Get tips on using Site-Directed Mutagenesis Kit to perform Site Directed Mutagenesis (SDM) Human - Point mutation 786-O REGγ
Get tips on using β-Galactosidase Staining Kit to perform Reporter gene assay β-galactosidase substrates - human knee bone tissue
Get tips on using EZ DNA Methylation kit to perform DNA methylation profiling Gene specific profiling - Whole blood (human) FKBP5
Get tips on using EZ DNA Methylation kit to perform DNA methylation profiling Gene specific profiling - Hypothalamus mouse tissue MeCP2
Get tips on using CellTiter-Glo® Luminescent Cell Viability Assay to perform Cell cytotoxicity / Proliferation assay cell type - HT-22
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 miRNA Complete Labeling and Hyb Kit to perform Microarray RNA amplification & Labeling - Human endometrial stromal cells Cyanine 3-pCp
Get tips on using Imprint® Methylated DNA Quantification Kit to perform DNA methylation profiling Gene specific profiling - Mouse muscle stem cells SPRY1
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.
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.
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