The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 07, 2012
Filed:
Mar. 01, 2011
Juan Astorga-wells, Skarpnack, SE;
Juan Astorga-Wells, Skarpnack, SE;
PerkinElmer Health Sciences, Inc., Waltham, MA (US);
Abstract
The present invention relates a use of the electrocapture-based separation technology combined with mass spectrometrical fragmentation methods, e.g. sequence of polypeptides by collision-induce dissociation mass spectrometry, for the identification and/or characterization molecules of interest. It also relates the combination of the electrocapture-base separation technology with other liquid separation methods, as e.g. liquid chromatography, in order to achieve multi-dimensional separations prior mass spectrometrical analysis. In addition, it relates physical interfaces between electrocapture-based separations and different types mass spectrometers for on-line or off-line analysis, as well as the coupling of electrocapture-based separations, liquid chromatography and different types of mass spectrometrometers.