Site Directed Mutagenesis (SDM) Human Point mutation MDA-MB-231

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 ON-TARGETplus Human MOAP1 (64112) siRNA - SMARTpool to perform siRNA / miRNA gene silencing Human - A2780 MOAP-1

Get tips on using Accell Human MYB (4602) siRNA - SMARTpool to perform siRNA / miRNA gene silencing Human - LAMA84 MYB

Get tips on using Accell Human VEGFC (7424) siRNA - SMARTpool to perform siRNA / miRNA gene silencing Human - LAMA84 VEGFC

Get tips on using Accell Human MYB (4602) siRNA - SMARTpool to perform siRNA / miRNA gene silencing Human - K562 MYB

Get tips on using Accell Human VEGFC (7424) siRNA - SMARTpool to perform siRNA / miRNA gene silencing Human - K562 VEGFC

Get tips on using Accell Human CD44 (960) siRNA - SMARTpool to perform siRNA / miRNA gene silencing Human - HaCaT CD44

Though DNA quantification is but one small step in the multifaceted DNA sample preparation workflow, it can have large implications on the performance and validity of conclusions drawn from downstream assays. Major challenges include accuracy, precision, reproducibility, and detection of present contamination. Among UV spectrophotometry, fluorescence and real-time PCR based methods, the quantification method should be chosen based on the requirement of the downstream assay.

Though DNA quantification is but one small step in the multifaceted DNA sample preparation workflow, it can have large implications on the performance and validity of conclusions drawn from downstream assays. Major challenges include accuracy, precision, reproducibility, and detection of present contamination. Among UV spectrophotometry, fluorescence and real-time PCR based methods, the quantification method should be chosen based on the requirement of the downstream assay.

Though DNA quantification is but one small step in the multifaceted DNA sample preparation workflow, it can have large implications on the performance and validity of conclusions drawn from downstream assays. Major challenges include accuracy, precision, reproducibility, and detection of present contamination. Among UV spectrophotometry, fluorescence and real-time PCR based methods, the quantification method should be chosen based on the requirement of the downstream assay.