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:
Mar. 24, 2015
Filed:
May. 14, 2009
Javier E. Satulovsky, Santa Clara, CA (US);
Javier E. Satulovsky, Santa Clara, CA (US);
Agilent Technologies, Inc., Santa Clara, CA (US);
Abstract
A system for performing tandem mass spectrometry (MS/MS) analysis of a sample includes a mass spectrometer and a processor. The mass spectrometer is configured to perform a mass spectrometry (MS) scan of an ionized sample to provide a mass of an observed peak corresponding to a precursor ion. The processor is configured to perform operations including determining whether the mass of the observed peak matches a mass of at least one of multiple expected peptides on a dynamic watch list, where the expected peptides correspond to a protein in the sample, and calculating a score of an accuracy of the determination when the mass of the observed peak is determined to match the mass of at least one of the plurality of expected peptides. The precursor ion is excluded from an MS/MS scan when the accuracy score indicates that the determination is accurate.