Skip to main content
. 2005 Aug 8;102(33):11606–11610. doi: 10.1073/pnas.0502078102

Fig. 2.

Fig. 2.

Electrochemical SNPs detection. Uncorrected SWV profiles at the gold working electrodes modified with HS-DNA-Fc·1 (fully matched duplex, red line), HS-DNA-Fc·12 (mismatched duplex, blue line), and HS-DNA-Fc2·1 (fully matched duplex, green line) (A) and the duplexes from HS-DNA2-Fc with fully matched DNA (red line), 248A SNP (light blue line), 249 SNP (black line), and 248T SNP (blue line) (B). Sequences are 5′-TGA ACC GGA GGC CCA T-3′ for fully matched DNA, 5′-TGA ACC AGA GGC CCA T-3′ for 248A SNP, 5′-TGA ACC GGA GTC CCA T-3′ for 249 SNP, and 5′-TGA ACT GGA GGC CCA T-3′ for 248T SNP (residues set in italics are the mismatched bases).