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P4864

Sigma-Aldrich

Propidium iodide solution

solution (1.0 mg/ml in water)

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Synonym(s):
3,8-Diamino-5-(3-diethylaminopropyl)-6-phenylphenanthridinium iodide methiodide, 3,8-Diamino-5-[3-(diethylmethylammonio)propyl]-6-phenylphenanthridinium, diiodide
Empirical Formula (Hill Notation):
C27H34I2N4
CAS Number:
Molecular Weight:
668.39
Beilstein:
3843838
MDL number:
PubChem Substance ID:
NACRES:
NA.47

Assay

≥94%

Quality Level

form

solution (1.0 mg/ml in water)

solubility

water: 1 mg/mL

εmax

5400-6400 at 491-495 nm in phosphate buffer

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

2-8°C

SMILES string

[I-].[I-].CC[N+](C)(CC)CCC[n+]1c(-c2ccccc2)c3cc(N)ccc3c4ccc(N)cc14

InChI

1S/C27H33N4.2HI/c1-4-31(3,5-2)17-9-16-30-26-19-22(29)13-15-24(26)23-14-12-21(28)18-25(23)27(30)20-10-7-6-8-11-20;;/h6-8,10-15,18-19,29H,4-5,9,16-17,28H2,1-3H3;2*1H/q+1;;/p-1

InChI key

XJMOSONTPMZWPB-UHFFFAOYSA-M

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This Item
81845P4170537060
Propidium iodide ≥94% (HPLC)

Sigma-Aldrich

81845

Propidium iodide

Propidium iodide ≥94.0% (HPLC)

Sigma-Aldrich

P4170

Propidium iodide

form

solution (1.0 mg/ml in water)

form

powder

form

powder

form

liquid

solubility

water: 1 mg/mL

solubility

-

solubility

-

solubility

-

εmax

5400-6400 at 491-495 nm in phosphate buffer

εmax

-

εmax

-

εmax

-

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

-

application(s)

-

application(s)

-

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

General description

Propidium iodide solution is used to assess neuronal death.

Application

Propidium iodide solution has been used:
  • in staining DNA
  • in the viability staining method to study islet viability
  • to visualize F-actins and nuclei in mesenchymal stem cell sheets

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.

related product

Product No.
Description
Pricing

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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