DNA isolation / purification Cells Immortalized cell lines

Get tips on using FastGene Plasmid Mini Kit (100) to perform Plasmid Isolation Helicobacter pylori phage DNA

Get tips on using Tissue or Cell Total Protein Extraction Kit to perform Protein isolation Tissue - Lamb muscle tissue

Get tips on using GeneJuice® Transfection Reagent to perform DNA transfection Mammalian cells - Primary cells Human osteoblasts

Get tips on using TransIT-TKO Transfection Reagent to perform DNA transfection Mammalian cells - Primary cells Human astrocytes

Get tips on using FuGENE® HD Transfection Reagent to perform DNA transfection Mammalian cells - Primary cells HUVEC

Get tips on using Lipofectamine® 2000 Transfection Reagent to perform DNA transfection Mammalian cells - Primary cells Cardiomyocytes

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.

Get tips on using SV Total RNA Isolation System to perform

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