| Field | Sense | Antisense |
| siRNA chemical modification | 2-O-Methyl | 2-O-Methyl* Phosphate |
| siRNA modification types | 1 | 2 |
| Overall number of modifications | 2 | 2 |
| Position of modifications | 1,2 | 2 * 1 |
| Modification on sugar or base or phosphate | Sugar | Sugar |
| SMILES (Click to view structure & nomenclature) |
COC1C(O)OC(CO)C1O |
COC1C(O)OC(CO)C1O OCC1OCC(O)C1OP(O)([O-])=O |
| siRNA Sequence | NNNNNNNNNNNNNNNNNNNNNN | NNNNNNNNNNNNNNNNNNNNNN |
| siRNA length base-pair | 21 | 21 |
| siRNA name in paper | O | O |
| Biological activity | 68 percent target mRNA inhibition | |
| Experiment used to check activity | Dual luciferase reporter assay | |
| Melting temperature (oC) | NA | |
| Target gene | Forward orientation fLuc mRNA | |
| siRNA concentration | 30 nM | |
| Cell or Organism used | HeLa cells | |
| Transfection method | siPROT Amine transfection agent | |
| Duration after transfection | 48 Hours | |
| Article title | Sirna sequence-independent modification formats for reducing off-target phenotypic effects in rnai, and stabilized forms thereof |
|
| Reference | EP2548962A1 | |