CA2340150C - Methods and apparatus for mass spectrometry - Google Patents
Methods and apparatus for mass spectrometry Download PDFInfo
- Publication number
- CA2340150C CA2340150C CA002340150A CA2340150A CA2340150C CA 2340150 C CA2340150 C CA 2340150C CA 002340150 A CA002340150 A CA 002340150A CA 2340150 A CA2340150 A CA 2340150A CA 2340150 C CA2340150 C CA 2340150C
- Authority
- CA
- Canada
- Prior art keywords
- ions
- mass
- ion
- mode
- daughter
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 136
- 238000004949 mass spectrometry Methods 0.000 title claims description 96
- 150000002500 ions Chemical class 0.000 claims abstract description 678
- 238000013467 fragmentation Methods 0.000 claims abstract description 140
- 238000006062 fragmentation reaction Methods 0.000 claims abstract description 140
- 238000001819 mass spectrum Methods 0.000 claims abstract description 47
- 230000007935 neutral effect Effects 0.000 claims abstract description 41
- 239000002245 particle Substances 0.000 claims abstract description 14
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 12
- 230000003287 optical effect Effects 0.000 claims description 25
- 108090000765 processed proteins & peptides Proteins 0.000 claims description 24
- 239000003480 eluent Substances 0.000 claims description 22
- 238000001914 filtration Methods 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 17
- 102000004196 processed proteins & peptides Human genes 0.000 claims description 15
- 238000005040 ion trap Methods 0.000 claims description 10
- 238000004458 analytical method Methods 0.000 claims description 9
- 238000004252 FT/ICR mass spectrometry Methods 0.000 claims description 8
- 238000003795 desorption Methods 0.000 claims description 7
- 238000004811 liquid chromatography Methods 0.000 claims description 7
- 125000000524 functional group Chemical group 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 6
- 238000000065 atmospheric pressure chemical ionisation Methods 0.000 claims description 5
- 238000000451 chemical ionisation Methods 0.000 claims description 5
- 230000005684 electric field Effects 0.000 claims description 5
- 238000004817 gas chromatography Methods 0.000 claims description 5
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 claims description 5
- 230000001419 dependent effect Effects 0.000 claims 3
- 238000001228 spectrum Methods 0.000 abstract description 95
- 239000002243 precursor Substances 0.000 description 31
- 238000004885 tandem mass spectrometry Methods 0.000 description 25
- 239000000047 product Substances 0.000 description 18
- 238000002474 experimental method Methods 0.000 description 14
- 239000012634 fragment Substances 0.000 description 12
- 239000007789 gas Substances 0.000 description 12
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- 238000007796 conventional method Methods 0.000 description 8
- 235000018102 proteins Nutrition 0.000 description 7
- 102000004169 proteins and genes Human genes 0.000 description 7
- 108090000623 proteins and genes Proteins 0.000 description 7
- 102000007698 Alcohol dehydrogenase Human genes 0.000 description 6
- 108010021809 Alcohol dehydrogenase Proteins 0.000 description 6
- 238000004128 high performance liquid chromatography Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000004587 chromatography analysis Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 102000011632 Caseins Human genes 0.000 description 4
- 108010076119 Caseins Proteins 0.000 description 4
- 238000013459 approach Methods 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 4
- 150000001793 charged compounds Chemical class 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- DCXYFEDJOCDNAF-UHFFFAOYSA-N Asparagine Natural products OC(=O)C(N)CC(N)=O DCXYFEDJOCDNAF-UHFFFAOYSA-N 0.000 description 3
- DCXYFEDJOCDNAF-REOHCLBHSA-N L-asparagine Chemical compound OC(=O)[C@@H](N)CC(N)=O DCXYFEDJOCDNAF-REOHCLBHSA-N 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 3
- 229960001230 asparagine Drugs 0.000 description 3
- 235000009582 asparagine Nutrition 0.000 description 3
- 239000005018 casein Substances 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 3
- 238000010828 elution Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000003570 air Substances 0.000 description 2
- 235000001014 amino acid Nutrition 0.000 description 2
- 229940024606 amino acid Drugs 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- -1 for example Chemical class 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000021249 α-casein Nutrition 0.000 description 2
- 235000021247 β-casein Nutrition 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N Formic acid Chemical compound OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 1
- BZQFBWGGLXLEPQ-UHFFFAOYSA-N O-phosphoryl-L-serine Natural products OC(=O)C(N)COP(O)(O)=O BZQFBWGGLXLEPQ-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 108010001441 Phosphopeptides Proteins 0.000 description 1
- 238000002539 daughter ion scan Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011033 desalting Methods 0.000 description 1
- 229950006137 dexfosfoserine Drugs 0.000 description 1
- 239000012502 diagnostic product Substances 0.000 description 1
- 239000002359 drug metabolite Substances 0.000 description 1
- 238000000132 electrospray ionisation Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 108091005601 modified peptides Proteins 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 230000026731 phosphorylation Effects 0.000 description 1
- 238000006366 phosphorylation reaction Methods 0.000 description 1
- BZQFBWGGLXLEPQ-REOHCLBHSA-N phosphoserine Chemical compound OC(=O)[C@@H](N)COP(O)(O)=O BZQFBWGGLXLEPQ-REOHCLBHSA-N 0.000 description 1
- USRGIUJOYOXOQJ-GBXIJSLDSA-N phosphothreonine Chemical compound OP(=O)(O)O[C@H](C)[C@H](N)C(O)=O USRGIUJOYOXOQJ-GBXIJSLDSA-N 0.000 description 1
- DCWXELXMIBXGTH-UHFFFAOYSA-N phosphotyrosine Chemical compound OC(=O)C(N)CC1=CC=C(OP(O)(O)=O)C=C1 DCWXELXMIBXGTH-UHFFFAOYSA-N 0.000 description 1
- 230000004481 post-translational protein modification Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/004—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn
- H01J49/0045—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn characterised by the fragmentation or other specific reaction
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Electron Tubes For Measurement (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0014062A GB0014062D0 (en) | 2000-06-09 | 2000-06-09 | Methods and apparatus for tandem mass spectrometry |
| GB0014062.4 | 2000-06-09 | ||
| GB0101048.7 | 2001-01-15 | ||
| GB0101048A GB0101048D0 (en) | 2001-01-15 | 2001-01-15 | Methods and apparatus for tandem mass spectrometry |
| GB0105227.3 | 2001-03-02 | ||
| GB0105227A GB2364168B (en) | 2000-06-09 | 2001-03-02 | Methods and apparatus for mass spectrometry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2340150A1 CA2340150A1 (en) | 2001-12-09 |
| CA2340150C true CA2340150C (en) | 2005-11-22 |
Family
ID=27255755
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002340150A Expired - Fee Related CA2340150C (en) | 2000-06-09 | 2001-03-09 | Methods and apparatus for mass spectrometry |
| CA002350041A Expired - Lifetime CA2350041C (en) | 2000-06-09 | 2001-06-08 | Methods and apparatus for mass spectrometry |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002350041A Expired - Lifetime CA2350041C (en) | 2000-06-09 | 2001-06-08 | Methods and apparatus for mass spectrometry |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6717130B2 (cg-RX-API-DMAC7.html) |
| EP (4) | EP1622188B1 (cg-RX-API-DMAC7.html) |
| JP (2) | JP2002100318A (cg-RX-API-DMAC7.html) |
| AT (2) | ATE329369T1 (cg-RX-API-DMAC7.html) |
| CA (2) | CA2340150C (cg-RX-API-DMAC7.html) |
| DE (2) | DE60120337T2 (cg-RX-API-DMAC7.html) |
| GB (1) | GB2363249B (cg-RX-API-DMAC7.html) |
Families Citing this family (110)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2364168B (en) * | 2000-06-09 | 2002-06-26 | Micromass Ltd | Methods and apparatus for mass spectrometry |
| US20020115056A1 (en) * | 2000-12-26 | 2002-08-22 | Goodlett David R. | Rapid and quantitative proteome analysis and related methods |
| US7038197B2 (en) * | 2001-04-03 | 2006-05-02 | Micromass Limited | Mass spectrometer and method of mass spectrometry |
| ES2590759T3 (es) * | 2002-02-28 | 2016-11-23 | Metanomics Gmbh & Co. Kgaa | Procedimiento de espectrometría de masas para el análisis de mezclas de sustancias |
| JP3743717B2 (ja) * | 2002-06-25 | 2006-02-08 | 株式会社日立製作所 | 質量分析データの解析方法および質量分析データの解析装置および質量分析データの解析プログラムならびにソリューション提供システム |
| GB0305796D0 (en) * | 2002-07-24 | 2003-04-16 | Micromass Ltd | Method of mass spectrometry and a mass spectrometer |
| US7041968B2 (en) * | 2003-03-20 | 2006-05-09 | Science & Technology Corporation @ Unm | Distance of flight spectrometer for MS and simultaneous scanless MS/MS |
| US7202473B2 (en) | 2003-04-10 | 2007-04-10 | Micromass Uk Limited | Mass spectrometer |
| EP1618590A4 (en) * | 2003-04-25 | 2008-05-21 | Griffin Analytical Tech | APPARATUS, MANUFACTURED ARTICLES AND METHODS OF ANALYSIS |
| JP4690641B2 (ja) * | 2003-07-28 | 2011-06-01 | 株式会社日立ハイテクノロジーズ | 質量分析計 |
| GB0322356D0 (en) * | 2003-09-24 | 2003-10-22 | Micromass Ltd | Mass spectrometer |
| US7022980B2 (en) * | 2004-02-02 | 2006-04-04 | Agilent Technologies, Inc. | Spectral axis transform |
| DE102005004800A1 (de) * | 2004-02-06 | 2005-11-10 | Micromass Uk Ltd. | Massenspektrometer |
| US20060186028A1 (en) * | 2004-02-06 | 2006-08-24 | Micromass Uk Limited | Mass spectrometer |
| WO2005079263A2 (en) * | 2004-02-13 | 2005-09-01 | Waters Investments Limited | Apparatus and method for identifying peaks in liquid chromatography/mass spectrometry data and for forming spectra and chromatograms |
| US7994474B2 (en) * | 2004-02-23 | 2011-08-09 | Andreas Hieke | Laser desorption ionization ion source with charge injection |
| US8003934B2 (en) * | 2004-02-23 | 2011-08-23 | Andreas Hieke | Methods and apparatus for ion sources, ion control and ion measurement for macromolecules |
| US7851742B2 (en) | 2004-05-20 | 2010-12-14 | Waters Technologies Corporation | Method and apparatus for identifying proteins in mixtures |
| US7800055B2 (en) * | 2004-05-20 | 2010-09-21 | Waters Technologies Corporation | System and method for grouping precursor and fragment ions using selected ion chromatograms |
| WO2006002027A2 (en) * | 2004-06-15 | 2006-01-05 | Griffin Analytical Technologies, Inc. | Portable mass spectrometer configured to perform multidimensional mass analysis |
| GB0416288D0 (en) * | 2004-07-21 | 2004-08-25 | Micromass Ltd | Mass spectrometer |
| DE102004045534B4 (de) | 2004-09-20 | 2010-07-22 | Bruker Daltonik Gmbh | Tochterionenspektren mit Flugzeitmassenspektrometern |
| US7197402B2 (en) * | 2004-10-14 | 2007-03-27 | Highchem, Ltd. | Determination of molecular structures using tandem mass spectrometry |
| GB0508239D0 (en) * | 2005-04-23 | 2005-06-01 | Smiths Group Plc | Detection apparatus |
| DE112006001030T5 (de) | 2005-04-25 | 2008-03-20 | Griffin Analytical Technologies L.L.C., West Lafayette | Analyseinstrumente, -Vorrichtungen und -Verfahren |
| EP1889079B1 (en) | 2005-06-03 | 2022-08-31 | Waters Technologies Corporation | Methods for performing retention-time matching |
| DE102005025497B4 (de) | 2005-06-03 | 2007-09-27 | Bruker Daltonik Gmbh | Leichte Bruckstückionen mit Ionenfallen messen |
| JP5011283B2 (ja) | 2005-06-03 | 2012-08-29 | ウオーターズ・テクノロジーズ・コーポレイシヨン | 化学分析のためのポリペプチド関連情報のカタログの発生および使用 |
| US7417223B2 (en) | 2005-10-28 | 2008-08-26 | Mds Inc. | Method, system and computer software product for specific identification of reaction pairs associated by specific neutral differences |
| GB0523806D0 (en) * | 2005-11-23 | 2006-01-04 | Micromass Ltd | Mass spectrometer |
| GB2432712B (en) * | 2005-11-23 | 2007-12-27 | Micromass Ltd | Mass spectrometer |
| GB0523811D0 (en) * | 2005-11-23 | 2006-01-04 | Micromass Ltd | Mass stectrometer |
| GB0524972D0 (en) * | 2005-12-07 | 2006-01-18 | Micromass Ltd | Mass spectrometer |
| WO2007076606A1 (en) * | 2006-01-05 | 2007-07-12 | Mds Analytical Technologies, A Business Unit Of Mds Inc., Doing Business Through Its Sciex Division | Mass defect triggered information dependent acquisition |
| JP5111399B2 (ja) * | 2006-02-07 | 2013-01-09 | アプライド バイオシステムズ （カナダ） リミテッド | 質量分析のための化学ノイズの低減 |
| JP4782579B2 (ja) * | 2006-02-15 | 2011-09-28 | 株式会社日立ハイテクノロジーズ | タンデム型質量分析システム及び方法 |
| GB0607542D0 (en) * | 2006-04-13 | 2006-05-24 | Thermo Finnigan Llc | Mass spectrometer |
| JP4758503B2 (ja) | 2006-04-13 | 2011-08-31 | サーモ フィッシャー サイエンティフィック （ブレーメン） ゲーエムベーハー | マススペクトロメータにおけるイオンエネルギばらつき抑圧 |
| GB0609253D0 (en) * | 2006-05-10 | 2006-06-21 | Micromass Ltd | Mass spectrometer |
| US7479629B2 (en) * | 2006-08-24 | 2009-01-20 | Agilent Technologies, Inc. | Multichannel rapid sampling of chromatographic peaks by tandem mass spectrometer |
| US7992424B1 (en) | 2006-09-14 | 2011-08-09 | Griffin Analytical Technologies, L.L.C. | Analytical instrumentation and sample analysis methods |
| US8134121B2 (en) * | 2006-10-31 | 2012-03-13 | Shimadzu Corporation | Chromatographic mass spectrometer |
| US7511267B2 (en) * | 2006-11-10 | 2009-03-31 | Thermo Finnigan Llc | Data-dependent accurate mass neutral loss analysis |
| AU2007338634A1 (en) * | 2006-12-26 | 2008-07-03 | Brigham Young University | Serum proteomics system and associated methods |
| CN101657278B (zh) | 2007-04-18 | 2015-05-06 | 新日铁住金株式会社 | 液压成形加工方法 |
| WO2008130056A1 (ja) | 2007-04-18 | 2008-10-30 | Nippon Steel Corporation | ハイドロフォーム加工品 |
| WO2009146345A1 (en) | 2008-05-29 | 2009-12-03 | Waters Technologies Corporation | Techniques for performing retention-time matching of precursor and product ions and for constructing precursor and product ion spectra |
| US8389932B2 (en) | 2008-07-01 | 2013-03-05 | Waters Technologies Corporation | Stacked-electrode peptide-fragmentation device |
| US8304719B2 (en) * | 2009-02-22 | 2012-11-06 | Xin Wang | Precise and thorough background subtraction |
| US8748809B2 (en) * | 2009-04-13 | 2014-06-10 | Thermo Finnigan Llc | Acquisition and analysis of mixed ion populations in a mass spectrometer |
| GB0915474D0 (en) * | 2009-09-04 | 2009-10-07 | Micromass Ltd | Multiple reaction monitoring with a time-of-flight based mass spectrometer |
| GB0919870D0 (en) * | 2009-11-13 | 2009-12-30 | Micromass Ltd | A method to detect and quantitatively profile organic species using a mass spectrometer |
| WO2011082376A1 (en) * | 2009-12-31 | 2011-07-07 | Indiana University Research And Technology Corporation | Method of identifying peptides |
| US8921773B2 (en) | 2010-01-20 | 2014-12-30 | Waters Technologies Corporation | Techniques for efficient fragmentation of peptides |
| EP2617052B1 (en) * | 2010-09-15 | 2022-06-08 | DH Technologies Development Pte. Ltd. | Data independent acquisition of production spectra and reference spectra library matching |
| JP5946836B2 (ja) * | 2010-11-08 | 2016-07-06 | ディーエイチ テクノロジーズ デベロップメント プライベート リミテッド | 質量分析計によって試料を迅速にスクリーニングするためシステムおよび方法 |
| 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 |
| US9513232B2 (en) * | 2010-12-29 | 2016-12-06 | Dh Technologies Development Pte. Ltd. | Method for triggering dependent spectra for data acquisition |
| US20140088885A1 (en) * | 2011-03-11 | 2014-03-27 | Dong-Yup LEE | Method, an apparatus, and a computer program product for identifying metabolites from liquid chromatography-mass spectrometry measurements |
| GB201104225D0 (en) | 2011-03-14 | 2011-04-27 | Micromass Ltd | Pre scan for mass to charge ratio range |
| US8975575B2 (en) | 2011-04-04 | 2015-03-10 | Shimadzu Corporation | Mass spectrometer and mass spectrometric method |
| US20140051092A1 (en) | 2011-04-15 | 2014-02-20 | Micromass Uk Limited | Method And Apparatus For The Analysis Of Biological Samples |
| GB201116065D0 (en) * | 2011-09-16 | 2011-11-02 | Micromass Ltd | Encoding of precursor ion beam to aid product ion assignment |
| US9810669B2 (en) | 2011-11-28 | 2017-11-07 | Waters Technologies Corporation | Techniques for quantification of samples |
| GB201122178D0 (en) | 2011-12-22 | 2012-02-01 | Thermo Fisher Scient Bremen | Method of tandem mass spectrometry |
| US9048072B2 (en) | 2012-03-12 | 2015-06-02 | Micromass Uk Limited | Method of mass spectrometry and a mass spectrometer |
| EP2834837B1 (en) * | 2012-04-02 | 2020-10-28 | DH Technologies Development Pte. Ltd. | Systems and methods for sequential windowed acquisition across a mass range using an ion trap |
| CA2873806A1 (en) * | 2012-05-18 | 2013-11-21 | Micromass Uk Limited | Method of ms/ms mass spectrometry |
| GB201208961D0 (en) | 2012-05-18 | 2012-07-04 | Micromass Ltd | 2 dimensional MSMS |
| GB2506713B (en) * | 2012-05-18 | 2016-09-07 | Micromass Ltd | Improved method of MSe mass spectrometry |
| GB2510837B (en) | 2013-02-14 | 2017-09-13 | Thermo Fisher Scient (Bremen) Gmbh | Method of operating a mass filter in mass spectrometry |
| JP6044385B2 (ja) | 2013-02-26 | 2016-12-14 | 株式会社島津製作所 | タンデム型質量分析装置 |
| US20140252218A1 (en) * | 2013-03-05 | 2014-09-11 | David A. Wright | Methods and Apparatus for Decomposing Tandem Mass Spectra Generated by All-Ions Fragmentation |
| GB201319939D0 (en) * | 2013-11-12 | 2013-12-25 | Micromass Ltd | Data Dependent MS/MS analysis |
| US10615014B2 (en) | 2013-11-12 | 2020-04-07 | Micromass Uk Limited | Data dependent MS/MS analysis |
| US9881778B2 (en) | 2014-04-17 | 2018-01-30 | Micromass Uk Limited | Hybrid acquisition method incorporating multiple dissociation techniques |
| WO2015191390A1 (en) * | 2014-06-09 | 2015-12-17 | Water Technologies Corporation | Method to remove ion interferences |
| WO2015189544A1 (en) | 2014-06-11 | 2015-12-17 | Micromass Uk Limited | Two dimensional ms/ms acquisition modes |
| US10768151B2 (en) * | 2014-09-16 | 2020-09-08 | Waters Technologies Corporation | Techniques for display and processing of mass spectral data |
| CN107210181B (zh) * | 2015-02-05 | 2019-11-01 | Dh科技发展私人贸易有限公司 | 在触发碎裂能量的同时迅速扫描宽四极rf窗 |
| EP3283877B1 (en) * | 2015-04-14 | 2024-10-09 | Waters Technologies Corporation | Structural elucidation of isotopically labeled analytes |
| EP3304382B1 (en) | 2015-05-29 | 2025-10-22 | Waters Technologies Corporation | Techniques for processing of mass spectral data |
| GB2565238A (en) | 2015-06-09 | 2019-02-06 | Waters Technologies Corp | Molecular diagnostics in personalized dermatology, dermatopathology and cosmetics |
| GB2544834A (en) * | 2015-06-09 | 2017-05-31 | Waters Technologies Corp | Profile diagnositcs in personalized dermatology, dermatopathology and cosmetics |
| CN108140537B (zh) | 2015-08-06 | 2020-01-17 | 株式会社岛津制作所 | 质谱分析装置 |
| US20180088094A1 (en) | 2016-09-27 | 2018-03-29 | Waters Technologies Corporation | Multiple attribute monitoring methodologies for complex samples |
| GB2559395B (en) * | 2017-02-03 | 2020-07-01 | Thermo Fisher Scient Bremen Gmbh | High resolution MS1 based quantification |
| US11075067B2 (en) * | 2017-04-10 | 2021-07-27 | Shimadzu Corporation | Ion analysis device and ion dissociation method |
| EP3410463B1 (en) | 2017-06-02 | 2021-07-28 | Thermo Fisher Scientific (Bremen) GmbH | Hybrid mass spectrometer |
| JP6465190B2 (ja) * | 2017-10-31 | 2019-02-06 | 株式会社島津製作所 | 質量分析方法及び質量分析装置 |
| CN109828068B (zh) | 2017-11-23 | 2021-12-28 | 株式会社岛津制作所 | 质谱数据采集及分析方法 |
| CN109830426B (zh) | 2017-11-23 | 2021-04-02 | 株式会社岛津制作所 | 质谱数据采集方法 |
| GB2585372B (en) | 2019-07-04 | 2022-03-02 | Thermo Fisher Scient Bremen Gmbh | Methods and apparatus for mass spectrometry |
| US12033843B2 (en) * | 2020-03-26 | 2024-07-09 | Agilent Technologies, Inc. | Mass spectrometry ION source |
| CN113552204B (zh) | 2020-04-02 | 2024-06-21 | 株式会社岛津制作所 | 质谱分析方法和质谱系统 |
| GB202005715D0 (en) | 2020-04-20 | 2020-06-03 | Micromass Ltd | Calibration of analytical instrument |
| WO2021214728A1 (en) | 2020-04-24 | 2021-10-28 | Waters Technologies Ireland Limited | Methods, mediums, and systems to compare data within and between cohorts |
| WO2022043920A1 (en) | 2020-08-26 | 2022-03-03 | Waters Technologies Ireland Limited | Methods, mediums, and systems for selecting values for parameters when tuning a mass spectrometry apparatus |
| WO2022079644A1 (en) | 2020-10-13 | 2022-04-21 | Waters Technologies Ireland Limited | Methods, mediums, and systems for identifying samples of interest by vector comparison |
| CN114169365B (zh) * | 2020-11-25 | 2025-07-15 | 摩赛恩科技(苏州)有限公司 | 质谱数据处理系统及方法 |
| EP4248384A1 (en) | 2020-12-18 | 2023-09-27 | Waters Technologies Ireland Limited | Methods, mediums, and systems for building and executing a chromatography workflow |
| WO2022137176A1 (en) | 2020-12-23 | 2022-06-30 | Waters Technologies Ireland Limited | Methods, mediums, and systems for generating a chromatography processing activity map |
| EP4252241A1 (en) | 2020-12-23 | 2023-10-04 | Waters Technologies Ireland Limited | Methods, mediums, and systems for storing and retrieving chromatography data |
| CN117999478A (zh) | 2021-04-09 | 2024-05-07 | 沃特世科技爱尔兰有限公司 | 用于将色谱数据和元数据链接到合规风险的方法、介质和系统 |
| US20220406402A1 (en) | 2021-06-18 | 2022-12-22 | Waters Technologies Ireland Limited | Methods, mediums, and systems for predicting molecule modifications |
| US20220404371A1 (en) | 2021-06-18 | 2022-12-22 | Waters Technologies Ireland Limited | Comparing a modeled molecule fragmentation to an experimental molecule fragmentation |
| US20230090556A1 (en) | 2021-09-17 | 2023-03-23 | Waters Technologies Ireland Limited | Methods, mediums, and systems for establishing a quality control record chain for laboratory analytical instruments |
| EP4473302A1 (en) | 2022-02-02 | 2024-12-11 | Waters Technologies Ireland Limited | Machine learning techniques for discovering errors and system readiness conditions in liquid chromatography instruments |
| EP4494154A1 (en) | 2022-03-16 | 2025-01-22 | Waters Technologies Ireland Limited | Methods, mediums, and systems for determining variation relating to compound structures |
| US20240345037A1 (en) | 2023-04-12 | 2024-10-17 | Waters Technologies Corporation | Charged aerosol detectors |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62168331A (ja) * | 1985-12-20 | 1987-07-24 | Shimadzu Corp | 質量分析装置 |
| JPS6486437A (en) * | 1987-04-24 | 1989-03-31 | Shimadzu Corp | Cleavage ion measuring device |
| US4851669A (en) | 1988-06-02 | 1989-07-25 | The Regents Of The University Of California | Surface-induced dissociation for mass spectrometry |
| JPH02158048A (ja) * | 1988-12-09 | 1990-06-18 | Shimadzu Corp | 質量分析装置 |
| EP0476062B1 (en) * | 1989-06-06 | 1996-08-28 | Viking Instruments Corp. | Miniaturized mass spectrometer system |
| US5073713A (en) * | 1990-05-29 | 1991-12-17 | Battelle Memorial Institute | Detection method for dissociation of multiple-charged ions |
| GB2250632B (en) | 1990-10-18 | 1994-11-23 | Unisearch Ltd | Tandem mass spectrometry systems based on time-of-flight analyser |
| JPH04171650A (ja) * | 1990-11-02 | 1992-06-18 | Hitachi Ltd | 質量分析計 |
| US5182451A (en) * | 1991-04-30 | 1993-01-26 | Finnigan Corporation | Method of operating an ion trap mass spectrometer in a high resolution mode |
| DE4305363A1 (de) * | 1993-02-23 | 1994-08-25 | Hans Bernhard Dr Linden | Massenspektrometer zur flugzeitabhängigen Massentrennung |
| JPH07211282A (ja) * | 1994-01-19 | 1995-08-11 | Shimadzu Corp | 質量分析計 |
| JPH10501095A (ja) * | 1994-05-31 | 1998-01-27 | ユニバーシティ オブ ワーウィック | タンデム質量分析 |
| JPH08124519A (ja) * | 1994-10-21 | 1996-05-17 | Shimadzu Corp | Ｍｓ／ｍｓ質量分析装置用データ処理装置 |
| GB9510052D0 (en) | 1995-05-18 | 1995-07-12 | Fisons Plc | Mass spectrometer |
| GB9518429D0 (en) * | 1995-09-08 | 1995-11-08 | Pharmacia Biosensor | A rapid method for providing kinetic and structural data in molecular interaction analysis |
| US6323482B1 (en) * | 1997-06-02 | 2001-11-27 | Advanced Research And Technology Institute, Inc. | Ion mobility and mass spectrometer |
| GB9717926D0 (en) * | 1997-08-22 | 1997-10-29 | Micromass Ltd | Methods and apparatus for tandem mass spectrometry |
| CA2318855C (en) * | 1998-01-23 | 2006-07-11 | Analytica Of Branford, Inc. | Mass spectrometry with multipole ion guide |
| US6331702B1 (en) * | 1999-01-25 | 2001-12-18 | University Of Manitoba | Spectrometer provided with pulsed ion source and transmission device to damp ion motion and method of use |
| US6040575A (en) * | 1998-01-23 | 2000-03-21 | Analytica Of Branford, Inc. | Mass spectrometry from surfaces |
| CA2227806C (en) * | 1998-01-23 | 2006-07-18 | University Of Manitoba | Spectrometer provided with pulsed ion source and transmission device to damp ion motion and method of use |
| JP3405919B2 (ja) * | 1998-04-01 | 2003-05-12 | 株式会社日立製作所 | 大気圧イオン化質量分析計 |
| JP4540230B2 (ja) * | 1998-09-25 | 2010-09-08 | オレゴン州 | タンデム飛行時間質量分析計 |
| CA2255122C (en) | 1998-12-04 | 2007-10-09 | Mds Inc. | Improvements in ms/ms methods for a quadrupole/time of flight tandem mass spectrometer |
| US6489608B1 (en) | 1999-04-06 | 2002-12-03 | Micromass Limited | Method of determining peptide sequences by mass spectrometry |
-
2001
- 2001-03-09 CA CA002340150A patent/CA2340150C/en not_active Expired - Fee Related
- 2001-03-14 DE DE60120337T patent/DE60120337T2/de not_active Expired - Lifetime
- 2001-03-14 EP EP05022407A patent/EP1622188B1/en not_active Expired - Lifetime
- 2001-03-14 EP EP01302377A patent/EP1220290B1/en not_active Expired - Lifetime
- 2001-03-14 AT AT01302377T patent/ATE329369T1/de not_active IP Right Cessation
- 2001-06-08 CA CA002350041A patent/CA2350041C/en not_active Expired - Lifetime
- 2001-06-08 US US09/876,122 patent/US6717130B2/en not_active Expired - Lifetime
- 2001-06-11 JP JP2001175716A patent/JP2002100318A/ja active Pending
- 2001-06-11 AT AT01305040T patent/ATE352097T1/de not_active IP Right Cessation
- 2001-06-11 JP JP2001175747A patent/JP4588925B2/ja not_active Expired - Lifetime
- 2001-06-11 EP EP05025116A patent/EP1638133B3/en not_active Expired - Lifetime
- 2001-06-11 GB GB0114166A patent/GB2363249B/en not_active Expired - Lifetime
- 2001-06-11 DE DE2001626055 patent/DE60126055T3/de not_active Expired - Lifetime
- 2001-06-11 EP EP01305040.6A patent/EP1225618B3/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE60120337D1 (de) | 2006-07-20 |
| EP1220290B1 (en) | 2006-06-07 |
| CA2350041C (en) | 2008-01-08 |
| EP1638133B1 (en) | 2009-10-07 |
| GB2363249A (en) | 2001-12-12 |
| GB2363249B (en) | 2002-08-28 |
| JP2002110081A (ja) | 2002-04-12 |
| JP2002100318A (ja) | 2002-04-05 |
| DE60126055T3 (de) | 2015-05-13 |
| DE60126055T2 (de) | 2007-08-23 |
| EP1622188B1 (en) | 2012-06-13 |
| JP4588925B2 (ja) | 2010-12-01 |
| EP1225618B1 (en) | 2007-01-17 |
| EP1638133A3 (en) | 2007-12-05 |
| DE60120337T2 (de) | 2007-05-24 |
| EP1638133B3 (en) | 2012-06-13 |
| EP1225618A2 (en) | 2002-07-24 |
| ATE352097T1 (de) | 2007-02-15 |
| EP1225618A3 (en) | 2004-03-31 |
| EP1220290A2 (en) | 2002-07-03 |
| GB0114166D0 (en) | 2001-08-01 |
| EP1220290A3 (en) | 2004-03-31 |
| EP1225618B3 (en) | 2015-02-18 |
| EP1638133A2 (en) | 2006-03-22 |
| CA2350041A1 (en) | 2001-12-09 |
| ATE329369T1 (de) | 2006-06-15 |
| CA2340150A1 (en) | 2001-12-09 |
| EP1622188A2 (en) | 2006-02-01 |
| EP1622188A3 (en) | 2007-12-19 |
| US20020063206A1 (en) | 2002-05-30 |
| DE60126055D1 (de) | 2007-03-08 |
| US6717130B2 (en) | 2004-04-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2340150C (en) | Methods and apparatus for mass spectrometry | |
| US6586727B2 (en) | Methods and apparatus for mass spectrometry | |
| US10083825B2 (en) | Mass spectrometer with bypass of a fragmentation device | |
| US8237106B2 (en) | Mass spectrometer | |
| GB2432712A (en) | Method of identifying parent and daughter ions in mass spectrometry |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20200309 |