siRNA / miRNA gene silencing Rat Retinal stem cells

Get tips on using Mammalian beta-Galactosidase Assay Kit to perform Reporter gene assay β-galactosidase substrates - Bxpc-3

Get tips on using Beta-Glo® Assay System to perform Reporter gene assay β-galactosidase substrates - PANC-1

Get tips on using Luminescent β-galactosidase Detection Kit II to perform Reporter gene assay β-galactosidase substrates - CHO

Get tips on using Senescence β-Galactosidase Staining Kit - Beyotime to perform Reporter gene assay β-galactosidase substrates - HepG2

Get tips on using Luminescent β-galactosidase Detection Kit II to perform Reporter gene assay β-galactosidase substrates - H1299

Get tips on using Luminescent β-galactosidase Detection Kit II to perform Reporter gene assay β-galactosidase substrates - U2OS

Get tips on using GeneChip® Human Genome U133 Plus 2.0 Array to perform RNA amplification & labeling Mammalian - RNA amplification and Labeling Human Endometrial Stromal cells Biotin

Get tips on using GeneChip® Human Genome U133 Plus 2.0 Array to perform RNA amplification & labeling Mammalian - RNA, rhesus monkey brain tissue Human endothelail stromal cells

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.

Get tips on using TRIzol Reagent to perform RNA isolation / purification Cells - primary human renal proximal tubular epithelial cells