siRNA / miRNA gene silencing Human HNSCC cell line Eph receptor B4

DNA-protein interactions are studied by using ChIP. The basic steps in this technique are crosslinking, sonication, immunoprecipitation, and analysis of the immunoprecipitated DNA. During ChIP, if chromatin is under-fragmented or fragments are too large which can lead to the increased background and lower resolution. Shorter cross-linking times (5-10 min) and/or lower formaldehyde concentrations (<1%) may improve shearing efficiency. If Chromatin is over-fragmented, then optimize shearing conditions for each cell type to improve ChIP efficiency. Over-sonication of chromatin may disrupt chromatin integrity and denature antibody epitopes. If you do not see any product or very little product in the input PCR reactions, add 5–10 μg chromatin per IP.

Get tips on using HiPerFect Transfection Reagent to perform siRNA / RNAi /miRNA transfection Rat - IEC Cationic lipid based

Get tips on using HiPerFect Transfection Reagent to perform siRNA / RNAi /miRNA transfection Rat - C6 Cationic lipid based

Get tips on using Lipofectamine® 2000 Transfection Reagent to perform siRNA / RNAi /miRNA transfection Rat - C6 Lipofectamine

Get tips on using MitoSOX™ Red Mitochondrial Superoxide Indicator, for live-cell imaging to perform ROS assay cell type - A549 human adenocarcinomic human alveolar basal epithelial cells

Get tips on using β-Gal Reporter Gene Assay, chemiluminescent to perform Reporter gene assay β-galactosidase substrates - mouse mesenchymal stem cells

Get tips on using β-Galactosidase Reporter Gene Staining Kit to perform Reporter gene assay β-galactosidase substrates - HeLa cervical cancer cells

Get tips on using MEBMTM Mammary Epithelial Cell Growth Basal Medium to perform 3D Cell Culture Media Mouse primary breast ephitelial cells-Mammospheres

Get tips on using β-Galactosidase Reporter Gene Staining Kit to perform Reporter gene assay β-galactosidase substrates - rat mesenchymal stem cells (MSCs)

Get tips on using MEBMTM Mammary Epithelial Cell Growth Basal Medium to perform 3D Cell Culture Media Mouse primary breast cancer ephitelial cells-Mammospheres