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Thermo Scientific Chemicals
Propidium iodide, 1mg/ml aqueous soln.
CAS: 25535-16-4 | C27H34I2N4 | 668.406 g/mol
| Catalog Number | Quantity |
|---|---|
| J66584.AB also known as J66584-AB | 10 mL |
Catalog number J66584.AB
also known as J66584-AB
Price (CNY)
-
Quantity:
10 mL
Chemical Identifiers
CAS25535-16-4
IUPAC Name3,8-diamino-5-{3-[diethyl(methyl)azaniumyl]propyl}-6-phenylphenanthridin-5-ium diiodide
Molecular FormulaC27H34I2N4
InChI KeyXJMOSONTPMZWPB-UHFFFAOYSA-M
SMILES[I-].[I-].CC[N+](C)(CC)CCC[N+]1=C(C2=CC=CC=C2)C2=CC(N)=CC=C2C2=CC=C(N)C=C12
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Specifications
Specification Sheet
Specification SheetFormLiquid
Appearance (Color)Orange to red
lambda-max (UV-Vis)493 ± 3 nm
Assay (HPLC)≥ 95%
Thin Layer Chromatography≥ 95%
Membrane impermeant, phenanthridinium intercalator dye excited by mercury or xenon-arc lamps or argon-ion laser. Selectively stains dead cells and a counter stain for multicolor fluorescent images.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Membrane impermeant, phenanthridinium intercalator dye excited by mercury or xenon-arc lamps or argon-ion laser. Selectively stains dead cells and a counter stain for multicolor fluorescent images.
Solubility
Diffic
Membrane impermeant, phenanthridinium intercalator dye excited by mercury or xenon-arc lamps or argon-ion laser. Selectively stains dead cells and a counter stain for multicolor fluorescent images.
Solubility
Diffic
RUO – Research Use Only
General References:
- Jeffrey D. Macklis.; Roger D. Madison. Progressive incorporation of propidium iodide in cultured mouse neurons correlates with declining electrophysiological status: a fluorescence scale of membrane integrity. Journal of Neuroscience Methods. 1990, 31, (1), 43-46.
- Chang-Jing G. Yeh.; Bae-Li Hsi.; W. Page Faulk. Propidium iodide as a nuclear marker in immunofluorescence. II. Use with cellular identification and viability studies. Journal of Immunological Methods. 1981, 43, (3), 269-275.