HK1109787A1 - Analytical method and instrument - Google Patents

Analytical method and instrument

Info

Publication number
HK1109787A1
HK1109787A1 HK08100413.1A HK08100413A HK1109787A1 HK 1109787 A1 HK1109787 A1 HK 1109787A1 HK 08100413 A HK08100413 A HK 08100413A HK 1109787 A1 HK1109787 A1 HK 1109787A1
Authority
HK
Hong Kong
Prior art keywords
instrument
analytical method
analyte
determination
subjects
Prior art date
Application number
HK08100413.1A
Other languages
English (en)
Inventor
Rolf Knobel
Original Assignee
Hoffmann La Roche
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of HK1109787A1 publication Critical patent/HK1109787A1/xx

Links

Classifications

    • 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"
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/00584—Control arrangements for automatic analysers
    • G01N35/00594—Quality control, including calibration or testing of components of the analyser
    • G01N35/00693—Calibration
    • G01N2035/00702—Curve-fitting; Parameter matching; Calibration constants
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G01N21/272—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration for following a reaction, e.g. for determining photometrically a reaction rate (photometric cinetic analysis)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Physics & Mathematics (AREA)
  • Biotechnology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (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)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
HK08100413.1A 2005-12-19 2008-01-11 Analytical method and instrument HK1109787A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05112359A EP1798650A1 (en) 2005-12-19 2005-12-19 Analytical method and instrument

Publications (1)

Publication Number Publication Date
HK1109787A1 true HK1109787A1 (en) 2008-06-20

Family

ID=36499040

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08100413.1A HK1109787A1 (en) 2005-12-19 2008-01-11 Analytical method and instrument

Country Status (9)

Country Link
US (1) US8239137B2 (xx)
EP (2) EP1798650A1 (xx)
JP (1) JP4718431B2 (xx)
CN (1) CN101037711B (xx)
AT (1) ATE479152T1 (xx)
CA (1) CA2571454C (xx)
DE (1) DE602006016397D1 (xx)
ES (1) ES2349107T3 (xx)
HK (1) HK1109787A1 (xx)

Families Citing this family (23)

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Publication number Priority date Publication date Assignee Title
US7680868B2 (en) * 2005-12-20 2010-03-16 Roche Molecular Systems, Inc. PCR elbow determination by use of a double sigmoid function curve fit with the Levenburg-Marquardt algorithm and normalization
JP5400768B2 (ja) * 2007-06-29 2014-01-29 エフ．ホフマン−ラ ロシュ アーゲー Ｐｃｒ及び他のデータセットにおけるクロストーク係数を決定するシステム及び方法
US20090119020A1 (en) * 2007-09-25 2009-05-07 Roche Molecular Systems, Inc. Pcr elbow determination using quadratic test for curvature analysis of a double sigmoid
JPWO2009054474A1 (ja) * 2007-10-26 2011-03-10 凸版印刷株式会社 アレル判定装置及び方法、ならびに、コンピュータプログラム
US8374795B2 (en) * 2008-05-13 2013-02-12 Roche Molecular Systems, Inc. Systems and methods for step discontinuity removal in real-time PCR fluorescence data
US8285489B2 (en) * 2008-09-09 2012-10-09 Bio-Rad Laboratories, Inc. Multi-stage, regression-based PCR analysis system
WO2010132813A2 (en) * 2009-05-15 2010-11-18 Idaho Technology, Inc. Systems and methods for automated melting curve analysis
WO2014018885A2 (en) 2012-07-27 2014-01-30 Gen-Probe Incorporated Dual reference calibration method and system for quantifying polynucleotides
EP2719770B1 (en) 2012-10-15 2015-12-30 F. Hoffmann-La Roche AG A method of detecting a presence and/or measuring a quantity of an analyte in a sample by a nucleic acid amplification reaction
CA2884919C (en) * 2012-12-20 2021-05-04 F. Hoffmann-La Roche Ag Method for analyzing a sample of a body fluid
WO2014186526A2 (en) * 2013-05-15 2014-11-20 Thorne Diagnostics, Inc. Nucleic acid amplification signal acquisition and signal analysis
EP3770272B8 (en) 2014-08-27 2021-10-27 Roche Diagnostics GmbH An analysis method and system for analyzing a nucleic acid amplification reaction
US10240836B2 (en) * 2015-06-30 2019-03-26 Emerson Climate Technologies Retail Solutions, Inc. Energy management for refrigeration systems
GB201511587D0 (en) * 2015-07-02 2015-08-19 Ge Healthcare Bio Sciences Ab A method and a system for determining a concentration range for a sample by means of a calibration curve
KR102165931B1 (ko) * 2015-09-24 2020-10-14 주식회사 씨젠 타겟 분석물질의 존재 또는 부존재를 결정하기 위한 다중 데이터 세트 분석법
CN106841133A (zh) * 2016-12-31 2017-06-13 必欧瀚生物技术（合肥）有限公司 一种基于荧光免疫层析技术的定量检测计算方法
EP3432314A1 (en) 2017-07-17 2019-01-23 F. Hoffmann-La Roche AG Techniques for determining coagulation results
CA3229263A1 (en) * 2017-09-28 2019-04-04 Seegene, Inc. Method and device for analyzing target analyte in sample
US20210071242A1 (en) * 2018-01-29 2021-03-11 Gen-Probe Incorporated Analytical systems and methods
CN108387673B (zh) * 2018-03-07 2020-08-14 河南理工大学 一种混合物成分闪速定性识别方法
CN110553989A (zh) * 2019-09-03 2019-12-10 无锡创想分析仪器有限公司 一种去除光谱基线的方法
CN112816446B (zh) * 2020-12-24 2022-02-01 四川长虹电器股份有限公司 一种基于荧光光谱检测荧光轮粉体衰变的方法
JPWO2023132155A1 (xx) * 2022-01-05 2023-07-13

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
US4028182A (en) * 1972-11-18 1977-06-07 Canadian Patents And Development Limited Microbiological synthesis of proteinaceous material employing normally gaseous hydrocarbon substrate and the products thereof
ES8706823A1 (es) 1985-03-28 1987-06-16 Cetus Corp Un procedimiento para detectar la presencia o ausencia de al menos una secuencia especifica de acidos nucleicos en una muestra
US4683202A (en) 1985-03-28 1987-07-28 Cetus Corporation Process for amplifying nucleic acid sequences
US5210015A (en) 1990-08-06 1993-05-11 Hoffman-La Roche Inc. Homogeneous assay system using the nuclease activity of a nucleic acid polymerase
US5994056A (en) 1991-05-02 1999-11-30 Roche Molecular Systems, Inc. Homogeneous methods for nucleic acid amplification and detection
US5766889A (en) 1994-06-08 1998-06-16 The Perkin-Elmer Corporation Method for determining the characteristics of the concentration growth of target nucleic acid molecules in polymerase chain reaction sample
JP4540754B2 (ja) 1996-06-04 2010-09-08 ユニバーシティ オブ ユタ リサーチ ファウンデーション Ｐｃｒ中のハイブリダイゼーションのモニタリング
US6303305B1 (en) * 1999-03-30 2001-10-16 Roche Diagnostics, Gmbh Method for quantification of an analyte
US7228237B2 (en) * 2002-02-07 2007-06-05 Applera Corporation Automatic threshold setting and baseline determination for real-time PCR
US7680604B2 (en) 2005-03-11 2010-03-16 Roche Molecular Systems, Inc. PCR elbow determination by rotational transform after zero slope alignment
US7680603B2 (en) * 2005-03-11 2010-03-16 Roche Molecular Systems, Inc. Systems and methods for determining real-time PCR cycle thresholds using a rotation transformation

Also Published As

Publication number Publication date
JP2007188484A (ja) 2007-07-26
EP1798652B8 (en) 2010-09-29
CA2571454A1 (en) 2007-06-19
CA2571454C (en) 2015-01-27
ES2349107T8 (es) 2011-02-08
ATE479152T1 (de) 2010-09-15
EP1798652A1 (en) 2007-06-20
US20070166744A1 (en) 2007-07-19
DE602006016397D1 (de) 2010-10-07
JP4718431B2 (ja) 2011-07-06
EP1798650A1 (en) 2007-06-20
CN101037711B (zh) 2012-04-25
ES2349107T3 (es) 2010-12-28
CN101037711A (zh) 2007-09-19
EP1798652B1 (en) 2010-08-25
US8239137B2 (en) 2012-08-07

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