sulfo-Cyanine7 tetrazine
Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
153E0 | 1 mg | $125 | in stock | |
253E0 | 5 mg | $325 | in stock | |
453E0 | 25 mg |
$850
|
in stock | |
553E0 | 50 mg |
$1490
|
in stock | |
653E0 | 100 mg |
$1990
|
in stock |
sulfo-Cyanine7 is a near infrared, water soluble fluorophore. This derivative contains methyltetrazine group for the fast, efficient, and metal free conjugation with cycloalkenes in a reaction called TCO ligation.
sulfo-Cyanine7 absorption and emission spectra
![sulfo-Cyanine7 absorption and emission spectra](https://static.lumiprobe.us/img/spectra/sulfo-Cy7_absorption_emission.png)
Customers also purchased with this product
AF 430 tetrazine
Tetrazine derivative of AF 430 fluorescent dye suitable for in vitro cell labeling.VdU (5-Vinyl-2'-deoxyuridine)
VdU is a synthetic analog of thymidine for studying de novo DNA synthesis and cell proliferation.Cyanine3 tetrazine
Tetrazine derivative of the fluorophore Cyanine3. Tetrazines react extremely quickly with strained alkenes (such as trans-cyclooctenes, cyclopropenes), and some strained alkynes.General properties
Appearance: | dark green solid |
Mass spec M+ increment: | 863.3 |
Molecular weight: | 930.19 |
Molecular formula: | C47H52N7KO7S2 |
Solubility: | good in DMF, DMSO, water |
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: | 750 |
ε, L⋅mol−1⋅cm−1: | 240600 |
Emission maximum, nm: | 773 |
Fluorescence quantum yield: | 0.24 |
CF260: | 0.04 |
CF280: | 0.04 |
The count of items is incorrect.
![](/images/delete-row.png)