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:
Nov. 23, 2010
Filed:
Jul. 27, 2006
Applicants:
Patrick D. Perkins, Sunnyvale, CA (US);
Steven M. Fischer, Hayward, CA (US);
Inventors:
Patrick D. Perkins, Sunnyvale, CA (US);
Steven M. Fischer, Hayward, CA (US);
Assignee:
Agilent Technologies, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 24/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of facilitating analysis of a peptide in a mass spectrometer comprising derivatizing the C-terminus of the peptide with an amino acid residue via a reaction with a carbodiimide reagent, yielding a derivative peptide, ionizing the derivative peptide with a double charge, and fragmenting the ionized derivative peptide in a mass spectrometry system, wherein binary fragments of the ionized derivative each include a charge, facilitating sequence analysis of the peptide.