DNA quantification Human

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 ROS-ID® Total ROS/Superoxide detection kit to perform ROS assay cell type - PLHC-1, SK-HEP-1, Hep3b, HepG2 human hepatocellular carcinoma

Get tips on using OxiSelect™ Intracellular ROS Assay Kit (Green Fluorescence) to perform ROS assay cell type - PLHC-1, SK-HEP-1, Hep3b, HepG2 human hepatocellular carcinoma

Get tips on using DCFDA - Cellular Reactive Oxygen Species Detection Assay Kit to perform ROS assay cell type - PLHC-1, SK-HEP-1, Hep3b, HepG2 human hepatocellular carcinoma

Get tips on using SNP Type™ 96.96 Genotyping Reagent Kit with Control Line Fluid—10 IFCs to perform Cell line authentication Human prostatic cancer cell line DU145

Get tips on using SNP Type™ 96.96 Genotyping Reagent Kit with Control Line Fluid—10 IFCs to perform Cell line authentication Human prostatic cancer cell line PC3

Get tips on using APO-BrdU™ TUNEL Assay Kit, with Alexa Fluor™ 488 Anti-BrdU to perform TUNEL assay cell type - SK-MEL-2 human melanoma

Site-directed mutagenesis (SDM) can be challenging, particularly during detection/confirmation of (SDM) in colonies by sequencing or PCR techniques. This common issue in SDM is heavily relying on designing of mutagenic primer pairs. The best solution is to design the mutagenic primers that have extended 3'-ends/3'-overhang. This would provide the annealing region between the mutagenic primer pair is essentially shorter. and hence ensure a lower annealing temperature for the primer pair along with a higher chance of annealing to the template.

Site-directed mutagenesis (SDM) can be challenging, particularly during detection/confirmation of (SDM) in colonies by sequencing or PCR techniques. This common issue in SDM is heavily relying on designing of mutagenic primer pairs. The best solution is to design the mutagenic primers that have extended 3'-ends/3'-overhang. This would provide the annealing region between the mutagenic primer pair is essentially shorter. and hence ensure a lower annealing temperature for the primer pair along with a higher chance of annealing to the template.

Site-directed mutagenesis (SDM) can be challenging, particularly during detection/confirmation of (SDM) in colonies by sequencing or PCR techniques. This common issue in SDM is heavily relying on designing of mutagenic primer pairs. The best solution is to design the mutagenic primers that have extended 3'-ends/3'-overhang. This would provide the annealing region between the mutagenic primer pair is essentially shorter. and hence ensure a lower annealing temperature for the primer pair along with a higher chance of annealing to the template.