AF 594 tetrazine, 6-isomer
Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
178E0 | 1 mg | $198 | in stock | |
278E0 | 5 mg | $736 | in stock | |
478E0 | 25 mg | $2396 | in stock |
AF 594 is a water-soluble red-fluorescent dye with high fluorescence quantum yield and high photostability. The dye is similar to Texas Red in spectral characteristics (absorption max. at 586 nm, emission max. at 613 nm) and is not sensitive to pH changes within the range from 4 to 10. This reagent is a pure 6-isomer.
This AF 594 derivative contains tetrazine moiety that reacts with trans-cycloalkenes and other strained olefins in inverse electron demand Diels-Alder reaction (IEDDA). The reaction is very quick, specific and suitable for in vitro cell labeling.
Absorption and emission spectra of AF 594
Customers also purchased with this product
sulfo-Cyanine3 tetrazine
Water-soluble sulfo-Cyanine3 dye tetrazine derivative for TCO ligation labeling with trans-cyclooctenes.AF 430 tetrazine
Tetrazine derivative of AF 430 fluorescent dye suitable for in vitro cell labeling.sulfo-Cyanine5.5 tetrazine
Tetrazine derivative of water-soluble far-red emitting fluorescent dye sulfo-Cyanine5.5 for TCO ligation with trans-cyclooctenes and other strained olefins.General properties
Appearance: | dark violet crystals |
Molecular weight: | 906.01 |
Molecular formula: | C45H43N7O10S2 |
Solubility: | good in methanol, DMSO, DMF, and water |
Quality control: | NMR 1H and HPLC-MS (95+%) |
Storage conditions: | 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. Avoid prolonged exposure to light. |
MSDS: | Download |
Product specifications |
Spectral properties
Excitation/absorption maximum, nm: | 586 |
ε, L⋅mol−1⋅cm−1: | 105000 |
Emission maximum, nm: | 613 |
Fluorescence quantum yield: | 0.77 |
CF260: | 0.28 |
CF280: | 0.51 |