BDP 630/650 is a far red emitting borondipyrromethene based fluorophore for the Cyanine 5 channel. Because of its relatively long lifetime of the excited state, this dye is particularly useful for fluorescence lifetime related measurements. The reactive maleimide moiety allows to attach the dye to thiol groups in biomolecules, especially proteins and peptides.
Absorption Maxima
628 nm
Extinction Coefficient
97000 M-1cm-1
Emission Maxima
642 nm
Fluorescence Quantum Yield
0.91
CAS Number
2183473-31-4
CF260
0.029
CF280
0.035
Mass Spec M+ Shift after Conjugation
572.2
Purity
95% (by 1H NMR and HPLC-MS).
Molecular Formula
C29H23N4BF2O4S
Molecular Weight
572.39 kDa
Product Form
Dark colored solid.
Solubility
Good in DMF and DMSO.
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.
