Propidium iodide, Calbiochem®
Supplier: MilliporeSigma
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Warning
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Synonyms:
PI
, 3,8-Diamino-5-[3-(diethylmethylammonio)propyl]-6-phenylphenanthridinium diiodide
, 3,8-Diamino-5-(3-(diethyl(methyl)ammonio)propyl)-6-phenylphenanthridin-5-ium iodide
, 3,8-Diamino-5-(3-diethylaminopropyl)-6-phenylphenanthridinium iodide methiodide
Membrane-impermeable DNA intercalator. Has red fluorescence at 488nm. Useful for flow cytometry for staining apoptotic cells and nuclei. Can be used to differentiate between apoptotic and necrotic cell death. Can be used together with common green fluorescent probes labeled with fluorescein isothiocyanate.
Extinction coefficient (493nm): 5900M-1cm-1; (287nm): 55,700M-1cm-1. Excitation maximum: 536nm. Emission maximum: 617nm.
Formula:
C₂₇H₃₄I₂N₄ MW: 668.4 g/mol Storage Temperature: Refrigerator |
MDL Number:
MFCD00011921 CAS Number: 25535-16-4 EINECS: 247-081-0 |
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