Antigenic structural peptide, antigenic and immunogenic compounds, and uses for detecting, preventing and treating an HCV infection
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 15, 2005
Grant Date -
Jun 26, 2003
app pub date -
Feb 19, 2003
filing date -
Mar 5, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention concerns a structural peptide, identified by antibodies directed against a polypeptide, comprising the 2-45 amino acid sequence of the N-terminal end of the Core or nucleocapsid (p21) protein of the hepatitis C virus (HCV), excluding any protein or peptide compound comprising or consisting of the N-terminal end. The invention is characterized in that it comprises a tertiary structure consisting of at least a first peptide fragment having a secondary structure in α helix, a second peptide fragment having secondary structure in α helix and a third peptide bond fragment linking the two α helices, these two α helices being substantially perpendicular to each other in space. This peptide can be used for detecting antibodies directed against the p21 protein of HCV, for detecting all of part of the RNA of HCV and for preparing a diagnostic, prophylactic or therapeutic composition for detecting, preventing or treating an HCV infection.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully