siRNA / miRNA gene silencing Human Primary Endometrial Stromal Cells IGFBP1 (Insuline-like growth factor binding protein-1)

Get tips on using ON-TARGETplus Mouse Tead2 (21677) siRNA - SMARTpool to perform siRNA / miRNA gene silencing Mouse - C2C12 Tead2

Get tips on using ON-TARGETplus Mouse Tead1 (21676) siRNA - SMARTpool to perform siRNA / miRNA gene silencing Mouse - C2C12 Tead1

Get tips on using ON-TARGETplus Mouse Sirt2 (64383) siRNA - SMARTpool to perform siRNA / miRNA gene silencing Mouse - RAW264.7 Sirt2

Short hairpin or small hairpin RNA (shRNA) is artificial RNA, which has a hairpin loop structure, and uses inherent microRNA (miRNA) machinery to silence target gene expression. This is called RNA interference (RNAi). These can be delivered via plasmids or viral/bacterial vectors. Challenges in shRNA-mediated gene silencing include: 1. Off-target silencing, 2. Packaging shRNA encoding lentivirus, and 3. Stable transduction in cells. RNAi have been designed to have anywhere from 19-27 bs, but the most effective design has 19 bp. In case commercial shRNAs are not available, potential target sites can be chosen within exon, 5’- or 3’ UTR, depending on which splice variants of the gene are desired. One should use the latest algorithms and choose at least two different sequences, targeting different regions, in order to have confidence in overcoming off-target effects. A BLAST search after selecting potential design will eliminate potential off-target sequences. For the second challenge, sequencing the vector using primers for either strand (50-100 bp upstream) is suggested, along with using enzymatic digestion on agarose gel for the vector. Next, once the shRNA-containing vector is packaged in a virus, it is important to check the viral titer before transduction. Finally, using a marker in the lentiviral vector (fluorescent protein or antibiotic resistance), along with qPCR for target gene expression can help in determining efficacy of transduction and shRNA on its target site.

Hello, can someone here help me? I am trying to silence e-selectin and ICAM-1 in endothelial cells. I would like to know if this is possible using shRNA

Get tips on using Silencer® Select- Gdf10 siRNA to perform siRNA / miRNA gene silencing Mouse - 3T3-L1 BMP-3b/GDF10

The RNA interference (RNAi) is used to inhibit gene expression or translation, by neutralizing targeted mRNA molecules. Two types of RNA molecules such as microRNA (miRNA) and small interfering RNA (siRNA) play a central role in RNAi. Few points have to considered to increase the transfection efficiency of siRNA. Always use healthy, actively dividing cells to maximize transfection efficiency. The confluency of cells should be between 50-70%. Always use the most appropriate siRNA concentration to avoid off-target effects and unwanted toxic side effects. Positive and negative controls should be used for each and every experiment to determine transfection efficiency.

Get tips on using FlexiTube GeneSolution GS26354 for GNL3 to perform siRNA / miRNA gene silencing Human - MDA-MB-231 GNL3

Reporter gene assays enable high sensitivity measurement of gene expression and cell signaling through the addition of bioluminescent genes into target cells. One of the major challenges is to make a specific construct that has no responses other than those related to the signaling pathway of interest. This can be achieved by selecting highly specific reporter constructs containing only defined responsive elements and a minimal promoter linked to reporter enzymes such as luciferase

Get tips on using PrimaPure Porcine Endothelial Cells Growth Medium to perform Mammalian cell culture media PAOEC