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:
Sep. 16, 2025
Filed:
Apr. 05, 2021
Applicant:
Agilent Technologies, Inc., Santa Clara, CA (US);
Inventors:
Michael J. Kimzey, Oakland, CA (US);
Alexander Gyenes, San Francisco, CA (US);
Assignee:
Agilent Technologies, Inc., Santa Clara, CA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 33/58 (2006.01); C07D 207/46 (2006.01); G01N 33/68 (2006.01);
U.S. Cl.
CPC ...
G01N 33/6809 (2013.01); C07D 207/46 (2013.01); G01N 33/582 (2013.01); G01N 33/6848 (2013.01); G01N 2400/10 (2013.01); G01N 2458/00 (2013.01); Y10T 436/143333 (2015.01); Y10T 436/173845 (2015.01);
Abstract
The invention relates to an activated form of procaine, and the use of the activated procaine, or salts or solvates thereof, to label amine-containing compounds, such as N-glycans, amine-containing amino acids, amine-containing peptides, amine-containing proteins, or other amine-containing compounds in a sample. Use of activated procaine as a label allows for sensitive detection of compounds labeled with it by both fluorescence and mass spectrometry.