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| Product Name | Propidium Iodide Staining Solution, 50 µg/mL |
| Catalog No. | RERE-0240 |
| Description | Ready-to-use propidium iodide solution at 50 µg/mL for flow cytometric analysis of apoptosis and cell cycle. The dye is excluded from cells with intact membranes and emits red fluorescence once it binds DNA in cells that have lost membrane integrity. Supplied as a stable stock solution, with a molecular weight of 668.40 for the free dye. Store at -20 °C away from light; the solution keeps for 6 months. |
| Intended Use | Flow cytometric analysis of apoptosis and cell cycle distribution |
| Principle / Technology | Propidium iodide binds DNA and fluoresces red, but only enters cells with compromised membranes |
| Specificity | 50 µg/mL stock solution; molecular weight 668.40; 6 month shelf life |
| Reaction Conditions / Protocol | Dilute the stock into the staining buffer, incubate the cells away from light, then acquire on a flow cytometer |
| Storage Conditions | -20 °C, protected from light |
| Package Specifications | 10 mL |
| Key Features | Ready-to-use stock; flow cytometry ready; 6 month shelf life |
For research use only, not for clinical use.
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