Are the miRIDIAN microRNA Hairpin Inhibitors 2'-O-methyl RNA oligonucleotids?

miRIDIAN microRNA Hairpin Inhibitors are composed of a proprietary RNA analogue that confers the same advantages as 2'-O-methyl RNA: increased biological stability, improved hybridization kinetics and sequence specificity. miRIDIAN microRNA Hairpin Inhibitors contain specific chemical modification patterns which are proprietary as well.