Propidium iodide solution 1,0 mg/ml in water
Supplier: SIGMA-ALDRICH MICROSCOPY
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
M-Clarity™ quality level = MQ200
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 |
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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