SM4850 Chemically modified siRNA information

Field Sense Antisense
siRNA chemical modification 2,4-bridged nucleic acid* DeoxyThymidine DeoxyThymidine
siRNA modification types 2 1
Overall number of modifications 7 2
Position of modifications 1,2,5,15,18 * 23,24 23,24
Modification on sugar or base or phosphate Sugar Sugar
SMILES
(Click to view structure & nomenclature)
OCC12COC(CO1)C2O
CC1=CN(C2CC(O)C(CO)O2)C(=O)NC1=O


CC1=CN(C2CC(O)C(CO)O2)C(=O)NC1=O



siRNA Sequence GTCATCACACUGAATACCAAUUTT AAUUGGUAUUCAGUGUGAUGACTT
siRNA length base-pair 24 24
siRNA name in paper siLNA-2 siLNA-2
Biological activity 96 percent target mRNA inhibition
Experiment used to check activity Quantitative PCR analysis
Melting temperature (oC) 83.3
Target gene apoB gene
siRNA concentration 100nM/L
Cell or Organism used NMuLi cells
Transfection method Lipofectamine RNAiMAX
Duration after transfection NA
Article title Development of a 2',4'-BNA/LNA-based siRNA for Dyslipidemia and Assessment of the Effects of Its Chemical Modifications In Vivo
Reference23344237