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. 21, 2023
Filed:
Jul. 23, 2020
Pierce Biotechnology, Inc., Rockford, IL (US);
Paul Jeffrey Haney, Beloit, WI (US);
Christopher L. Etienne, Oregon, WI (US);
Sijian Hou, Rockford, IL (US);
Erum Raja, Rockford, IL (US);
Ramesh Ganapathy, Loves Park, IL (US);
Pierce Biotechnology, Inc., Rockford, IL (US);
Abstract
Peptide and/or protein quantitation methods, kits, and compositions, particularly useful for mass spectrometry, are provided herein based on a bathocuproine-based composition complex such as bathocuproinedisulfonic acid disodium salt hydrate complex. The methods are one-step rapid absorbance methods using small sample volumes. They produce a robust signal with high signal to background ratio and accurately quantitate even complex peptide mixtures with low variability and high sensitivity.