CA2223027A1 - Electrochemiluminescent enzyme immunoassay - Google Patents
Electrochemiluminescent enzyme immunoassay Download PDFInfo
- Publication number
- CA2223027A1 CA2223027A1 CA002223027A CA2223027A CA2223027A1 CA 2223027 A1 CA2223027 A1 CA 2223027A1 CA 002223027 A CA002223027 A CA 002223027A CA 2223027 A CA2223027 A CA 2223027A CA 2223027 A1 CA2223027 A1 CA 2223027A1
- Authority
- CA
- Canada
- Prior art keywords
- ecl
- enzyme
- analyte
- detectant
- substrate
- 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.)
- Abandoned
Links
- 102000004190 Enzymes Human genes 0.000 title claims abstract description 57
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- 238000003018 immunoassay Methods 0.000 title abstract description 12
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- 239000000758 substrate Substances 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 claims abstract description 35
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical group [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000005259 measurement Methods 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 15
- 229910052707 ruthenium Inorganic materials 0.000 claims description 15
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- BAWFJGJZGIEFAR-NNYOXOHSSA-N NAD zwitterion Chemical compound NC(=O)C1=CC=C[N+]([C@H]2[C@@H]([C@H](O)[C@@H](COP([O-])(=O)OP(O)(=O)OC[C@@H]3[C@H]([C@@H](O)[C@@H](O3)N3C4=NC=NC(N)=C4N=C3)O)O2)O)=C1 BAWFJGJZGIEFAR-NNYOXOHSSA-N 0.000 claims description 5
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- FCNCGHJSNVOIKE-UHFFFAOYSA-N 9,10-diphenylanthracene Chemical compound C1=CC=CC=C1C(C1=CC=CC=C11)=C(C=CC=C2)C2=C1C1=CC=CC=C1 FCNCGHJSNVOIKE-UHFFFAOYSA-N 0.000 claims description 4
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- NGHVIOIJCVXTGV-UHFFFAOYSA-N 6beta-amino-penicillanic acid Natural products OC(=O)C1C(C)(C)SC2C(N)C(=O)N21 NGHVIOIJCVXTGV-UHFFFAOYSA-N 0.000 description 22
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- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 description 4
- WZSDNEJJUSYNSG-UHFFFAOYSA-N azocan-1-yl-(3,4,5-trimethoxyphenyl)methanone Chemical compound COC1=C(OC)C(OC)=CC(C(=O)N2CCCCCCC2)=C1 WZSDNEJJUSYNSG-UHFFFAOYSA-N 0.000 description 4
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- VUFNRPJNRFOTGK-UHFFFAOYSA-M sodium;1-[4-[(2,5-dioxopyrrol-1-yl)methyl]cyclohexanecarbonyl]oxy-2,5-dioxopyrrolidine-3-sulfonate Chemical compound [Na+].O=C1C(S(=O)(=O)[O-])CC(=O)N1OC(=O)C1CCC(CN2C(C=CC2=O)=O)CC1 VUFNRPJNRFOTGK-UHFFFAOYSA-M 0.000 description 3
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- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 description 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001868 water Inorganic materials 0.000 description 2
- PYKLUAIDKVVEOS-RAXLEYEMSA-N (e)-n-(cyanomethoxy)benzenecarboximidoyl cyanide Chemical compound N#CCO\N=C(\C#N)C1=CC=CC=C1 PYKLUAIDKVVEOS-RAXLEYEMSA-N 0.000 description 1
- HSHGZXNAXBPPDL-HZGVNTEJSA-N 7beta-aminocephalosporanic acid Chemical compound S1CC(COC(=O)C)=C(C([O-])=O)N2C(=O)[C@@H]([NH3+])[C@@H]12 HSHGZXNAXBPPDL-HZGVNTEJSA-N 0.000 description 1
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- 241000193755 Bacillus cereus Species 0.000 description 1
- 208000035143 Bacterial infection Diseases 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 101100102624 Drosophila melanogaster Vinc gene Proteins 0.000 description 1
- 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 description 1
- 241000192041 Micrococcus Species 0.000 description 1
- 108010073038 Penicillin Amidase Proteins 0.000 description 1
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- 102000007056 Recombinant Fusion Proteins Human genes 0.000 description 1
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- LSQZJLSUYDQPKJ-NJBDSQKTSA-N amoxicillin Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@H]3SC([C@@H](N3C2=O)C(O)=O)(C)C)=CC=C(O)C=C1 LSQZJLSUYDQPKJ-NJBDSQKTSA-N 0.000 description 1
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- HFACYLZERDEVSX-UHFFFAOYSA-N benzidine Chemical class C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 description 1
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- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
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- FUBBGQLTSCSAON-PBFPGSCMSA-N cefaloglycin Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)COC(=O)C)C(O)=O)=CC=CC=C1 FUBBGQLTSCSAON-PBFPGSCMSA-N 0.000 description 1
- 229950004030 cefaloglycin Drugs 0.000 description 1
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- ZAIPMKNFIOOWCQ-UEKVPHQBSA-N cephalexin Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)C)C(O)=O)=CC=CC=C1 ZAIPMKNFIOOWCQ-UEKVPHQBSA-N 0.000 description 1
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- VHJLVAABSRFDPM-QWWZWVQMSA-N dithiothreitol Chemical compound SC[C@@H](O)[C@H](O)CS VHJLVAABSRFDPM-QWWZWVQMSA-N 0.000 description 1
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- 239000003623 enhancer Substances 0.000 description 1
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- ZFKJVJIDPQDDFY-UHFFFAOYSA-N fluorescamine Chemical compound C12=CC=CC=C2C(=O)OC1(C1=O)OC=C1C1=CC=CC=C1 ZFKJVJIDPQDDFY-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
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- 238000004949 mass spectrometry Methods 0.000 description 1
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- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- MYWUZJCMWCOHBA-VIFPVBQESA-N methamphetamine Chemical compound CN[C@@H](C)CC1=CC=CC=C1 MYWUZJCMWCOHBA-VIFPVBQESA-N 0.000 description 1
- 238000012009 microbiological test Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- LSQZJLSUYDQPKJ-UHFFFAOYSA-N p-Hydroxyampicillin Natural products O=C1N2C(C(O)=O)C(C)(C)SC2C1NC(=O)C(N)C1=CC=C(O)C=C1 LSQZJLSUYDQPKJ-UHFFFAOYSA-N 0.000 description 1
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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
- G01N33/531—Production of immunochemical test materials
- G01N33/532—Production of labelled immunochemicals
- G01N33/535—Production of labelled immunochemicals with enzyme label or co-enzymes, co-factors, enzyme inhibitors or enzyme substrates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
- C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
- C07F15/0046—Ruthenium compounds
- C07F15/0053—Ruthenium compounds without a metal-carbon linkage
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/44—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material not provided for elsewhere, e.g. haptens, metals, DNA, RNA, amino acids
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Organic Chemistry (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Microbiology (AREA)
- Cell Biology (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Biotechnology (AREA)
- Biophysics (AREA)
- Genetics & Genomics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US48476695A | 1995-06-07 | 1995-06-07 | |
| US08/484,766 | 1995-06-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2223027A1 true CA2223027A1 (en) | 1996-12-19 |
Family
ID=23925520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002223027A Abandoned CA2223027A1 (en) | 1995-06-07 | 1996-06-06 | Electrochemiluminescent enzyme immunoassay |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US6524865B1 (cg-RX-API-DMAC7.html) |
| EP (1) | EP0871887B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP3784072B2 (cg-RX-API-DMAC7.html) |
| AT (1) | ATE358276T1 (cg-RX-API-DMAC7.html) |
| AU (1) | AU718767B2 (cg-RX-API-DMAC7.html) |
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| JP5209705B2 (ja) | 2008-05-08 | 2013-06-12 | 株式会社日立ハイテクノロジーズ | 自動分析装置 |
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| BR112022009371A2 (pt) | 2019-11-15 | 2022-08-09 | Hoffmann La Roche | Métodos para determinar a quantidade ou concentração de um ou mais analitos antibióticos, tubos de amostragem, usos de um reagente de derivatização nucleofílica e analito antibiótico |
| CN116829951A (zh) | 2020-11-02 | 2023-09-29 | 豪夫迈·罗氏有限公司 | SARS-CoV-2核衣壳抗体 |
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| US20250042976A1 (en) | 2021-10-26 | 2025-02-06 | Roche Diagnostics Operations, Inc. | Monoclonal antibodies specific for sars-cov-2 rbd |
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| JP2025520600A (ja) | 2022-06-23 | 2025-07-03 | エフ． ホフマン－ラ ロシュ アーゲー | 子宮内膜症を診断するためおよび子宮内膜症の病期を分類するための方法 |
| EP4558826A1 (en) | 2022-07-22 | 2025-05-28 | F. Hoffmann-La Roche AG | Fibroblast growth factor binding protein 1 (fgfbp1) as (blood) biomarker for the diagnosis of polycystic ovarian syndrome |
| JP2025524025A (ja) | 2022-07-22 | 2025-07-25 | エフ． ホフマン－ラ ロシュ アーゲー | 多嚢胞性卵巣症候群の診断のための（血液）バイオマーカーとしてのロイコトリエンａ４ヒドロラーゼ（ｌｔａ４ｈ） |
| CN119585617A (zh) | 2022-07-22 | 2025-03-07 | 豪夫迈·罗氏有限公司 | 镍纹蛋白样蛋白(metrnl)作为（血液）生物标志物用于诊断多囊卵巢综合征 |
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1996
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- 1996-06-06 ES ES96923291T patent/ES2285713T3/es not_active Expired - Lifetime
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- 1996-06-06 DE DE69637001T patent/DE69637001T2/de not_active Expired - Fee Related
- 1996-06-06 EP EP96923291A patent/EP0871887B1/en not_active Expired - Lifetime
- 1996-06-06 AT AT96923291T patent/ATE358276T1/de not_active IP Right Cessation
- 1996-06-06 CA CA002223027A patent/CA2223027A1/en not_active Abandoned
- 1996-06-06 AU AU63844/96A patent/AU718767B2/en not_active Ceased
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| US20040096918A1 (en) | 2004-05-20 |
| US7018802B2 (en) | 2006-03-28 |
| JP3784072B2 (ja) | 2006-06-07 |
| ATE358276T1 (de) | 2007-04-15 |
| EP0871887A1 (en) | 1998-10-21 |
| WO1996041175A1 (en) | 1996-12-19 |
| JPH11507726A (ja) | 1999-07-06 |
| AU6384496A (en) | 1996-12-30 |
| EP0871887B1 (en) | 2007-03-28 |
| US6524865B1 (en) | 2003-02-25 |
| EP0871887A4 (en) | 2000-04-26 |
| AU718767B2 (en) | 2000-04-20 |
| ES2285713T3 (es) | 2007-11-16 |
| DE69637001T2 (de) | 2007-12-06 |
| DE69637001D1 (de) | 2007-05-10 |
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