Patent · US Active

Method for sequencing peptides and proteins using metastable-activated dissociation mass spectrometry

US8389931B2 · kind B2 · utility

0Cited by

6References

10Claims

0Family size

Assignee

Ohio University · US

Inventors

Glen P. Jackson · Athens, US
Olivier Collin · Athens, US

Key dates

Filing date	Nov 29, 2010
Grant date	Mar 5, 2013
Priority date	—
Expiry date	Mar 17, 2031

Classification

Technology area (CPC G)Physics
CPC primaryG01N33/6848
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

Methods for fragmentation of large molecular ions, including proteins, nucleic acids, dendromers, and nanomaterials, compatible with several mass spectrometric techniques. The methods involve providing a gas-phase ion and allowing the gas phase ion to undergo collisions with metastable states of noble gases or nitrogen gas.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.