CA2653400A1 - Analyzing mass spectral data - Google Patents

Analyzing mass spectral data Download PDF

Info

Publication number
CA2653400A1
CA2653400A1 CA002653400A CA2653400A CA2653400A1 CA 2653400 A1 CA2653400 A1 CA 2653400A1 CA 002653400 A CA002653400 A CA 002653400A CA 2653400 A CA2653400 A CA 2653400A CA 2653400 A1 CA2653400 A1 CA 2653400A1
Authority
CA
Canada
Prior art keywords
ion
ions
fragments
mass
peak shape
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
Application number
CA002653400A
Other languages
English (en)
French (fr)
Inventor
Yongdong Wang
Ming Gu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Cerno Bioscience LLC
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 Cerno Bioscience LLC filed Critical Cerno Bioscience LLC
Publication of CA2653400A1 publication Critical patent/CA2653400A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/0027—Methods for using particle spectrometers
    • H01J49/0036—Step by step routines describing the handling of the data generated during a measurement
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16C—COMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
    • G16C20/00—Chemoinformatics, i.e. ICT specially adapted for the handling of physicochemical or structural data of chemical particles, elements, compounds or mixtures
    • G16C20/20—Identification of molecular entities, parts thereof or of chemical compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
CA002653400A 2006-05-26 2007-05-28 Analyzing mass spectral data Abandoned CA2653400A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US80913506P 2006-05-26 2006-05-26
US60/809,135 2006-05-26
US11/754,305 US7781729B2 (en) 2006-05-26 2007-05-27 Analyzing mass spectral data
US11/754,305 2007-05-27
PCT/US2007/069832 WO2007140355A2 (en) 2006-05-26 2007-05-28 Analyzing mass spectral data

Publications (1)

Publication Number Publication Date
CA2653400A1 true CA2653400A1 (en) 2007-12-06

Family

ID=38779399

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002653400A Abandoned CA2653400A1 (en) 2006-05-26 2007-05-28 Analyzing mass spectral data

Country Status (5)

Country Link
US (1) US7781729B2 (https=)
EP (1) EP2032238A4 (https=)
JP (1) JP5393449B2 (https=)
CA (1) CA2653400A1 (https=)
WO (1) WO2007140355A2 (https=)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7501621B2 (en) * 2006-07-12 2009-03-10 Leco Corporation Data acquisition system for a spectrometer using an adaptive threshold
WO2008059567A1 (en) * 2006-11-15 2008-05-22 Shimadzu Corporation Mass spectrometry method and mass spectrometry apparatus
US7977626B2 (en) * 2007-06-01 2011-07-12 Agilent Technologies, Inc. Time of flight mass spectrometry method and apparatus
US8803080B2 (en) * 2007-06-02 2014-08-12 Cerno Bioscience Llc Self calibration approach for mass spectrometry
US9128054B2 (en) 2008-05-09 2015-09-08 Nuctech Company Limited Detection method for an ion migration spectrum and an ion migration spectrometer using the same method
CN101576531A (zh) * 2008-05-09 2009-11-11 同方威视技术股份有限公司 离子迁移谱检测方法及使用该方法的离子迁移谱仪
WO2010129187A1 (en) * 2009-05-08 2010-11-11 Thermo Finnigan Llc Methods and systems for matching productions to precursor ions
US10497466B2 (en) * 2010-05-14 2019-12-03 Dh Technologies Development Pte. Ltd. Systems and methods for calculating protein confidence values
CZ302779B6 (cs) * 2010-05-17 2011-11-02 Univerzita Palackého v Olomouci Mössbaueruv spektrometr
US8805074B2 (en) * 2010-09-27 2014-08-12 Sharp Laboratories Of America, Inc. Methods and systems for automatic extraction and retrieval of auxiliary document content
EP2447980B1 (en) * 2010-11-02 2019-05-22 Thermo Fisher Scientific (Bremen) GmbH Method of generating a mass spectrum having improved resolving power
US20120108448A1 (en) * 2010-11-03 2012-05-03 Agilent Technologies, Inc. System and method for curating mass spectral libraries
US8935101B2 (en) 2010-12-16 2015-01-13 Thermo Finnigan Llc Method and apparatus for correlating precursor and product ions in all-ions fragmentation experiments
JP5664667B2 (ja) * 2011-01-11 2015-02-04 株式会社島津製作所 質量分析データ解析方法、質量分析データ解析装置、及び質量分析データ解析用プログラム
DE112012001185B4 (de) * 2011-03-11 2014-08-28 Leco Corporation Systeme und Verfahren zur Datenverarbeitung in Chromatographiesystemen
GB2495899B (en) * 2011-07-04 2018-05-16 Thermo Fisher Scient Bremen Gmbh Identification of samples using a multi pass or multi reflection time of flight mass spectrometer
US9329122B2 (en) * 2011-08-15 2016-05-03 Schlumberger Technology Corporation Diffuse reflectance infrared fourier transform spectroscopy for characterization of earth materials
US8723108B1 (en) 2012-10-19 2014-05-13 Agilent Technologies, Inc. Transient level data acquisition and peak correction for time-of-flight mass spectrometry
WO2014107573A1 (en) * 2013-01-04 2014-07-10 The Regents Of The University Of California Method for the determination of biomolecule turnover rates
CN107077592B (zh) * 2014-03-28 2021-02-19 威斯康星校友研究基金会 高分辨率气相色谱-质谱数据与单位分辨率参考数据库的改进谱图匹配的高质量精确度滤波
EP3268978A1 (en) * 2015-03-12 2018-01-17 Thermo Finnigan LLC Methods for data-dependent mass spectrometry of mixed biomolecular analytes
DE112017001151B4 (de) * 2016-03-04 2025-12-24 Leco Corporation Benutzerdefiniertes skaliertes Massendefektdiagramm mit Filterung und Kennzeichnung
US10615015B2 (en) 2017-02-23 2020-04-07 Thermo Fisher Scientific (Bremen) Gmbh Method for identification of the elemental composition of species of molecules
JP6994921B2 (ja) * 2017-12-05 2022-01-14 日本電子株式会社 質量分析データ処理装置および質量分析データ処理方法
CA3091796A1 (en) * 2018-02-19 2019-08-22 Cerno Bioscience Llc Reliable and automatic mass spectral analysis
WO2019232520A1 (en) * 2018-06-01 2019-12-05 Cerno Bioscience Llc Mass spectral analysis of large molecules
GB2585258B (en) 2019-01-30 2022-10-19 Bruker Daltonics Gmbh & Co Kg Mass spectrometric method for determining the presence or absence of a chemical element in an analyte
GB201907792D0 (en) * 2019-05-31 2019-07-17 Thermo Fisher Scient Bremen Gmbh Deconvolution of mass spectromerty data

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5130538A (en) * 1989-05-19 1992-07-14 John B. Fenn Method of producing multiply charged ions and for determining molecular weights of molecules by use of the multiply charged ions of molecules
US5300771A (en) * 1992-06-02 1994-04-05 Analytica Of Branford Method for determining the molecular weights of polyatomic molecules by mass analysis of their multiply charged ions
US5538897A (en) * 1994-03-14 1996-07-23 University Of Washington Use of mass spectrometry fragmentation patterns of peptides to identify amino acid sequences in databases
JP2006522340A (ja) 2003-04-02 2006-09-28 メルク　エンド　カムパニー　インコーポレーテッド 質量分析データの分析法
ATE554458T1 (de) * 2003-04-28 2012-05-15 Cerno Bioscience Llc Rechnerisches verfahren und system für die massenspektralanalyse
US6983213B2 (en) * 2003-10-20 2006-01-03 Cerno Bioscience Llc Methods for operating mass spectrometry (MS) instrument systems
US7199363B2 (en) * 2003-10-14 2007-04-03 Micromass Uk Limited Mass spectrometer
CA2585453C (en) * 2004-10-28 2020-02-18 Cerno Bioscience Llc Qualitative and quantitative mass spectral analysis
US7297940B2 (en) * 2005-05-03 2007-11-20 Palo Alto Research Center Incorporated Method, apparatus, and program product for classifying ionized molecular fragments
US7904253B2 (en) * 2006-07-29 2011-03-08 Cerno Bioscience Llc Determination of chemical composition and isotope distribution with mass spectrometry
US8803080B2 (en) * 2007-06-02 2014-08-12 Cerno Bioscience Llc Self calibration approach for mass spectrometry

Also Published As

Publication number Publication date
EP2032238A2 (en) 2009-03-11
WO2007140355A3 (en) 2008-09-04
WO2007140355A2 (en) 2007-12-06
JP5393449B2 (ja) 2014-01-22
US20080001079A1 (en) 2008-01-03
EP2032238A4 (en) 2012-08-15
US7781729B2 (en) 2010-08-24
JP2009539068A (ja) 2009-11-12

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued

Effective date: 20181130