Polyamidoamine dendrimers inhibit binding of Tat peptide to TAR RNA.

Abstract

The binding of polyamidoamine (PAMAM) dendrimer or Tat peptide to trans-acting responsive element (TAR) RNA has been studied using microgravimetric quartz crystal microbalance (QCM). Experimental results showed that PAMAM dendrimer could form complexes with TAR RNA. Especially, PAMAM dendrimer could disrupt the interaction of Tat peptide with TAR RNA, which… (More)

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