ChIP H3K27me3 Human Hamster

Get tips on using ChIP-IT® Express Chromatin Immunoprecipitation Kits to perform ChIP Human - Caco-2

Get tips on using ChIP-IT® Express Chromatin Immunoprecipitation Kits to perform ChIP Human - THP-1

Get tips on using ChIP-IT® Express Chromatin Immunoprecipitation Kits to perform ChIP Human - HEK 293

Get tips on using EZ-ChIP™ to perform ChIP Rat - Mesenteric arteries

Get tips on using ChIP-IT® Express Chromatin Immunoprecipitation Kits to perform ChIP Human - Fibroblast cell lines

Get tips on using EZ‐ChIP™ Assay Kit (Cat#17–371) to perform ChIP Human - HeLa

Get tips on using EZ-Magna ChIP™ G - Chromatin Immunoprecipitation Kit to perform ChIP Human - Kupffer Cells

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 EpiTect ChIP qPCR Assays to perform ChIP Rat - Brain