?This kit with FITC-labeled recombinant human Annexin V detects the apoptotic cells appear in the cell surface phosphatidyl serine apoptosis detection kit. FACS, fluorescence microscope or other fluorescence detection apparatus can be used for detection. This kit also provides a propidium iodide staining solution, propidium iodide staining necrotic cells or apoptotic cells of the late loss of cell membrane integrity, showing red fluorescence. For necrotic cells, due to the integrity of the cell membrane has been lost, Annexin V-FITC can enter into the cytoplasm combined with phosphatidyl serine in the inner membrane, and thereby the necrotic cells showed a green fluorescence. |