AF 430 tetrazine
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 108E0 | 1 mg | $125 | in stock | |
| 208E0 | 5 mg | $325 | in stock | |
| 308E0 | 10 mg |
$480
|
in stock | |
| 408E0 | 25 mg |
$950
|
in stock | |
| 508E0 | 50 mg |
$1625
|
in stock | |
| 608E0 | 100 mg |
$2090
|
in stock |
AF 430 is a fluorescent dye. AF 430 has an excitation maximum at 430 nm and an emission maximum at 542 nm. AF 430 is one of the few dyes that absorb between 400 nm and 450 nm. AF 430 fluorescence is photostable and pH-insensitive in a broad range of pH values.
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 and emission spectra of AF 430
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BDP R6G tetrazine is a borondipyrromethene dye with absorption and emission wavelengths similar to rhodamine 6G. It contains tetrazine fragment for IEDDA ligation.General properties
| Appearance: | dark orange solid |
| Mass spec M+ increment: | 658.2 |
| Molecular weight: | 724.79 |
| Molecular formula: | C32H32N6F3KO6S |
| Solubility: | good in water, 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: | 430 |
| ε, L⋅mol−1⋅cm−1: | 15955 |
| Emission maximum, nm: | 542 |
| Fluorescence quantum yield: | 0.23 |
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