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:
May. 21, 1991
Filed:
Oct. 17, 1986
Applicant:
Inventors:
William T McAllister, Metuchen, NJ (US);
John F Klement, Bethesda, MD (US);
Assignee:
University of Medicine and Dentistry of New Jersey, Newark, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
435194 ; 4353201 ; 435 91 ; 935 31 ; 935 17 ;
Abstract
A dual promoter cassette which has at one end a promoter for T3 RNA polymerase which contains a downstream sequence identical to a naturally occurring T3 promoter sequence and on the other end, a promoter for a phage DNA polymerase other than the T3 RNA polymerase. The recombinant DNA plasmid which includes the promoter. The plasmid is capable of highly efficient transcription of RNA with low concentrations of ribonucleoside triphosphates.