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:
Jul. 23, 2013
Filed:
Jan. 31, 2011
Applicants:
Subhasish Purkayastha, Acton, MA (US);
Subhakar Dey, Billerica, MA (US);
Scott B. Daniels, Northampton, MA (US);
Inventors:
Subhasish Purkayastha, Acton, MA (US);
Subhakar Dey, Billerica, MA (US);
Scott B. Daniels, Northampton, MA (US);
Assignee:
DH Technologies Development Pte. Ltd., Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 24/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
This invention pertains to methods, mixtures, kits and compositions pertaining to analyte determination by mass spectrometry using labeling reagents that comprise a nucleophilic reactive group that reacts with a functional group of an analyte to produce a labeled analyte. The labeling reagents can be used as isobaric sets, mass differential labeling sets or in a combination of isobaric and mass differential labeling sets.