Get tips on using SimpleChIP® Enzymatic Chromatin IP Kit (Magnetic Beads) #9003 to perform ChIP Human - OSCC
Get tips on using EZ-Magna ChIP™ A/G Chromatin Immunoprecipitation Kit to perform ChIP Human - OSCC
Get tips on using EZ-Magna ChIP™ A/G Chromatin Immunoprecipitation Kit to perform ChIP Human - PBMC
Get tips on using SimpleChIP® Enzymatic Chromatin IP Kit (Magnetic Beads) #9003 to perform ChIP Human - HUVEC
Get tips on using SimpleChIP® Enzymatic Chromatin IP Kit (Magnetic Beads) #9003 to perform ChIP Human - HeLa
Get tips on using SimpleChIP® Enzymatic Chromatin IP Kit (Magnetic Beads) #9003 to perform ChIP Human - T47D
Isolating DNA from tissues and paraffin-embedded tissue samples can be challenging as double-stranded DNA is physically fragile and highly susceptible to exo- and endonucleases. The best solution is to slice the tissues into smaller pieces and make a homogenate solution (using tissue homogenizer or grinding liquid nitrogen frozen samples) in the presence of DNAse inhibitors. Further, extracting DNA from the nucleus need specific methods by combining physical, mechanical and chemical lysis approaches,
Get tips on using Viability/Cytotoxicity Assay Kit for Animal Live & Dead Cells to perform Live / Dead assay mammalian cells - FE002-SK2 human skin progenitor 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.
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