Cyanine 647NS succinimidyl ester, a non-sulfonated Cy5 dye, can be used to label proteins, oligonucleotides and nucleic acids. Cyanine 647NS, Cyanine 488NS (90117) and Cyanine 555NS (90118) are designed to match for charge and molecular weight that could be used in 2D DIGE platform. Biotium offers high quality reactive succinimidyl esters.
- λEx/λEm (free acid in methanol) = 639/668 nm
- Dark red solid soluble in DMF and DMSO
- Store at -20°C
- MW: 680