Propidium iodide solution 1,0 mg/ml in water

Supplier: SIGMA-ALDRICH MICROSCOPY

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

M-Clarity™ quality level = MQ200

P4864-10MLEA 114 GBP
P4864-10ML
Propidium iodide solution 1,0 mg/ml in water
Propidium iodide

Membrane impermeant, phenanthridinium intercalator dye excited by mercury or xenon-arc lamps or argon-ion laser. Suitable for use in fluorescence microscopy, confocal laser scanning microscopy, flow cytometry, and fluorometry. Used as a nuclear counterstain.

Formula: C₂₇H₃₄I₂N₄
MW: 668,4 g/mol
Storage Temperature: Refrigerator
MDL Number: MFCD00011921
CAS Number: 25535-16-4

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Specification Test Results

Appearance (Color) Faint Orange to Very Dark Orange and Faint Red to Very Dark Red and Faint Purple to Very Dark Purple and Orange-Red and Red-Orange
Appearance (Turbidity) Clear
Appearance (Form), 1.0 mg/mL, H₂O (Solution) Liquid
Purity (HPLC) ≥94%
Extinction Coefficient, 491 to 495 nm in phosphate buffer, pH 7 5400 - 6400
Wavelength 491 - 495 nm

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