Co-transfection of pAdVΔψ,E1,E3/loxP and pAdVshuttle/loxP (AdV vector shuttle plasmid for cre/loxP recombinase system) containing the desired transgene, into a cell line expressing Cre recombinase protein and E1 proteins of AdV, AdV vector expressing the inserted transgene protein or peptide will be generated.
AdV, adenovirus; R-ITR, right inverted terminal repeats of adenovirus genome; L-ITR, left inverted terminal repeats of adenovirus genome; CMV, cytomegalovirus promoter; PolyA, polyadenylation signal; AmpR, ampicillin resistance gene; Ori, plasmid bacterial origin of replication; ΔE1, Adenovirus genome without the E1 region; ΔE3, Adenovirus genome without the E1 region; ψ, AdV packaging signal.