siRNA / miRNA gene silencing Rat Retinal stem cells

Get tips on using Senescence β-Galactosidase Staining Kit - Beyotime to perform Reporter gene assay β-galactosidase substrates - mouse pancreatic stellate cells

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Get tips on using Gibco™ MEM α, Nucleosides to perform Stem cell culture media hMSCs

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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,