Novel reagents for terminal phosphorylation and thiophosphorylation of synthetic oligonucleotides
摘要:
Two novel phosphoramidite building blocks and a solid support that allow an efficient solid-phase phosphorylation or thiophosphorylation of synthetic oligonucleotides were developed. The utility of these synthetic tools was demonstrated in the preparation of 5 '- or 3 ' -thiophosphorylated oligonucleotides, which were subsequently labeled at the termini with fluorescent reporters. (C) 2001 Elsevier Science Ltd. All lights reserved.