

RA20041-50 mg · 50 mg
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Description
Propidium Iodide (PI) is a fluorescent nucleic acid dye that can be used for staining mammalian cells, bacteria, and yeast. It cannot penetrate the membrane of live cells but can pass through the membranes of dead cells and cells in the late stages of apoptosis to stain the nucleus.Application:Cell Fluorescent Dye;Ex/Em:493nm/535nm-636nm/617nm







