Aptamers of four types against HCVcoreAg of at least 99% purity were purchased from Evrogen JSC (Russia). The sequences of NH₂-(T) 10-Aptamer types are presented below.

Aptamer's name	Aptamer sequence
А12	5′–NH2–(T)10- ACGCTCGGATGCCACTACAGGCACGCCAGACCAGCCGTCCTCTCTTCATCCGAGCCTTCACCGAGCCTCATGGACGTGCTGGTGA-3′
А14	5′–NH2–(T)10- ACGCTCGGATGCCACTACAGTAACACACACAACTTAAAATCATACAAAAAAGAGTAAATGCCTCATGGACGTGCTGGTGA-3′
А15	5′–NH2–(T)10- ACGCTCGGATGCCACTACAGCCAAATACTACCGCAAAAACCACCTCCCCCTCGATAATAGCCTCATGGACGTGCTGGTGA-3′
А16	5′–NH2–(T)10- ACGCTCGGATGCCACTACAGTACCACACATGCAGACCCACACAAATACATACTAGAGACACCTCATGGACGTGCTGGTGA-3′