Dendrimer-like polymeric DNAs as chemiluminescence probes for amplified detection of telomere DNA on a solid-phase membrane.

Abstract

For the first time, an amplified chemiluminescence (CL) detection of the telomere DNA spotted on a nylon membrane is described here, based on the direct hybridization with the CL probe of dendrimer-like polymeric DNAs possessing a large number of guanine moieties. This probe was synthesized by sense and antisense hybridization between Y-shaped DNAs and then could hybridize with the target DNA.