,9'-ビアクリジン発光誘導体、及びこの10,10'-置換-9,9'-ビアクリジ ン発光誘導体の酸化電位に優ることが可能な酸化体又は酸化体の組み合わせを有 するシグナル溶液を含有し、前記10,10'-置換-9,9'-ビアクリジン発光誘導体が 、被検体、被検体の結合相手、又は被検体の結合相手のリガンドと結合している ことを特徴とする化学発光システム。 6.前記10,10'-置換-9,9'-ビアクリジン発光誘導体が、10,10'-パラ-トルイル 酸-9,9'-ビアクリジン又は10,10'-酢酸-9,9'-ビアクリジンである、請求の範囲 第5項記載の化学発光システム。 7.更に、緩衝液、キレート剤、スルホキシド、還元糖、及びアルコールを含有 する、請求の範囲第5項記載の化学発光システム。 8.前記10,10'-置換-9,9'-ビアクリジン発光誘導体が、10,10'-パラ-トルイル 酸-9,9'-ビアクリジン又は10,10'-酢酸-9,9'-ビアクリジンであり、前記緩衝液 が、四ホウ酸ナトリウム水溶液であり、前記キレート剤がEDTAであり、前記スル ホキシドがDMSOであり、前記還元糖がD(-)フルクトースであり、かつ前記アルコ ールが2-メチル-2-プロパノールである、酸化体の組み合わせを含有する、請求 の範囲第7項記載の化学発光システム。 9.前記被検体が、核酸、抗原、抗体、ハプテン、ハプテン複合体、巨大分子、 タンパク質又はポリマーである、請求の範囲第5項記載の化学発光システム。 10.前記結合相手が、ヌクレオチドプローブ、抗原、抗体、ハプテン、ハプテン 複合体、巨大分子、タンパク質又はポリマーである、請求の範囲第5項記載の化 学発光システム。 11.前記リガンドが、抗原、抗体、ハプテン、ハプテン複合体、巨大分子、タン パク質又はポリマーである、請求の範囲第5項記載の化学発光システム。 12.前記10,10'-置換-9,9'-ビアクリジン発光誘導体が、ビオチン−アビジン又 はビオチン−ストレプトアビジン橋によって、被検体、被検体の結合相手、被検 体の結合相手のリガンドに結合している、請求の範囲第6項記載の化学発光シス テム。 13.化学アッセイ、リガンド結合アッセイ又は核酸アッセイにおいて有用な、測 定可能な光を放出するための、化学発光システムであって:このシステムが、被 検体、被検体の結合相手、又は被検体の結合相手のリガンドと結合した10,10'- 置換-9,9'-ビアクリジン発光誘導体、並びにpHの範囲が約10.0〜約14.0の範囲で 、酸化体である超酸化カリウム、又は四酸化オスミウム及び超酸化カリウムを含 有する酸化体の組み合わせを含むシグナル溶液を有していることを特徴とする化 学発光システム。 14.前記10,10'-置換-9,9'-ビアクリジン標識が、10,10'-パラ-トルイル酸-9,9' -ビアクリジニウムジニトレート、10,10'-パラ-トルオ-9,9'-ビアクリジニウム ジニトレート、10,10'-アセト-9,9'-ビアクリジニウムジニトレート又は10,10' -酢酸-9,9'-ビアクリジニウムジニトレートである、請求の範囲第13項記載の化 学発光システム。 15.前記シグナル溶液が、酸化体の組み合わせを含有し、かつ更に、緩衝液、キ レート剤、スルホキシド、還元糖、及びアルコールを含有する、請求の範囲第13 項記載の化学発光システム。 16.前記緩衝液が四ホウ酸ナトリウム水溶液であり、前記キレート剤がEDTAであ り、前記スルホキシドがDMSOであり、前記還元糖がD(-)フルクトースであり、か つ前記システムが更にアルコールとして2-メチル-2-プロパノールを含有す る、請求の範囲第13項記載の化学発光システム。 17.前記ビアクリジン標識が、ビオチン−アビジン又はビオチン−ストレプトア ビジン橋によって、被検体、被検体の結合相手、又は被検体の結合相手のリガン ドと結合している、請求の範囲第13項記載の化学発光システム。 18.試料中の被検体の存在の検出又は量の測定のための、化学発光性の均一系ア ッセイにおける、10,10'-置換-9,9'-ビアクリジンの使用法であって、下記の工 程を含むことを特徴とする方法: (a)前記被検体の特異的結合相手で被覆された固相を提供する工程; (b)前記固相を、該試料及びあらかじめ決められた量の10,10'-置換-9,9'-ビ アクリジン-被検体複合体と接触させ、この10,10'-置換-9,9'-ビアクリジンは酸 化電位を有し、かつ結合していない10,10'-置換-9,9'-ビアクリジン-被検体複合 体が発光を仲介するのを妨げるようなあらかじめ決められた量のポリアニオンと 接触させ、前述の結合相手の少なくとも一部は、10,10'-置換-9,9'-ビアクリジ ン-被検体複合体の少なくとも一部と結合している工程; (c)工程(b)の固相を、結合した10,10'-置換-9,9'-ビアクリジン被検体複合体 の中で、pH約10.0〜約14.0の範囲で、この10,10'-置換-9,9'-ビアクリジンの酸 化電位に優る酸化体又は酸化体の組み合わせを含有するシグナル溶液と、接触し 、光を放出する工程;及び (d)工程(c)において放出された光の量を測定する工程であって、前述の放出さ れた光の量は、該試料中に存在する被検体の量と、間接的に比例する工程。 19.前記10,10'-置換-9,9'-ビアクリジンが、10,10'-パラ-トルイル酸-9,9'-ビ アクリジン誘導体又は10,10'-酢酸-9,9'-ビアクリジン誘導体である、請求の範 囲第18項記載の方法。 20.前記シグナル溶液が更に、水性緩衝液、キレート剤、スルホキシド、還元糖 及びアルコールを含有する、請求の範囲第18項記載の方法。 21.前記シグナル溶液が、酸化体四酸化オスミウム及び超酸化カリウムを含有し 、かつ更に四ホウ酸ナトリウム水溶液、EDTA、DMSO、D(-)フルクトース及び2-メ チル-2-プロパノールを含有する、請求の範囲第18項記載の方法。 22.試料中の第一及び第二の被検体の存在を検出するための化学発光性の均一系 アッセイにおける、10,10'-置換-9,9'-ビアクリジンの使用法であって、下記の 工程を含むことを特徴とする方法: (a)第一の特異的結合相手及び第二の特異的結合相手で被覆された固相を提供 する工程であって、この第一の結合相手は第一の被検体に特異的であり、及び第 二の結合相手は第二の被検体に特異的である工程; (b)前記固相を、該試料、並びにビアクリジンで標識していない第一被検体複 合体、及び10,10'-置換-9,9'-ビアクリジン-第二被検体複合体と接触させ、この 第一の被検体複合体の少なくとも一部は、該第一の結合相手の少なくとも一部と 結合し、かつこの第二の被検体複合体の少なくとも一部は、該第二の結合相手の 少なくとも一部と結合している工程; (c)前記接触された固相を洗浄することによって、結合した複合体から、未結 合の複合体を分離する工程; (d)工程(c)で洗浄した固相を、該10,10'-置換-9,9'-ビアクリジンに特異的な シグナル溶液、又は該ビアクリジン非標識に特異的なシグナル溶液のいずれかと 接触し、化学反応により光を発生する工程; (e)工程(d)の反応で生じた光を、検出又は測定する工程; (f)工程(d)の固相を、工程(d)のシグナル溶液が、前記ビアクリジン非標識に 特異的な溶液である場合には、10,10'-置換-9,9'-ビアクリジン標識に特異的な シグナル溶液と、もしくは工程(d)のシグナル溶液が、前記10,10'-置換-9,9'-ビ アクリジン標識に特異的な溶液である場合には、ビアクリジン非標識に特異的な シグナル溶液と、接触し、化学反応により光を発生する工程; (g)工程(f)の反応で生じた光を、検出又は測定する工程;及び (h)工程(e)及び(g)において検出又は測定された光から、第一及び第二の被検 体を検出するか、もしくは第一又は第二の被検体の量を決定する工程。 23.前記10,10'-置換-9,9'-ビアクリジン標識が、10,10'-パラ-トルイル酸-9,9' -ビアクリジニウムジニトレート、10,10'-パラ-トルオ-9,9'-ビアクリジニウム ジニトレート、10,10'-アセト-9,9'-ビアクリジニウムジニトレート又は10,10' -酢酸-9,9'-ビアクリジニウムジニトレートである、請求の範囲第22項記載の方 法。 24.前記ビアクリジン非標識が、ジュウテロポルフィリンIX・2HClである、請求 の範囲第22項記載の方法。 25.工程(c)の洗浄された固相を、工程(f)において、pHが約10.0〜約14.0の範囲 の、トランス,トランス-5-(4-ニトロフェニル)-2,4-ペンタジエナール、ジ-2- エチルヘキシルスルホコハク酸ナトリウム、ルミノール又はイソルミノール、グ ルコース、水酸化ベンジルトリメチルアンモニウム、クメンヒドロペルオキシド 、パラ過ヨウ素酸三ナトリウム、及びEDTAを含有する、ジュウテロポルフィリン IX・2HClに特異的なシグナル溶液と接触する、請求の範囲第24項記載の方法。 26.工程(c)の洗浄した固相を、工程(f)において、四ホウ酸ナトリウム水溶液、 EDTA、DMSO、D(-)フルクトース、KO2及び2-メチル-2-プロパノールを含有する、 10,10'-置換-9,9'-ビアクリジンに特異的なシグナル溶液と接触する、請求の範 囲第23項記載の方法。 27.pHが約10.0〜約14.0の範囲で、水性緩衝液、キレート剤、スルホキシド、還 元糖、酸化体又は複数の酸化体、及びアルコールを含有する、化学発光シグナル 溶液。 28.更に四酸化オスミウムを含有する、請求の範囲第27項記載の化学発光シグナ ル溶液。 29.酸化体として四酸化オスミウム及び超酸化カリウム、四ホウ酸ナトリウム水 溶液、EDTA、DMSO、D(-)フルクトース、及び2-メチル-2-プロパノールを含有す る、請求の範囲第27項記載の化学発光溶液。 30.液体試料中の生体活性のある被検体の存在を検出する、もしくはその未知量 の濃度を測定するリガンド結合アッセイ法であって、このような存在又は濃度が 、検出可能又は測定可能な反応生成物を生成するための、標識及びシグナル溶液 を使用することによって決定され、かつ該標識として10,10'-置換-9,9'-ビアク リジンを、及び該シグナル溶液として、四ホウ酸ナトリウム水溶液を溶媒とする 、EDTA、DMSO、D(-)フルクトース、KO2、2-メチル-2-プロパノールの混合物を使 用することを特徴とするアッセイ法。 31.シグナル溶液、及び被検体、被検体の結合相手、又は被検体の結合相手のリ ガンドに結合する発光分子で標識された化合物を使用する、化学発光サンドイッ チ型アッセイにより、試料中の被検体の存在又は量を測定する方法であって、前 記発光分子で標識された化合物として、10,10'-置換-9,9'-ビアクリジンで標識 された化合物、未結合ビアクリジンで標識された化合物においてビアクリジンの 発光の仲介を阻害するためのあらかじめ決められた量のポリアニオン、並びに該 シグナル溶液として、pHが約10.0〜約14.0の、四ホウ酸ナトリウム水溶液中に、 EDTA、DMSO、D(-)フルクトース、超酸化カリウム、及び2-メチル-2-プロパノー ルを含有する溶液を使用することを特徴とする方法。 32.少なくとも2種の異なる種の分子によって、測定可能な光を発生する化学発 光システムであって、このシステムが、試料中の1種以上の被検体を検出するた めの、化学アッセイ、リガンド結合アッセイ、イムノアッセイ又はヌクレオチド アッセイにおいて有用であり;かつpHが約10.0〜約14.0の範囲で、第一被検体又 は第一被検体の結合相手又は第一被検体の結合相手のリガンドに結合したジュウ テロポルフィリンIX・2HCl、第二被検体又は第二被検体の結合相手又は第二被検 体の結合相手のリガンドに結合した10,10'-置換-9,9'-ビアクリジン発光標識、 並びにトランス,トランス-5-(4-ニトロフェニル)-2,4-ペンタジエナール、ジ-2 -エチルヘキシルスルホコハク酸ナトリウム、ルミノール、グルコース、水酸化 ベンジルトリメチルアンモニウム、クメンヒドロペルオキシド、パラ過ヨウ素酸 三ナトリウム、超酸化カリウム、及びEDTAの混合物を含有する第一シグナル溶液 、並びに四ホウ酸ナトリウム水溶液を溶媒とする、EDTA、DMSO、D(-)フルクトー ス、超酸化カリウム、及び2-メチル-2-プロパノールの混合物を含有する第二シ グナル溶液を含むことを特徴とする発光システム。 33.更に、あらかじめ定められた量のポリカチオンを含有する、請求の範囲第32 項記載の発光システム。 34.更に、あらかじめ定められた量のポリアニオンを含有する、請求の範囲第32 項記載の発光システム。 35.下記の工程を含むことを特徴とする10,10'-置換-9,9'-ビアクリジン誘導体 の調製法。 (a)置換体分子のメチルエステルを合成し、この置換体分子が、少なくとも1 個の官能基を有する工程; (b)アクリドン、水素化ナトリウム、無水テトラヒドロフラン、及び工程(a)で 得られたメチルエステルを混合して、アクリドン-10-置換-メチルエステルを生 成することによる、アクリドンのアルキル化の工程; (c)工程(b)で得られたアクリドン-10-置換-メチルエステルを、オキシ塩化リ ンと反応し、四級化した9-塩化-アクリジン-10-置換の-メチルエステルを生成す る工程; (d)工程(c)の9-塩化-アクリジン-10-置換-メチルエステルを、金属亜鉛及び濃 塩酸と反応し、四級化し、脱エステル化した、二量体化された、10,10'-置換-9, 9'-ビアクリジン塩を生成する工程; (e)工程(d)のビアクリジン塩を硝酸と反応して、10,10'-置換-9,9'-ビアクリ ジニウムジニトレートを生成する工程; (f)工程(e)で得られた二量体ジニトレートを、ジメチルホルムアミド中で、カ ルボジイミド及びN-ヒドロキシスクシンイミドと反応することによって、更に誘 導体化し、ビス-NHS-10,10'-置換-9,9'-ビアクリジニウムジニトレートを生成す る工程。 36.ビス-NHS-10,10'-パラ-トルオ-9,9'-ビアクリジニウムジニトレートを含有 する、組成物。 37.ビス-NHS-10,10'-アセト-9,9'-ビアクリジニウムジニトレートを含有する、 組成物。
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US7745142B2 (en) * | 1997-09-15 | 2010-06-29 | Molecular Devices Corporation | Molecular modification assays |
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US20020034828A1 (en) * | 1999-02-01 | 2002-03-21 | George C. Katsilometes | Novel 10,10'-substituted-9,9'-biacridine luminescent molecules and their preparation |
US7313065B2 (en) * | 2003-08-05 | 2007-12-25 | Lg Electronics Inc. | Write-once optical disc, and method and apparatus for recording/reproducing management information on/from optical disc |
DE102010035003B4 (de) * | 2010-08-20 | 2015-08-06 | PicoQuant GmbH. Unternehmen für optoelektronische Forschung und Entwicklung | Räumlich und zeitlich hochauflösende Mikroskopie |
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SE7811630L (sv) * | 1977-11-17 | 1979-05-18 | Welsh Nat School Med | Metod for uppteckt eller mengdbestemning av substanser med anvendning av merkningsteknik |
GB2233450B (en) * | 1989-06-24 | 1993-06-30 | Univ Wales Medicine | Detecting or quantifing multiple analytes with luminescent reagents |
DD296503A5 (de) * | 1989-07-13 | 1991-12-05 | �K@�K@������������@�K@�Kk�� | Chemitumineszente zusammensetzungen, chemilumineszenz-verfahren und ihre anwendung in analytischen tests |
US5340714A (en) * | 1992-05-08 | 1994-08-23 | Monitor Diagnostics, Inc. | Use of nonmetallic tetrapyrrole molecules and novel signal solutions in chemiluminescent reactions and assays |
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1995
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- 1995-06-22 KR KR1019960707400A patent/KR100382399B1/ko not_active IP Right Cessation
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Also Published As
Publication number | Publication date |
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JP2006292771A (ja) | 2006-10-26 |
EP0766825A4 (en) | 2000-04-12 |
CN1155931A (zh) | 1997-07-30 |
DE69535764D1 (de) | 2008-07-10 |
EP0766825A1 (en) | 1997-04-09 |
JP3989537B2 (ja) | 2007-10-10 |
KR100382399B1 (ko) | 2003-10-10 |
HK1001416A1 (en) | 1998-06-19 |
ATE397214T1 (de) | 2008-06-15 |
WO1996000392A1 (en) | 1996-01-04 |
US5866335A (en) | 1999-02-02 |
EP0766825B1 (en) | 2008-05-28 |
CN1201150C (zh) | 2005-05-11 |
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