ethidium

listen to the pronunciation of ethidium
İngilizce - İngilizce
The cationic form of a polycyclic aromatic base, name 3,8-Diamino-5-ethyl-6-phenylphenanthridinium, whose bromide is used as a stain for nucleic acids
ethidium bromide
An intercalating agent commonly used as a nucleic acid stain, having the molecular formula C21H20BrN3