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. 05, 2023
Filed:
Aug. 07, 2018
Applicant:
Concordia University, Inc., Mequon, WI (US);
Inventors:
Joseph McGraw, Germantown, WI (US);
Armin Gerhardt, Mettawa, IL (US);
Assignee:
Concordia University, Inc., Mequon, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/94 (2006.01); A61K 31/4439 (2006.01); A61K 31/485 (2006.01); A61K 31/522 (2006.01); A61K 31/585 (2006.01);
U.S. Cl.
CPC ...
G01N 33/9453 (2013.01); A61K 31/4439 (2013.01); A61K 31/485 (2013.01); A61K 31/522 (2013.01); A61K 31/585 (2013.01); C12Y 114/14001 (2013.01); G01N 2333/90245 (2013.01); G01N 2800/085 (2013.01);
Abstract
Disclosed are methods and compositions which may be used in human cytochrome P450 (CYP450) enzyme phenotyping. The methods and compositions typically utilize substrate for CYP3A5 comprising eplerenone which may be administered orally to a subject. Subsequently, metabolites of eplereone may be detected in the subject's saliva as well as any non- metabolized eplerenone to calculate a metabolic ratio for CYP3A5 enzyme in order to generate a phenytopic CYP3A5 enzyme profile for the subject.