Immunohistochemistry Collagen Type I Goat Mouse

Get tips on using Monoclonal Mouse Anti-Bromodeoxyuridine (Concentrate) Clone Bu20a to perform Immunohistochemistry Mouse - BrdU

Get tips on using FITC Annexin V Apoptosis Detection Kit I (RUO) to perform Apoptosis assay cell type - HUVEC

Get tips on using FITC Annexin V Apoptosis Detection Kit I (RUO) to perform Apoptosis assay cell type - L02

Get tips on using FITC Annexin V Apoptosis Detection Kit I (RUO) to perform Apoptosis assay cell type - JJ012

Get tips on using FITC Annexin V Apoptosis Detection Kit I (RUO) to perform Apoptosis assay cell type - BxPC-3

Get tips on using FITC Annexin V Apoptosis Detection Kit I (RUO) to perform Apoptosis assay cell type - PANC-1

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.

As autophagy is a multi-step process which includes not just the formation of autophagosomes, but most importantly, flux through the entire system, including the degradation upon fusion with lysosomes, which makes it quite challenging for detection. There are several methods for detection in mammalian cells, including immunoblotting analysis of LC3 and p62 and detection of autophagosome formation/maturation by fluorescence microscopy, Currently, there is no single “gold standard” for determining the autophagic activity that is applicable in every experimental context, hence it is recommended to go for the combined use of multiple methods to accurately assess the autophagic activity in any given biological setting.

Get tips on using FITC Annexin V Apoptosis Detection Kit I (RUO) to perform Apoptosis assay cell type - SMMC-7721, HEPG2

Get tips on using Human/Mouse/Rat/Canine ALCAM/CD166 Antibody to perform Immunohistochemistry Mouse - CD166 / ALCAM