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:
Jul. 27, 1999
Filed:
Oct. 07, 1997
Applicant:
Inventors:
Mu-En Lee, Newton, MA (US);
Megan M McA'Nulty, Newton, MA (US);
Assignee:
President and Fellows of Harvard College, Cambridge, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
435325 ; 435243 ; 4353201 ; 435410 ; 536 235 ;
Abstract
Disclosed is a novel mammalian protein designated repressor Kruppel-like factor (RKLF). RKLF is a zinc finger protein that binds to a CACCC element in DNA, thereby repressing gene transcription. An isolated DNA encoding RKLF, vectors and cells containing the DNA, and RKLF-specific antibodies are also disclosed. The RKLF DNA or protein can be introduced into the tissues of a mammal to inhibit neoplasia or hyperplasia. Also disclosed is an in vitro screening method for identifying a compound that induces RKLF gene expression.