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:
Apr. 15, 2003
Filed:
Jun. 16, 2000
Applicant:
Inventors:
Anthony de Jesus Sanchez, Concord, CA (US);
David Davoudzadeh, Pleasanton, CA (US);
William A. Coty, Fremont, CA (US);
Assignee:
Microgenetics Corporation, Fremont, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07K 1/644 ; C07K 1/706 ; C07D / ; C07D / ; G01N 3/3533 ; G01N 3/3534 ; G01N 3/3535 ;
U.S. Cl.
CPC ...
C07K 1/644 ; C07K 1/706 ; C07D / ; C07D / ; G01N 3/3533 ; G01N 3/3534 ; G01N 3/3535 ;
Abstract
To improve the detection of LSD, and LSD metabolites in biological samples, antibodies are raised to 2-oxo-3-hydroxy-LSD conjugated to a protein carrier. Selected antibodies are matched with an immunoassay reagent in which the 2-oxo-3-hydroxy-LSD is conjugated in the same position to a labeling or separation means. The set of reagents can be used in immunoassays for detecting or confirming the presence of LSD or LSD metabolites in a sample potentially containing interfering substances.