Sulfo-Cyanine3 tetrazine
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 113E0 | 1 mg | $110.00 | in stock | |
| 213E0 | 5 mg | $290.00 | in stock | |
| 313E0 | 10 mg |
$460.00
|
in stock | |
| 413E0 | 25 mg |
$690.00
|
in stock | |
| 513E0 | 50 mg |
$1270.00
|
in stock | |
| 613E0 | 100 mg |
$1990.00
|
in stock |
Tetrazine - trans-cyclooctene ligation is among the fastest bioconjugation reactions known to date.
This water soluble sulfo-Cyanine3 derivative contains methyltetrazine moiety for the coupling with trans-cyclooctenes. Methyltetrazines possess optimal stability at physiological pH, while maintaining extremely high reactivity towards cyclooctenes.
The fluorophore is bright, photostable, and is also very well visible with naked eye.
Absorption and emission spectra of sulfo-Cyanine3 fluorophore
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Far red / near infrared fluorescent Cyanine5.5 dye derivative for Click Chemistry.BDP 630/650 amine
BDP 630/650 is a far red emitting fluorophore for Cyanine5 channel. This fluorophore is based on BDP (borondipyrromethene) core, which provides high quantum yield and photostability. This is an amine derivative of this dye.DBCO NHS ester
Azodibenzocyclooctyne (DBCO, ADIBO) reagent for strain promoted copper free Click chemistry (spAAC). The reagent contains an NHS ester function for the attachment of the cyclooctyne to various molecules.General properties
| Appearance: | red powder |
| Molecular weight: | 838.05 |
| Molecular formula: | C40H44KN7O7S2 |
| IUPAC name: | Potassium (E)-2-[(E)-3-{3,3-Dimethyl-1-[6-({[p-(6-methyl-1,2,4,5-tetrazin-3-yl)phenyl]methyl}amino)-6-oxohexyl]-5-(oxysulfonyl)-3H-indol-2-yl}-2-propenylidene]-1-methyl-3,3-dimethyl-5-indolinesulfonate |
| Solubility: | soluble in water (0.43 M = 36 g/L), 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 maximum, nm: | 548 |
| ε, L⋅mol−1⋅cm−1: | 162000 |
| Emission maximum, nm: | 563 |
| Fluorescence quantum yield: | 0.1 |
| CF260: | 0.03 |
| CF280: | 0.06 |
Cy® is a trademark of GE Healthcare.
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