5'-GsCsCsGsAsGsGsTsCsCsAsTsGsTsCsGsTsAsCsGsC-3'
5'-gscscsgsasgsgstscscsastsgstscsgstsascsgsc-3'
A phosphorothioate oligonucleotide consisting of seven deoxyguanosine, seven deoxycytidine, three deoxyadenosine and four thymidine residues connected by 3'→5' phosphorothioate linkages in the sequence G-C-C-G-A-G-G-T-C-C-A-T-G-T-C-G-T-A-C-G-C.