Propidium Iodide (PI) Staining Solution

Store at 2-8°C for up to one year in dark. <br>Cautions:<br>1. For maximal assay performance, this reagent should be used within 12 months. Avoid freeze / thaw cycles.<br>2. Detect apoptosis as soon as possible after staining to avoid the increase number of apoptosis or necrosis.<br>3. Avoid extended exposure of the samples to direct light to protect the fluorophores from quenching.<br>4. For your safety and health, please wear the lab coat and disposable gloves before the experiments.