Synthesis of nonviral gene carrier poly (L-glutamic acid)-graft-polypropylenimine and its complexation stability with DNA / 中国药学杂志

OBJECTIVE: To synthesize nonviral gene carrier poly(L-glutamic acid)-graft-polypropylenimine(MP-g-PPI) and investigate the capability of the polymers to condense DNA and the stability of MP-g-PPI DNA complexes.