Propidium Iodide
Cat# orb1306410-10mg
Size : 10mg
Brand : Biorbyt
Propidium Iodide
Catalog Number: orb1306410
Catalog Number | orb1306410 |
---|---|
Category | Small Molecules |
Description | Propidium Iodide |
CAS Number | 25535-16-4 |
Purity | 98.00% |
MW | 668.39 |
SMILES | [I-].[I-].CC[N+](C)(CC)CCC[n+]1c(-c2ccccc2)c2cc(N)ccc2c2ccc(N)cc12 |
Formula | C27H34I2N4 |
Biological Activity | Propidium Iodide (PI) is a red fluorescent dye that can be used for cell staining and is suitable for fluorescence microscopy, confocal microscopy, flow cytometry, and fluorometer analysis. In aqueous solution, the Ex/Em of Propidium Iodide is 493/636 nm. And after binding with nucleic acid, the Ex/Em of PI-nucleic acid becomes 535/617 nm, while the fluorescence signal is enhanced 20-30 times. |
Storage | -20°C |
Note | For research use only |
Expiration Date | 12 months from date of receipt. |