Cyanine7 DBCO
Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
A50F0 | 1 mg | $110.00 | in stock | |
B50F0 | 5 mg | $210.00 | in stock | |
C50F0 | 10 mg | $310.00 | in stock | |
D50F0 | 25 mg |
$410.00
|
in stock | |
E50F0 | 50 mg |
$695.00
|
in stock | |
F50F0 | 100 mg |
$1190.00
|
in stock |
Cyanine7 DBCO is a NIR fluorescent dye with cycloalkyne moiety for the conjugation with azides by means of copper-free, strain promoted alkyne azide cycloaddition (spAAC).
Azodibenzocyclooctyne (DBCO or ADIBO) fragment is a stable but active cycloalkyne that reacts very rapidly with azides.
Absorption and emission spectra of Cyanine7 fluorophore

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Water soluble Cyanine dye tetrazine derivative for TCO ligation with trans-cyclooctenes and other strained olefines.General properties
Appearance: | dark green solid |
Mass spec M+ increment: | 849.5 |
Molecular weight: | 885.62 |
Molecular formula: | C58H65N4ClO2 |
Solubility: | good in DMF, DMSO, DCM |
Quality control: | NMR 1H, HPLC-MS (95%) |
Storage conditions: | Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
MSDS: | Download |
Product specifications |
Spectral properties
Excitation maximum, nm: | 750 |
ε, L⋅mol−1⋅cm−1: | 199000 |
Emission maximum, nm: | 773 |
Fluorescence quantum yield: | 0.3 |
CF260: | 0.022 |
CF280: | 0.029 |
