The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
We describe the characterization of the B-cell epitopes of HIV-1 regulatory proteins Tat and Rev. The prevalence of antibodies to these proteins among human immunodeficiency virus (HIV)-1-infected individuals was examined by enzyme-linked immunosorbent assay (ELISA) and by Western blotting. The Tat and Rev antibody-positive sera were selected for epitope mapping performed with partially overlapping...