siRNA / RNAi /miRNA transfection Human Cal 27 cells

Get tips on using AllPrep DNA/RNA/miRNA Universal Kit to perform RNA isolation / purification Tissue - human lung tissue

Get tips on using AllPrep DNA/RNA/miRNA Universal Kit to perform RNA isolation / purification Tissue - human adipose tissue

Get tips on using mirVana™ miRNA Isolation Kit, with phenol to perform RNA isolation / purification Tissue - Human Blood / Serum / Plasma / Buffy coat

TUNEL assay is the cell death detection method where the biochemical marker of apoptosis is DNA fragmentation. The assay involves the microscopical detection of generated DNA fragments with free 3'-hydroxyl residues. in apoptotic cells using enzyme terminal deoxynucleotidyl transferase (TdT) which adds biotinylated nucleotides at the site of DNA breaks. Major challenges of this method involve proper access of the enzyme which could be hampered by poor permeabilization and/or excessive fixation with cross-linking fixative (common with archival tissue). This issue can be resolved by optimizing the incubation time with Proteinase K or CytoninTM.

ROS has a very short half-lives in biological environment as they are influenced by exposure to ambient oxygen. As it is highly reactive and hard to measure care should be taken to ensure the stability of the sample during isolation, preparation, storage, and analysis.

Get tips on using mirVana™ miRNA Isolation Kit, with phenol to perform RNA isolation / purification Cells - immortalized Sf9

Get tips on using mirVana™ miRNA Isolation Kit, with phenol to perform RNA isolation / purification Cells - immortalized U87

Get tips on using mirVana™ miRNA Isolation Kit, with phenol to perform RNA isolation / purification Cells - immortalized T98G

Get tips on using mirVana™ miRNA Isolation Kit, with phenol to perform RNA isolation / purification Cells - immortalized T84

Get tips on using mirVana™ miRNA Isolation Kit, with phenol to perform RNA isolation / purification Cells - immortalized A431