Protein expression and purification Bacteria DH10Bac™

Get tips on using RIPA Lysis Buffer, 10X to perform Protein isolation Mammalian cells - HaCaT

Get tips on using Cell Lysis Buffer (10X) to perform Protein isolation Mammalian cells - HepG2

Get tips on using RIPA Lysis Buffer System to perform Protein isolation Mammalian cells - HOG

Get tips on using Mammalian Cell Lysis kit to perform Protein isolation Mammalian cells - STTG1

Get tips on using RIPA Lysis Buffer, 10X to perform Protein isolation Mammalian cells - STTG1

Get tips on using 2-D Quant Kit to perform Protein quantification Mammalian cells - SiHa

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.

Get tips on using Trichloroacetic acid to perform Protein isolation Mammalian cells - Human gingival epithelial cells

Get tips on using Cell Lysis Buffer (10X) to perform Protein isolation Mammalian cells - THP-1