Active chymotrypsin-like serine protease activity staining by flow cytometry. Jurkat cells were treated as shown with 1mM staurosporine to induce apoptosis. The cells were then stained using the FLISP FAM-Phe-DAP Serine Protease Assay Kit including propidium iodide. Apoptotic cells positive for serine protease activity can be seen in the bottom right quadrant and dead cells positive for both serine protease and PI in the top right quadrant. Healthy cells are negative for both stains. Data acquired on the ZE5 Cell Analyzer.
FLISP™ FAM-Phe-CMK SERINE PROTEASE ASSAY KIT
Active chymotrypsin-like serine protease activity staining by flow cytometry. Jurkat cells were treated as shown with 1mM staurosporine to induce apoptosis. The cells were then stained using the FLISP FAM-Phe-DAP Serine Protease Assay Kit including propidium iodide . Apoptotic cells positive for serine protease activity can be seen in the bottom right quadrant and dead cells positive for both serine protease and PI in the top right quadrant. Healthy cells are negative for both stains. Data acquired on the ZE5 Cell Analyzer.
Supplier Page from Bio-Rad for FLISP™ FAM-Phe-CMK SERINE PROTEASE ASSAY KIT