Photo-dissociation of proteins and peptides in a mass spectrometer
US9508537B2 · kind B2 · utility
1Cited by
19References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 6, 2012 |
| Grant date | Nov 29, 2016 |
| Priority date | — |
| Expiry date | Jul 6, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J49/4245
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method of mass spectrometry is disclosed comprising directing first photons from a laser onto ions located within a 2D or linear ion guide or ion trap. The frequency of the first photons is scanned and first photons and/or second photons emitted by the ions are detected. The ions are then mass analyzed using a Time of Flight mass analyzer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.