| pubmed-article:20420425 | pubmed:abstractText | A robust, reproducible, and scalable method for the solid-phase synthesis of 5'-triphosphates of DNA, RNA, and their chemically modified analogues using 5'-H-phosphonate intermediates is described. 5'-Triphosphates of oligonucleotides with varying lengths and sequences containing different 5'-terminal nucleotides, with and without internal sugar-backbone modifications, were efficiently prepared as crude products or further purified by HPLC. | lld:pubmed |
