81845-25MG Display Image

Propidium iodide, >=94% (HPLC)

Code: 81845-25MG D2-231

Application

Propidium iodide has been used:to stain DNA in cell cycle analysisto stain cells and cell nucleifor the preparation of propidium iodide (PI)stock solutionto stain...


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£59.70 25MG
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Application

Propidium iodide has been used:to stain DNA in cell cycle analysisto stain cells and cell nucleifor the preparation of propidium iodide (PI)stock solutionto stain cells for flow cytometry

in scrape-loading dye transfer assay

Features and Benefits

This compound is a featured product for Apoptosis research. Click here to discover more featured Apoptosis products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.

General description

Propidium iodide is a fluorescent intercalating agent used for staining. It functions as an apoptosis marker and has linear DNA-binding capacity. Propidium iodide is an effective indicator of tissue injury.

PI is used for selective labelling of dead cells.

Packaging

25, 100 mg in glass bottle

Bottomless glass bottle. Contents are inside inserted fused cone.

assay≥94% (HPLC)
fluorescenceλex 482 nm; λem 608 nm (pH 7.2), λex 540 nm; λem 608 nm (bound to DNA)
formpowder
InChI keyXJMOSONTPMZWPB-UHFFFAOYSA-M
InChI1S/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
mp220-225 °C (dec.) (lit.)
Quality Level200
SMILES string[I-].[I-].CC[N+](C)(CC)CCC[n+]1c(-c2ccccc2)c3cc(N)ccc3c4ccc(N)cc14
storage temp.2-8°C
Code
Description
Unit Size
List Price
Qty
81845-100MG
Propidium iodide, >=94% (HPLC)

Unit:100MG
List Price: £194.00
Source:List Price
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Cas Number25535-16-4
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