CA2256457A1 - Passive internal references for the detection of nucleic acid amplification products - Google Patents
Passive internal references for the detection of nucleic acid amplification productsInfo
- Publication number
- CA2256457A1 CA2256457A1 CA002256457A CA2256457A CA2256457A1 CA 2256457 A1 CA2256457 A1 CA 2256457A1 CA 002256457 A CA002256457 A CA 002256457A CA 2256457 A CA2256457 A CA 2256457A CA 2256457 A1 CA2256457 A1 CA 2256457A1
- Authority
- CA
- Canada
- Prior art keywords
- nucleic acid
- amplification
- fluorophore
- acid amplification
- internal
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
- C12Q1/6844—Nucleic acid amplification reactions
- C12Q1/6851—Quantitative amplification
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Immunology (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Saccharide Compounds (AREA)
Abstract
The invention relates to passive internal references for use in quantitating the formation of amplification products in a nucleic amplification reaction.
The internal amplification reference molecules of the invention comprise a first and second fluorophore joined together through a backbone connector. The first and second fluorophores are joined on the backbone in a configuration that permits the energy transfer from the first fluorophore to the second fluorophore. The backbone connector is selected so as not to bind to the target nucleic acid sequence under nucleic acid amplification conditions.
Preferably, the backbone connector is a polynucleotide. Another aspect of the invention is to provide passive internal reference molecule containing reagent compositions for use in nucleic acid amplification reactions. The compositions comprise the internal amplification reference molecule of the invention and a nucleic acid amplification reaction buffer. The reagent compositions, optionally, include additional components required for nucleic acid amplification reactions. The invention also provides improved methods of measuring the amount of amplification product in nucleic acid amplification reactions employing fluorescer-quencher probe assays, including methods for the real-time measurement of amplification product formation. The methods comprise the step of adding the internal reference molecule of the invention to the amplification reaction mixture. Fluorescence of the second fluorophore on the internal reference may then be measured and used to calculate changes in fluorescence of the fluorophore on a fluorescer-quencher probe.
The internal amplification reference molecules of the invention comprise a first and second fluorophore joined together through a backbone connector. The first and second fluorophores are joined on the backbone in a configuration that permits the energy transfer from the first fluorophore to the second fluorophore. The backbone connector is selected so as not to bind to the target nucleic acid sequence under nucleic acid amplification conditions.
Preferably, the backbone connector is a polynucleotide. Another aspect of the invention is to provide passive internal reference molecule containing reagent compositions for use in nucleic acid amplification reactions. The compositions comprise the internal amplification reference molecule of the invention and a nucleic acid amplification reaction buffer. The reagent compositions, optionally, include additional components required for nucleic acid amplification reactions. The invention also provides improved methods of measuring the amount of amplification product in nucleic acid amplification reactions employing fluorescer-quencher probe assays, including methods for the real-time measurement of amplification product formation. The methods comprise the step of adding the internal reference molecule of the invention to the amplification reaction mixture. Fluorescence of the second fluorophore on the internal reference may then be measured and used to calculate changes in fluorescence of the fluorophore on a fluorescer-quencher probe.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/657,989 | 1996-06-04 | ||
US08/657,989 US5736333A (en) | 1996-06-04 | 1996-06-04 | Passive internal references for the detection of nucleic acid amplification products |
PCT/US1997/009648 WO1997046708A1 (en) | 1996-06-04 | 1997-06-03 | Passive internal references for the detection of nucleic acid amplification products |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2256457A1 true CA2256457A1 (en) | 1997-12-11 |
CA2256457C CA2256457C (en) | 2003-10-07 |
Family
ID=24639453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002256457A Expired - Lifetime CA2256457C (en) | 1996-06-04 | 1997-06-03 | Passive internal references for the detection of nucleic acid amplification products |
Country Status (8)
Country | Link |
---|---|
US (1) | US5736333A (en) |
EP (1) | EP0904411B1 (en) |
JP (1) | JP3454432B2 (en) |
AT (1) | ATE208826T1 (en) |
AU (1) | AU710782B2 (en) |
CA (1) | CA2256457C (en) |
DE (1) | DE69708285T2 (en) |
WO (1) | WO1997046708A1 (en) |
Families Citing this family (84)
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US6787304B1 (en) * | 1994-12-28 | 2004-09-07 | Georgetown University | Fluorometric assay for detecting nucleic acid cleavage |
US20030165908A1 (en) * | 1994-12-30 | 2003-09-04 | Georgetown University | Fluorometric assay for detecting nucleic acid cleavage |
US7133726B1 (en) * | 1997-03-28 | 2006-11-07 | Applera Corporation | Thermal cycler for PCR |
US6080868A (en) | 1998-01-23 | 2000-06-27 | The Perkin-Elmer Corporation | Nitro-substituted non-fluorescent asymmetric cyanine dye compounds |
ATE469982T1 (en) * | 1998-02-04 | 2010-06-15 | Life Technologies Corp | DETERMINATION OF THE GENOTYPE OF AN AMPLIFICATION PRODUCT AT MULTIPLE ALLELE SITES |
DE19811730A1 (en) * | 1998-03-18 | 1999-09-23 | November Ag Molekulare Medizin | Identifying marker that indicates presence of immobilized nucleic acid using fluorophore-labeled detection agent bound to solid phase |
US5952202A (en) * | 1998-03-26 | 1999-09-14 | The Perkin Elmer Corporation | Methods using exogenous, internal controls and analogue blocks during nucleic acid amplification |
EP1619491B1 (en) * | 1998-05-16 | 2009-03-11 | Applera Corporation | Optical instrument, particulary for monitoring DNA polymerase chain reactions |
US7498164B2 (en) | 1998-05-16 | 2009-03-03 | Applied Biosystems, Llc | Instrument for monitoring nucleic acid sequence amplification reaction |
US6818437B1 (en) * | 1998-05-16 | 2004-11-16 | Applera Corporation | Instrument for monitoring polymerase chain reaction of DNA |
AU759974B2 (en) * | 1998-05-16 | 2003-05-01 | Applied Biosystems, Llc | Instrument for monitoring polymerase chain reaction of DNA |
US6066458A (en) * | 1998-05-18 | 2000-05-23 | Becton, Dickinson And Company | Methods, apparatus and computer program products for determining quantities of nucleic acid sequences in samples using standard curves and amplification ratio estimates |
US6270730B1 (en) * | 1998-06-16 | 2001-08-07 | Northwest Engineering Inc. | Multi-well rotary synthesizer |
US6271042B1 (en) | 1998-08-26 | 2001-08-07 | Alpha Innotech Corporation | Biochip detection system |
GB9819417D0 (en) * | 1998-09-07 | 1998-10-28 | Secr Defence | Reaction method |
DE19850593A1 (en) * | 1998-11-03 | 2000-05-04 | Biochip Technologies Gmbh | DNA hybridization assay comprises detecting fluorescent resonance energy transfer between fluorochromes on different DNA strands |
US6387621B1 (en) * | 1999-04-27 | 2002-05-14 | University Of Utah Research Foundation | Automated analysis of real-time nucleic acid amplification |
US6331393B1 (en) * | 1999-05-14 | 2001-12-18 | University Of Southern California | Process for high-throughput DNA methylation analysis |
US20050279949A1 (en) * | 1999-05-17 | 2005-12-22 | Applera Corporation | Temperature control for light-emitting diode stabilization |
US7423750B2 (en) * | 2001-11-29 | 2008-09-09 | Applera Corporation | Configurations, systems, and methods for optical scanning with at least one first relative angular motion and at least one second angular motion or at least one linear motion |
US7387891B2 (en) * | 1999-05-17 | 2008-06-17 | Applera Corporation | Optical instrument including excitation source |
US7410793B2 (en) * | 1999-05-17 | 2008-08-12 | Applera Corporation | Optical instrument including excitation source |
US6440706B1 (en) * | 1999-08-02 | 2002-08-27 | Johns Hopkins University | Digital amplification |
US6586177B1 (en) * | 1999-09-08 | 2003-07-01 | Exact Sciences Corporation | Methods for disease detection |
US6852986B1 (en) * | 1999-11-12 | 2005-02-08 | E. I. Du Pont De Nemours And Company | Fluorometer with low heat-generating light source |
US6558509B2 (en) | 1999-11-30 | 2003-05-06 | Applied Materials, Inc. | Dual wafer load lock |
US6919174B1 (en) * | 1999-12-07 | 2005-07-19 | Exact Sciences Corporation | Methods for disease detection |
US7226732B2 (en) * | 2001-07-16 | 2007-06-05 | Cepheid | Methods, apparatus, and computer programs for verifying the integrity of a probe |
US7635588B2 (en) * | 2001-11-29 | 2009-12-22 | Applied Biosystems, Llc | Apparatus and method for differentiating multiple fluorescence signals by excitation wavelength |
US6946245B2 (en) * | 2001-12-04 | 2005-09-20 | Quest Diagnostics Investments Incorporated | Oligonucleotides and methods for detecting hepatitis C viral nucleic acids |
US6635428B2 (en) * | 2001-12-04 | 2003-10-21 | Quest Diagnostics Investments Incorporated | Oligonucleotides and methods for detecting hepatitis B viral nucleic acids |
EP2775291B1 (en) * | 2002-05-17 | 2016-01-13 | Life Technologies Corporation | Apparatus for differentiating multiple fluorescence signals by excitation wavelength |
US7148043B2 (en) | 2003-05-08 | 2006-12-12 | Bio-Rad Laboratories, Inc. | Systems and methods for fluorescence detection with a movable detection module |
US20060029948A1 (en) * | 2003-09-19 | 2006-02-09 | Gary Lim | Sealing cover and dye compatibility selection |
US7417726B2 (en) * | 2003-09-19 | 2008-08-26 | Applied Biosystems Inc. | Normalization of data using controls |
KR101041106B1 (en) * | 2003-11-25 | 2011-06-13 | 한면기 | Novel realtime detection of nucleic acids and proteins |
WO2005077125A2 (en) * | 2004-02-11 | 2005-08-25 | Applera Corporation | Methods and compositions for detecting nucleic acids |
US20050255485A1 (en) * | 2004-05-14 | 2005-11-17 | Livak Kenneth J | Detection of gene duplications |
EP1627921B1 (en) * | 2004-08-18 | 2008-08-27 | Roche Diagnostics GmbH | Method for detecting nucleic acid amplification in real-time comprising positioning a reaction vial relative to a detection unit |
EP1791982B1 (en) | 2004-09-21 | 2011-01-05 | Life Technologies Corporation | TWO-COLOR REAL-TIME/END-POINT QUANTITATION OF MICRORNAS (MIRNAs) |
US8084260B2 (en) * | 2004-11-24 | 2011-12-27 | Applied Biosystems, Llc | Spectral calibration method and system for multiple instruments |
FI20055043A0 (en) * | 2005-01-31 | 2005-01-31 | Wallac Oy | Arrangements at an imaging device for microtiter wells |
US8263330B1 (en) | 2005-03-08 | 2012-09-11 | Quest Diagnostics Investments Incorporated | Detection of Mycobacterium tuberculosis complex nucleic acids |
CA2842232C (en) | 2005-03-10 | 2015-01-27 | Gen-Probe Incorporated | Systems and methods to perform assays for detecting or quantifying analytes within samples |
US7622079B2 (en) * | 2005-03-22 | 2009-11-24 | Applied Biosystems, Llc | Dual nest microplate spotter |
DE102005047617A1 (en) * | 2005-10-05 | 2007-04-19 | Qiagen Gmbh | Polymerase chain reaction method using a DNA polymerase with proofreading property |
US7824858B2 (en) | 2006-01-23 | 2010-11-02 | Quest Diagnostics Investments Incorporated | Assay for mycobacterium avium/intracellulare nucleic acid |
EP1878503A1 (en) * | 2006-07-14 | 2008-01-16 | Roche Diagnostics GmbH | Temperature sensor element for monitoring heating and cooling |
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US8097419B2 (en) | 2006-09-12 | 2012-01-17 | Longhorn Vaccines & Diagnostics Llc | Compositions and method for rapid, real-time detection of influenza A virus (H1N1) swine 2009 |
US9481912B2 (en) | 2006-09-12 | 2016-11-01 | Longhorn Vaccines And Diagnostics, Llc | Compositions and methods for detecting and identifying nucleic acid sequences in biological samples |
US8080645B2 (en) | 2007-10-01 | 2011-12-20 | Longhorn Vaccines & Diagnostics Llc | Biological specimen collection/transport compositions and methods |
US8652782B2 (en) * | 2006-09-12 | 2014-02-18 | Longhorn Vaccines & Diagnostics, Llc | Compositions and methods for detecting, identifying and quantitating mycobacterial-specific nucleic acids |
US9290803B2 (en) * | 2007-04-12 | 2016-03-22 | University Of Southern California | DNA methylation analysis by digital bisulfite genomic sequencing and digital methylight |
IL184478A (en) * | 2007-07-08 | 2017-07-31 | Hadasit Medical Res Services & Development Ltd | Compositions, methods and kits for the diagnosis of carriers of mutations in the brca1 and brca2 genes and early diagnosis of cancerous disorders associated with mutations in brca1 and brca2 genes |
US9683256B2 (en) | 2007-10-01 | 2017-06-20 | Longhorn Vaccines And Diagnostics, Llc | Biological specimen collection and transport system |
US11041215B2 (en) | 2007-08-24 | 2021-06-22 | Longhorn Vaccines And Diagnostics, Llc | PCR ready compositions and methods for detecting and identifying nucleic acid sequences |
US10004799B2 (en) | 2007-08-27 | 2018-06-26 | Longhorn Vaccines And Diagnostics, Llc | Composite antigenic sequences and vaccines |
EP2772267B1 (en) | 2007-08-27 | 2016-04-27 | Longhorn Vaccines and Diagnostics, LLC | Immunogenic compositions and methods |
US7993831B2 (en) * | 2007-09-14 | 2011-08-09 | Asuragen, Inc. | Methods of normalization in microRNA detection assays |
CA2861667C (en) | 2007-10-01 | 2017-06-13 | Longhorn Vaccines And Diagnostics, Llc | Biological specimen collection and transport system and methods of use |
US11041216B2 (en) | 2007-10-01 | 2021-06-22 | Longhorn Vaccines And Diagnostics, Llc | Compositions and methods for detecting and quantifying nucleic acid sequences in blood samples |
EP2240613B1 (en) | 2008-02-06 | 2013-09-11 | Ludwig-Maximilians-Universität München | Thermo-optical characterisation of nucleic acid molecules |
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CN105392862B (en) | 2013-10-10 | 2019-04-02 | 生物辐射实验室股份有限公司 | Compound visible colorant and method for quantitative amplification |
US20160265058A1 (en) | 2013-11-01 | 2016-09-15 | Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd. | Diagnostic methods and kits for determining a personalized treatment regimen for a subject suffering from a pathologic disorder |
EP3175001B1 (en) | 2014-07-30 | 2021-02-10 | Mor Research Applications Ltd. | Prognostic methods and systems of treatment for acute lymphoblastic leukemia |
CA2985652C (en) | 2015-05-14 | 2020-03-10 | Gerald W. FISHER | Rapid methods for the extraction of nucleic acids from biological samples |
EP3359690A4 (en) | 2015-10-09 | 2019-06-26 | Genefron Ltd. | METHODS AND KITS FOR PREDICTION AND DIAGNOSIS OF HUMAN CYTOMEGALOVIRUS CONGENITAL (hCMV) TRANSMISSION |
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US5210015A (en) * | 1990-08-06 | 1993-05-11 | Hoffman-La Roche Inc. | Homogeneous assay system using the nuclease activity of a nucleic acid polymerase |
FR2672128B1 (en) * | 1991-01-28 | 1995-08-18 | Cis Bio Int | METHOD FOR MEASURING THE LUMINESCENCE EMITTED IN A LUMINESCENCE ASSAY. |
US5457027A (en) * | 1993-05-05 | 1995-10-10 | Becton, Dickinson And Company | Internal controls for isothermal nucleic acid amplification reactions |
US5538848A (en) * | 1994-11-16 | 1996-07-23 | Applied Biosystems Division, Perkin-Elmer Corp. | Method for detecting nucleic acid amplification using self-quenching fluorescence probe |
US5654419A (en) * | 1994-02-01 | 1997-08-05 | The Regents Of The University Of California | Fluorescent labels and their use in separations |
CA2159830C (en) * | 1994-04-29 | 2001-07-03 | Timothy M Woudenberg | System for real time detection of nucleic acid amplification products |
-
1996
- 1996-06-04 US US08/657,989 patent/US5736333A/en not_active Expired - Lifetime
-
1997
- 1997-06-03 AU AU32302/97A patent/AU710782B2/en not_active Expired
- 1997-06-03 DE DE69708285T patent/DE69708285T2/en not_active Expired - Lifetime
- 1997-06-03 WO PCT/US1997/009648 patent/WO1997046708A1/en active IP Right Grant
- 1997-06-03 AT AT97927975T patent/ATE208826T1/en not_active IP Right Cessation
- 1997-06-03 CA CA002256457A patent/CA2256457C/en not_active Expired - Lifetime
- 1997-06-03 EP EP97927975A patent/EP0904411B1/en not_active Expired - Lifetime
- 1997-06-03 JP JP50082398A patent/JP3454432B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69708285D1 (en) | 2001-12-20 |
US5736333A (en) | 1998-04-07 |
JP2000503857A (en) | 2000-04-04 |
AU710782B2 (en) | 1999-09-30 |
ATE208826T1 (en) | 2001-11-15 |
EP0904411B1 (en) | 2001-11-14 |
DE69708285T2 (en) | 2002-07-18 |
WO1997046708A1 (en) | 1997-12-11 |
CA2256457C (en) | 2003-10-07 |
EP0904411A1 (en) | 1999-03-31 |
JP3454432B2 (en) | 2003-10-06 |
AU3230297A (en) | 1998-01-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20170605 |