What does ethidium homodimer stain?
What does ethidium homodimer stain? Ethidium Homodimer III, also known as EthD-III, is a red fluorescent dead cell stain for bacteria and mammalian cells. It is a cell membrane-impermeant nucleic acid dye that stains only dead cells with damaged cell membranes. How does calcein work? Calcein AM is a non-fluorescent Read more…