Product R, a novel therapeutic composition for treating viral infections
and stimulating the immune system, comprises a unique peptide having 31 amino acids
and another unique peptide having 21 amino acids and connected with an oligo-nucleotide
through a diphosphodiester or diphosphodithioate ester linkage. The composition
has a light absorption spectrum with typical absorption ratios of 1.998 at 260
nm/280 nm and 1.359 at 260 nm/230 nm.