From: Early-stage cervical cancer diagnosis based on an ultra-sensitive electrochemical DNA nanobiosensor for HPV-18 detection in real samples
DNA
Base sequences
DNA probe
5′-CCG GTG CAG CAT CC-3′
Complementary DNA
5′-GGA TGC TGC ACC GG-3′
One mismatch DNA
5′-GCT AGA GGT GTA TG-3′
Three mismatch DNA
5′-GCT AGA GAT GCA TG-3′
Non-complementary DNA
5′-CAC ATC CAC CCG CA-3′