The estimation of DNA methylation level heavily depends on the complete conversion of non-methylated DNA cytosines. It is crucial to ensure complete conversion of non-methylated cytosines in DNA. Therefore, it is important to incorporate controls for bisulfite reactions, as well as to pay attention to the appearance of cytosines in non-CpG sites after sequencing, which is an indicator of incomplete conversion.
The estimation of DNA methylation level heavily depends on the complete conversion of non-methylated DNA cytosines. It is crucial to ensure complete conversion of non-methylated cytosines in DNA. Therefore, it is important to incorporate controls for bisulfite reactions, as well as to pay attention to the appearance of cytosines in non-CpG sites after sequencing, which is an indicator of incomplete conversion.
An alternative to culture-based cell death detection is an assessment of other cell viability indicators using fluorescent dyes, including membrane potential and membrane integrity. Live/Dead assays differentiates live and dead cells using membrane integrity as a proxy for cell viability and are based on a fluorescent staining procedure followed by detection using flow cytometry. However, samples preparation for such flow cytometry-based techniques could be challenging. Cell harvesting by trypsinization, mechanical or enzymatic cell disaggregation from tissues, extensive centrifugation steps, may all lead to preferential loss of apoptotic cells. To overcome this strictly follow manufacturers instruction of the detection kit.
Get tips on using Senescence β-Galactosidase Staining Kit - Cell Signaling to perform Reporter gene assay β-galactosidase substrates - H9C2
Get tips on using Senescence β-Galactosidase Staining Kit - Cell Signaling to perform Reporter gene assay β-galactosidase substrates - H460
Get tips on using Senescence β-Galactosidase Staining Kit - Cell Signaling to perform Reporter gene assay β-galactosidase substrates - Huh7
Get tips on using Senescence β-Galactosidase Staining Kit - Cell Signaling to perform Reporter gene assay β-galactosidase substrates - HepG2
Get tips on using Senescence β-Galactosidase Staining Kit - Cell Signaling to perform Reporter gene assay β-galactosidase substrates - A549
Get tips on using Senescence β-Galactosidase Staining Kit - Cell Signaling to perform Reporter gene assay β-galactosidase substrates - H1299
Get tips on using Senescence β-Galactosidase Staining Kit - Cell Signaling to perform Reporter gene assay β-galactosidase substrates - U2OS
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