DNA methylation profiling Gene specific profiling whole blood (human)

Get tips on using EZ DNA Methylation-Gold Kit to perform PCR Methylation specific PCR - Bacterial DNA

Get tips on using EZ DNA Methylation-Direct Kit to perform PCR Methylation specific PCR - Mammalian DNA

Get tips on using EZ DNA Methylation-Gold Kit to perform PCR Methylation specific PCR - Mammalian DNA

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.

Get tips on using QIAamp 96 DNA Blood Kit to perform DNA isolation / purification Tissue - blood / plasma

Get tips on using QIAamp DNA Blood Midi Kit to perform DNA isolation / purification Tissue - blood / plasma

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 XcelGen Blood gDNA Mini Kit to perform Whole Genome Amplification Human

DNA microarrays enable researchers to monitor the expression of thousands of genes simultaneously. However, the sensitivity, accuracy, specificity, and reproducibility are major challenges for this technology. Cross-hybridization, combination with splice variants, is a prime source for the discrepancies in differential gene expression calls among various microarray platforms. Removing (either from production or downstream bioinformatic analysis) and/or redesigning the microarray probes prone to cross-hybridization is a reasonable strategy to increase the hybridization specificity and hence, the accuracy of the microarray measurements.