GB2470133B - Method of charge reduction of electron transfer dissociation product ions - Google Patents

Method of charge reduction of electron transfer dissociation product ions

Info

Publication number
GB2470133B
GB2470133B GB1012803.1A GB201012803A GB2470133B GB 2470133 B GB2470133 B GB 2470133B GB 201012803 A GB201012803 A GB 201012803A GB 2470133 B GB2470133 B GB 2470133B
Authority
GB
United Kingdom
Prior art keywords
electron transfer
product ions
transfer dissociation
charge reduction
dissociation product
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.)
Active
Application number
GB1012803.1A
Other versions
GB2470133A (en
GB201012803D0 (en
Inventor
Weibin Chen
Asish B Chakraborty
John Charles Gebler
Jeffery Mark Brown
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.)
Micromass UK Ltd
Original Assignee
Micromass UK Ltd
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
Priority claimed from GBGB0820308.5A external-priority patent/GB0820308D0/en
Application filed by Micromass UK Ltd filed Critical Micromass UK Ltd
Priority to GB1105760.1A priority Critical patent/GB2476603B/en
Publication of GB201012803D0 publication Critical patent/GB201012803D0/en
Publication of GB2470133A publication Critical patent/GB2470133A/en
Application granted granted Critical
Publication of GB2470133B publication Critical patent/GB2470133B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/06—Electron- or ion-optical arrangements
    • H01J49/062—Ion guides
    • 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
    • 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
    • H01J49/0072—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn characterised by the fragmentation or other specific reaction by ion/ion reaction, e.g. electron transfer dissociation, proton transfer dissociation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/06—Electron- or ion-optical arrangements
    • H01J49/062—Ion guides
    • H01J49/065—Ion guides having stacked electrodes, e.g. ring stack, plate stack

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
GB1012803.1A 2008-06-05 2009-06-05 Method of charge reduction of electron transfer dissociation product ions Active GB2470133B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1105760.1A GB2476603B (en) 2008-06-05 2009-06-05 Method of charge reduction of electron transfer dissociation product ions

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US5919908P 2008-06-05 2008-06-05
GBGB0820308.5A GB0820308D0 (en) 2008-11-06 2008-11-06 Mass spectrometer
GB0909770A GB2461373B (en) 2008-06-05 2009-06-05 Method of charge reduction of electron transfer dissociation product ions

Publications (3)

Publication Number Publication Date
GB201012803D0 GB201012803D0 (en) 2010-09-15
GB2470133A GB2470133A (en) 2010-11-10
GB2470133B true GB2470133B (en) 2012-12-26

Family

ID=42942168

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1012803.1A Active GB2470133B (en) 2008-06-05 2009-06-05 Method of charge reduction of electron transfer dissociation product ions

Country Status (1)

Country Link
GB (1) GB2470133B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201019337D0 (en) * 2010-11-16 2010-12-29 Micromass Ltd Controlling hydrogen-deuterium exchange on a spectrum by spectrum basis
GB201802917D0 (en) 2018-02-22 2018-04-11 Micromass Ltd Charge detection mass spectrometry
JP2021535559A (en) * 2018-08-29 2021-12-16 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 Methods for Top-Down Proteomics Using EXD and PTR
US11842891B2 (en) 2020-04-09 2023-12-12 Waters Technologies Corporation Ion detector
GB202020575D0 (en) * 2020-12-24 2021-02-10 Micromass Ltd Characterising mixtures of high-mass particles using m/z seperation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003315313A (en) * 2002-04-24 2003-11-06 Osaka Industrial Promotion Organization Mass spectrometry and mass spectrometer
GB2423631A (en) * 2005-02-07 2006-08-30 Bruker Daltonic Gmbh Ion fragmentation by reaction with excited neutral particles
GB2455191A (en) * 2007-11-23 2009-06-03 Micromass Ltd A travelling wave ion tunnel reaction/fragmentation cell

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003315313A (en) * 2002-04-24 2003-11-06 Osaka Industrial Promotion Organization Mass spectrometry and mass spectrometer
GB2423631A (en) * 2005-02-07 2006-08-30 Bruker Daltonic Gmbh Ion fragmentation by reaction with excited neutral particles
GB2455191A (en) * 2007-11-23 2009-06-03 Micromass Ltd A travelling wave ion tunnel reaction/fragmentation cell

Also Published As

Publication number Publication date
GB2470133A (en) 2010-11-10
GB201012803D0 (en) 2010-09-15

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