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. MW: 668.39.
Size
1 ml
Concentration
n/a
Applications
n/a
Other Names
3,8-Diamino-5-[3-(diethylmethylammonio)propyl]-6-phenylphenanthridinium diiodide, PI