siRNA / miRNA gene silencing Human TF‐1

Get tips on using Human MMP-1 Antibody to perform Western blotting MMP1

Get tips on using Human ICAM-1/CD54 Antibody to perform Western blotting ICAM-1

Get tips on using pSilencer™ 4.1-CMV neo to perform shRNA gene silencing Human - SiHa AEG-1

Get tips on using Human HO 1 ELISA Kit (ab133064) to perform ELISA Human - HO-1

Get tips on using Human Dkk-1 ELISA Kit (RAB0143) to perform ELISA Human - Dkk-1

Get tips on using Human Dkk-1 DuoSet ELISA (DY1906) to perform ELISA Human - Dkk-1

Get tips on using Human Syndecan-1 DuoSet ELISA to perform ELISA Human - SDC1

Get tips on using MISSION® pLKO.1-puro Non-Mammalian shRNA Control Transduction Particles to perform shRNA gene silencing Human - Islets of langerhans Negative control (scrambled) lentiviral particles

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.