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Last Updated: September 30, 2020

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Patent: 5,624,813

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Summary for Patent: 5,624,813
Title: NAD(P).sup.+ /NAD(P)H based chemiluminescent diagnostics
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.
Inventor(s): Mahant; Vijay K. (La Mesa, CA)
Assignee:
Application Number:08/230,848
Patent Claims:see list of patent claims

Details for Patent 5,624,813

Applicant Tradename Biologic Ingredient Dosage Form BLA Number Approval Date Patent No. Assignee Estimated Patent Expiration Status Orphan Source
Recordati Rare Diseases, Inc. PANHEMATIN hemin POWDER, FOR SOLUTION 101246 1 1983-07-20   Start Trial 2040-01-28 search
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Number >Approval Date >Patent No. >Assignee >Estimated Patent Expiration >Status >Orphan >Source

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