| abstract |
A peptide having at least 3 amino acids comprising an amino acid sequence selected from na) LX 2 HK [SEQ.ID.NO.:2] nb) PSGX 3 ARA [SEQ.ID.NO.:9] and nc) X 1 SM [SEQ.ID.NO.:1] n nin which X 1 is a basic amino acid residue, X 2 is Q or and X 3 is A or T. nAlso non-viral cell-targeting vector complexes and targeted viral transfection vectors comprising such a peptide and methods associated therewith. |