BDP 630/650 maleimide
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 15480 | 1 mg | $110.00 | in stock | |
| 25480 | 5 mg | $210.00 | in stock | |
| 45480 | 25 mg |
$410.00
|
in stock | |
| 55480 | 50 mg |
$695.00
|
in stock | |
| 65480 | 100 mg |
$1190.00
|
in stock |
BDP 630/650 is a far red emitting borondipyrromethene based fluorophore for the Cyanine5 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 and emission spectra of BDP 630/650
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Cyanine3 maleimide
Cyanine3 maleimide is a thiol mono reactive dye.Copper(II)-TBTA complex, 10 mM in 55% aq. DMSO
Catalyst for bioconjugate synthesis by Click Chemistry.General properties
| Appearance: | dark colored solid |
| Mass spec M+ increment: | 572.2 |
| Molecular weight: | 572.39 |
| CAS number: | 2183473-31-4 |
| Molecular formula: | C29H23N4BF2O4S |
| Solubility: | good in DMF, DMSO |
| Quality control: | NMR 1H, HPLC-MS (95%) |
| Storage conditions: | Storage: 24 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/absorption maximum, nm: | 628 |
| ε, L⋅mol−1⋅cm−1: | 97000 |
| Emission maximum, nm: | 642 |
| Fluorescence quantum yield: | 0.91 |
| CF260: | 0.029 |
| CF280: | 0.035 |
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