Get tips on using PerCP-Cy™5.5 Hamster Anti-Mouse CD69 to perform Flow cytometry Anti-bodies Mouse - CD69
Get tips on using PerCP-Cy™5.5 Rat Anti-Mouse CD19 to perform Flow cytometry Anti-bodies Mouse - CD19
Get tips on using PE-Cy™7 Hamster Anti-Mouse CD11c to perform Flow cytometry Anti-bodies Mouse - CD11c
Get tips on using PerCP-Cy™5.5 Rat Anti-Mouse CD8a to perform Flow cytometry Anti-bodies Mouse - CD8a
Get tips on using PerCP-Cy™5.5 Rat Anti-Mouse CD4 to perform Flow cytometry Anti-bodies Mouse - CD4
Get tips on using Alexa Fluor® 647 Rat anti-Mouse CD34 to perform Flow cytometry Anti-bodies Mouse - CD34
Get tips on using Mouse PAI-1 total antigen assay ELISA kit to perform ELISA Mouse - Serpin E1/PAI-1
Get tips on using Mouse C Reactive Protein ELISA Kit (PTX1) (ab157712) to perform ELISA Mouse - C-Reactive Protein/CRP
Get tips on using ViralSEQ™ Mouse Minute Virus (MMV) Detection System to perform Cell Culture Contamination Detection Kit Virus
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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