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. 10, 1996
Filed:
Jun. 06, 1995
Robert D Schreiber, St. Louis, MO (US);
Andrew C Greenlund, St. Louis, MO (US);
Michael A Farrar, Seattle, WA (US);
Washington University, St. Louis, MO (US);
Abstract
Novel compositions and methods that result in the inactivation of IFN.gamma. inducible transcription factors by binding to the transcription factor in the cell and inhibiting the transcriptional activity of the factors are disclosed. The composition comprises an isolated peptide that contains the amino acid sequence Xaa.sub.1 -Asp-Xaa.sub.2 -Xaa.sub.3 -His SEQ ID No. 1 where Xaa.sub.1 is phosphorylated tyrosine and Xaa.sub.2 and Xaa.sub.3 are any amino acid, or derivatives and functional equivalents thereof, that is capable of specifically binding to the p91 family of IFN.gamma. inducible transcription factors in a cell. A method for inhibiting the intracellular activation of a transcription factor by introducing into a cell an effective amount of a peptide that contains the 5 amino acid sequence described or a derivative thereof, which specifically binds to a transcription factor in the cell is also provided.