dna-methylation-profiling-gene-specific-profiling-hypothalamus-mouse-tissue-mecp2

Get tips on using ApoBrdU Red DNA Fragmentation Kit to perform TUNEL assay cell type - SKOV3, Caov3 human ovarian cancer

Get tips on using AllPrep DNA/RNA Mini Kit to perform RNA isolation / purification Cells - primary human endometrial stromal cells

Get tips on using Pacific Blue™ anti-mouse Ly-6A/E (Sca-1) Antibody to perform Flow cytometry Anti-bodies Mouse - Ly-6A-E/Sca1

Get tips on using Blood & Cell Culture DNA Midi Kit (25) to perform DNA isolation / purification Cells - Immortalized cell lines Human Neuroblastoma Cell Lines

Get tips on using NAPSIN A (TMU-AD02) ANTI-HUMAN MOUSE IGG MOAB to perform Immunohistochemistry Human - Naspsin A

Get tips on using Monoclonal ANTI-FLAG® M2 antibody produced in mouse to perform ChIP Anti-bodies FLAG

Get tips on using Mouse/Rat IGF-I/IGF-1 Quantikine ELISA Kit to perform ELISA Rat - IGF-I

Get tips on using X-tremeGENE™ HP DNA Transfection Reagent to perform DNA transfection Mammalian cells - Primary cells Human aortic smooth muscle cells (HOSMC)

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.

Get tips on using FlexiTube GeneSolution GS27279 for Tnfrsf12a to perform siRNA / miRNA gene silencing Mouse - B16-BL6 FN14/Tnfrsf12a