Dipyrazino[2,3-f:2′,3′-h]quinoxaline-2,3,6,7,10,11-hexacarbonitrile Use Dipyrazino[2,3-f:2',3'-h]quinoxaline-2,3,6,7,10,11-hexacarbonitrile for fast, easy, and consistent DNA/RNA Purification, Antibody/Protein Purification, Cell Isolation.