ChIP Anti-bodies

Get tips on using Biotin anti-mouse CD106 Antibody to perform Flow cytometry Anti-bodies Mouse - CD106/Vcam-1

Get tips on using APC anti-mouse CD31 Antibody to perform Flow cytometry Anti-bodies Mouse - CD31/Pecam-1

Get tips on using Purified anti-human Ki-67 Antibody to perform Flow cytometry Anti-bodies Human - Ki-67

Get tips on using APC anti-human Ki-67 Antibody to perform Flow cytometry Anti-bodies Human - Ki-67

Get tips on using APC anti-human CD326 (EpCAM) Antibody to perform Flow cytometry Anti-bodies Human - CD326/EpCAM

Get tips on using APC anti-human/mouse CD49f Antibody to perform Flow cytometry Anti-bodies Human - CD49f/ITGA6

Get tips on using Purified anti-mouse TNF-α Antibody to perform Flow cytometry Anti-bodies Mouse - TNF-α

Get tips on using FITC anti-mouse CD95 (Fas) Antibody to perform Flow cytometry Anti-bodies Mouse - CD95/Fas

Get tips on using APC anti-mouse CD252 (OX40L) Antibody to perform Flow cytometry Anti-bodies Mouse - CD252/OX40L

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.