

TC252-1G · 1G
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Description
Propidium iodide PI is a nucleic acid binding dye that intercalates into the major groove of double stranded DNA as well as RNA. Therefore, it is necessary to treat the cells with RNases for optimal DNA resolution. PI cannot cross an intact cell membrane but can cross membrane of damaged cells and stains intracellular nucleic acids and can be used for determining cell viability.







