Propidium iodide
= Propidium iodide
{title2=PI}
{wiki}
<Propidium iodide> is a <nucleic acid> stain used in a <flow cytometric DNA-content assay>; <ribonuclease A> removes interfering <RNA>.<Cell Cycle Analysis by Propidium Iodide Staining by UCL Institute of Child Health Flow Cytometry Core Facility>[Cell Cycle Analysis by Propidium Iodide Staining, p. 2, Procedure steps 6–9]{ref}