Cyanine 680 is structurally identical to Cy®5.5 from GE Healthcare. Cy®5.5 dye has been used to label proteins, oligonucleotides and nucleic acids. Biotium offers high quality amine-reactive succinimidyl ester (SE) dyes.
- λEx/λEm (water) = 681/698 nm
- Dark blue solid soluble in DMF and DMSO
- Store at -20°C and protect from moisture and light
- MW: 1318
Cy5.5 is a registered trademark of GE Healthcare