Please select "chimeric oligos" in the "RNA oligos" order menu of our Ecommerce System.
To define the sequence
- use capital letters for phosphodiester (DNA) bases
- lower case letters for phosphorothioate (PTO) bases
- 2'O-Methyl RNA components of the oligo should be placed within square brackets [ ]
- RNA components of the oligo should be put within parentheses ( )
e.g. ATC(AUG)gtg[ACG] will define an oligo where positions 1-3 are standard DNA bases, positions 4-6 are RNA bases, positions 7-9 are PTO-DNA bases and positions 10-12 are 2'O-Methyl RNA bases.