live-dead-assay-bacteria-clostridium-sporogenes

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.

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 Luciferase Assay System to perform Reporter gene assay β-galactosidase substrates - C2C12

Get tips on using Luciferase Assay System to perform Reporter gene assay β-galactosidase substrates - H460

Get tips on using Quant-iT™ RiboGreen™ RNA Assay Kit to perform RNA quantification Fuorimetric - mouse liver tissue

Get tips on using MTT Assay solution to perform Cell cytotoxicity / Proliferation assay cell type - adipose stem cells

Get tips on using Beta-Galactosidase Assay to perform Reporter gene assay β-galactosidase substrates - INS-1 832/13

Get tips on using ROS-Glo™ H2O2 Assay to perform ROS assay cell type - BEAS-2B human bronchial epithelial cell line

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.

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.