Fluorescent Dye 430 is a fluorescent dye that has an excitation maximum at 430 nm and an emission maximum at 542 nm. Fluorescent Dye 430 is one of the few dyes that absorbs between 400 nm and 450 nm. Fluorescent Dye 430 fluorescence is photostable and pH-insensitive in a broad range of pH values. The tetrazine residue participates in the fast copper-free click reaction that is well suited to non-toxic in vitro cell labeling and low-concentration applications.
Absorption Maxima
430 nm
Extinction Coefficient
15955 M-1cm-1
Emission Maxima
542 nm
Fluorescence Quantum Yield
0.23
CF260
0.06
CF280
0.06
Mass Spec M+ Shift after Conjugation
658.2
Purity
95% (by 1H NMR and HPLC-MS).
Molecular Formula
C32H32N6F3KO6S
Molecular Weight
724.79 kDa
Product Form
Dark orange solid.
Solubility
Good in water, 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.
