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. 18, 2000
Filed:
Dec. 07, 1994
Michael R Green, Boylston, MA (US);
Giovanni Perini, Worcester, MA (US);
James Lillie, Wellesley, MA (US);
Scriptgen Pharmaceuticals, Inc., Waltham, MA (US);
University of Massachusetts Medical Center, Worcester, MA (US);
Abstract
Disclosed is a method for screening for inhibitors of Hepatitis B Virus pX activity. The method involves contacting a test compound with (I) the pX protein of HBV, (ii) a transcription factor comprising the bZIP domain, or fragments that comprise a minimal a bZIP domain, and (iii) an oligoduplex comprising a target DNA sequence of the transcription factor to form a test mixture. After incubating the test mixture under appropriate conditions and for a sufficient time to allow pX-mediated dimerization and DNA binding of the transcription factor to occur, the level of DNA binding of the transcription factor in each test mixture is determined. A test compound is considered to be any compound that causes a decrease in the level of DNA binding in the test mixture relative to the level of DNA binding in control mixtures.