BDP 650/665 is a borondipyrromethene dye with far red excitation and emission. The dye has a good molar extinction coefficient and emission quantum yield. The NHS ester can be conjugated with amine groups of proteins, peptides, and other molecules. The molecule contains an additional aminohexanoic acid linker.
Absorption Maxima
649 nm
Extinction Coefficient
94000 M-1cm-1
Emission Maxima
667 nm
Fluorescence Quantum Yield
0.52
CAS Number
235439-04-0, 1616842-78-4
CF260
0.04
CF280
0.04
Mass Spec M+ Shift after Conjugation
528.2
Purity
95% (by 1H NMR and HPLC-MS).
Molecular Formula
C33H32N5BF2O6
Molecular Weight
643.45 kDa
Product Form
Dark colored solid.
Solubility
Good in DMF and DMSO. Low in water.
Storage
Shipped at room temperature. Upon delivery, store in the dark at -20°C. Avoid prolonged exposure to light. Desiccate.
Disclaimer
This product is for research use only. It is not intended for diagnostic or therapeutic use.
