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Product Description
Propidium Iodide (PI) binds to double-stranded DNA, but it can only cross the plasma membrane of nonviable cells. When viewed using a fluorescence microscope with a rhodamine filter, cells that have lost membrane integrity will show red PI staining throughout the nuclei. For analysis by flow cytometry, the PI staining can be monitored in FL2 channel.
Propidium iodide is a useful luorescent stain for nucleic acids.
Biovision | 1056 | Propidium Iodide DataSheet
Alternate Name/Synonyms: 3,8-Diamino-5-[3-(diethylmethylammonio)propyl]-6-phenylphenanthridinium diiodide, PI
Appearance: Liquid
Formulation: PBS ( 1 mg/ml)
CAS Number: 25535-16-4
Structure Available?: Yes
Peptide sequence: N/A
Salt Form: No
Molecular Formula: C₂₇H₃₄I₂N₄
Molecular Weight: 668.39
Cell-Permeable?: No
Purity:
Solubilities: N/A
Handling: Protect from light and moisture
Country of Origin: USA
Tag Line: A nucleic acid stain
MDL Number: MFCD00011921
PubChem CID: 104981
SMILES: CC[N+](C)(CC)CCC[N+]1=C2C=C(C=CC2=C3C=CC(=CC3=C1C4=CC=CC=C4)N)N.[I-].[I-]
InChi: 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
