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. 21, 1993
Filed:
May. 10, 1993
Applicant:
Inventors:
Harold C Warren, III, Rush, NY (US);
Fred T Oakes, Rochester, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
435188 ; 435190 ; 435191 ; 435192 ; 435-6 ; 435 911 ; 548546 ; 548544 ;
Abstract
A method is provided for preparing a covalent conjugate of an oligonucleotide and an enzyme, such as peroxidase. This conjugate can be used as a probe in hybridization assays and in polymerase chain reaction procedures. The method generally comprises the steps of: reacting an enzyme having a reactive amino group with a mercapto-substituted organic compound to form a blocked intermediate, removing the blocking group to form an enzyme reagent, and reacting the enzyme reagent with a functionalized oligonucleotide reagent.