Propidium iodide, Calbiochem®

Supplier: MilliporeSigma
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Synonyms: PI3,8-Diamino-5-[3-(diethylmethylammonio)propyl]-6-phenylphenanthridinium diiodide3,8-Diamino-5-(3-(diethyl(methyl)ammonio)propyl)-6-phenylphenanthridin-5-ium iodide3,8-Diamino-5-(3-diethylaminopropyl)-6-phenylphenanthridinium iodide methiodide

537059-250MG 537059-1GM 537059-1GM 537059-100MG 537059-250MG 537059-100MG 537059-50MG 537059-50MG
80057-370EA 175.49 USD
80057-370 CA80057-370 80057-364 80057-366 CA80057-364 80057-368 CA80057-366 CA80057-368
Propidium iodide, Calbiochem®
Propidium iodide

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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