The present invention relates to immunogenic preparations of peptides comprising amino acid sequences corresponding to {HEAD ~ antigenic determinants} of {TAIL ~ the envelope glycoprotein} of HIV, covalently coupled, directly or through a spacer molecule, to carrier molecules suitable for vaccination of mammals 
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The present invention relates to immunogenic preparations of peptides comprising amino acid sequences corresponding to { HEAD ~ antigenic determinants } of { TAIL ~ the envelope glycoprotein } of HIV , covalently coupled , directly or through a spacer molecule , to carrier molecules suitable for vaccination of mammals
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH