Synthesis, RNAi activity and nuclease-resistant properties of apolar carbohydrates siRNA conjugates
作者:Empar Vengut-Climent、Montserrat Terrazas、Ricardo Lucas、Matilde Arévalo-Ruiz、Ramón Eritja、Juan Carlos Morales
DOI:10.1016/j.bmcl.2013.05.065
日期:2013.7
Oligoribonucleotide conjugates carrying apolar carbohydrates at the 5′-end and the corresponding siRNA duplexes have been prepared using phosphoramidite chemistry. All the carbohydrate-siRNA derivatives were compatible with RNA interference machinery if transfected with oligofectamine. In the absence of a transfection agent, some of them exerted certain reduction of gene expression. Double-tailed permethylated