Annexin V-iFluor 488 + PI Apoptosis Detection Reagent

Leadgene fluorescent dye (iFluor 488) conjugated Annexin V is a highly purified product. During early apoptosis, cells will translocate membrane phosphatidylserine (PS) from the inner face of the membrane to the cell surface. Propidium iodide (PI) is a common fluorescent dye to detect DNA. It can be used in flow cytometry to evaluate the cell cycle and cell viability during apoptosis. The product can be used in a one-step staining procedure without a wash step within 20 minutes.