Characterization of PAMAM Dendrimers for the Delivery of Nucleic Acid Nanoparticles.

Abstract

The protocols described in this book chapter are meant to be used as an outline and guideline to explore the use of a cationic, polymeric, and synthetic carrier-poly (amidoamine) (PAMAM) dendrimers. The amine-terminated, hyperbranched structures have been identified as a vehicle for the delivery of nucleic acids. As such, clear protocols for the optimization of dendrimer usage should be set in place. This chapter details the experiments used to determine the ratio that dendrimers and nucleic acids should be complexed at through the use of binding assays, nuclease protection assays, and competitive binding assays.