EasyProbes??Green 488 Dead Cell Stain is a cell-impermeant stain that emits exceptionally bright, green fluorescence when bound to DNA. Our EasyProbes? Green 488?Dead Cell Stain is formulated?in a?ready-to-use solution that is provided in a convenient-to-use dropper bottle. Just tip and drip two drops per ml to stain your cells.?EasyProbes??Green 488 Dead Cell Stain is a useful stain to estimate live/dead cell ratios and to measure cytotoxicity in kinetic live-cell assays. It is also suitable for staining nuclei in fixed cell preparations and tissue sections.