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. 29, 1997
Filed:
Apr. 21, 1994
Vijay K Mahant, La Mesa, CA (US);
Other;
Abstract
Chemiluminescence-based assays that detect or quantify determine NAD(P)-linked dehydrogenases and oxidoreductases, or the cofactors, or detect or quantify substrates, intermediates or products of reactions catalyzed by these enzymes by coupling the enzyme reactions to luminescence generating systems. The assays include the steps of reacting a peroxidase with the NAD(P)H produced in a reaction catalyzed by an oxidoreductase that requires NAD(P).sup.+ /NAD(P)H as a cofactor; and then adding a chemiluminescent moiety to produce chemiluminescence from which the analyte, such as an amino acid or sugar, the activity of the oxidoreductase or NAD(P).sup.+ /NAD(P) analyte, is determined. The assays are particularly useful for determining amino acids and sugars and, thus, are useful for quantitating amino acids and sugars in foods and for screening tissues body fluids, particularly blood, for diagnosing and managing metabolic defects in neonates and in adults.