A major object of the present invention is to synthesize site specific biomolecular complexes for the selective transport of {HEAD ~ a therapeutic, prophylactic and diagnostic agent} to {TAIL ~ the target brain cells} 
A major object of the present invention is to synthesize site specific biomolecular complexes for the selective transport of { HEAD ~ a therapeutic , prophylactic and diagnostic agent } to { TAIL ~ the target brain cells }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL