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:
Dec. 16, 1986
Filed:
Aug. 29, 1984
Applicant:
Inventors:
Steven E Diamond, Springfield, NJ (US);
Francis J Regina, Brooklyn, NY (US);
Assignee:
Allied Corporation, Morris Township, Morris County, NJ (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ;
U.S. Cl.
CPC ...
435-7 ; 435-6 ; 435 14 ; 435 18 ; 435803 ; 435807 ; 435810 ; 436 63 ; 436 94 ; 436501 ; 436537 ; 436541 ; 436825 ; 436808 ; 935 78 ;
Abstract
At the conclusion of a selective binding assay (e.g., immunological or nucleic acid), an enzyme is present in modulated concentration and/or activity to moderate a chemical reaction such as the cleavage of o-nitrophenyl-.beta.-D-galactopyranoside. After a controlled period, the enzymatic product is transferred to the gas phase and concentrated relative to other components in the enzymatic reaction mixture, such as by extraction into ethyl ether, injection into a gas chromatography column and detection by flame ionization or electron capture. Kits for such assays are also disclosed.