ChIP H3K27me3 Sheep Human

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 ChIP Kit Magnetic - One Step (ab156907) to perform ChIP Human - SMMC-7721

Get tips on using ChIP Kit Magnetic - One Step (ab156907) to perform ChIP Human - PANC-1

Get tips on using ChIP Kit Magnetic - One Step (ab156907) to perform ChIP Human - MIA PaCa-2

Get tips on using Magna ChIP™ G Tissue Kit to perform ChIP Human - MDA-MB-231

Get tips on using ChIP Kit Magnetic - One Step (ab156907) to perform ChIP Human - MDA-MB-231

Get tips on using ChIP-IT® Express Chromatin Immunoprecipitation Kits to perform ChIP Human - SW480

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

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

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