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. 19, 1994
Filed:
Dec. 06, 1991
Applicant:
Inventors:
Cheng-I Lin, Cupertino, CA (US);
Yuh-geng Tsay, Los Altos Hills, CA (US);
Assignee:
Diagnostic Reagents, Inc., Santa Clara, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N / ; C07K / ; C07D / ;
U.S. Cl.
CPC ...
435188 ; 530350 ; 530807 ; 546205 ; 436901 ; 436816 ;
Abstract
Novel derivatives of phencyclidine are provided as precursors for conjugating to antigenic proteins for the preparation of antibodies which bind to phencyclidine or conjugation to enzymes for use as reagents in immunoassays. The combination of the antibodies and enzyme conjugates provide a sensitive and rapid assay for phencyclidine.