A novel cationic lipid formulation specifically designed for efficient delivery of 27mer DsiRNAs(dicer substrate small Interfering RNAs)& 21mer siRNAs (small interfering RNAs) in vitro and in vivo.
Check out customer publications referencing the delivery of siRNA, shRNA and miRNA to cell cultures and the CNS in vivo (via intrathecal, epidural and intraventricular injection). Genes studied include: ABCA, ASIC, β-arrestin, CAV1.2, CX3CR1, DOR, ELOVL4, IKBKAP, K+-ATPase, KV1.1, KV9.1 ,The β3 subunit of the Na+,K+-ATPase, NTS1, NAV1.8, NTS1, NOV, Raf-1, RANK, SNSR1, hTert, NOV, Survivin, TLR4, Troy and TRPV1.
Images: Ret receptor knockdown using small interference RNA (siRNA) in podocytes. (A) Transfection efficiency: mouse podocytes were transfected with 100 nM concentrations of Ret siRNA or vehicle alone. (a) When podocytes were exposed to i-Fect alone, there was no toxicity. (a and b) A transfection efficiency of nearly 100% was achieved with 100 nM concentration of Ret siRNA (b). Co-transfection with a fluorescently tagged control siRNA was used to determine the transfection efficiency, and fluorescence microscopy revealed a perinuclear localization of the tagged RNA (b, arrowhead). (B) Western blot analysis of Ret after transfection: Ret immunoblotting (top) of WCL 2, 3, or 4 d after transfection revealed that Ret was downregulated within 2 d after transfection with 100 nM Ret siRNA. Transfection of control siRNA at day 4 served as a negative control, and the maximal knockdown of Ret was observed 4 d after transfection. GAPDH immunoblotting confirmed equal protein loading (bottom). doi:10.1681/ASN.2005080835. (full text publication).
|i-Fect||NI35150||Cationic Lipid||1 x 0.75 ml|
5 x 0.75 ml
|siRNA-intact||SI35100||RNAse Inhibitor||100 units in 100 ul||$279|