6-FAM azide,FITC-N3,13385-76-7
产品介绍
FAM azide,6-isomer
FAM (fluorescein) azide. solid and 10 mM solution in DMSO, labeling reagent for Click chemistry.
Pure 6-isomer.
Can replace Alexa Fluor 488, DyLight 488.
General properties
Appearance: | yellowish crystals |
Molecular weight: | 458.42 |
CAS number: | 13385-76-7 |
Molecular formula: | C24H18N4O6 |
Solubility: | soluble in polar organic solvents (DMF, DMSO, alcohols) |
uality cont*ol: | 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. |
Spectral properties
Excitation maximum, nm: | 494 |
ε, L⋅mol−1⋅cm−1: | 75000 |
Emission maximum, nm: | 520 |
Fluorescence uantum yield: | 0.9 |
CF260: | 0.20 |
CF280: | 0.17 |
结构式：
6-FAM azide,FITC-N3,13385-76-7
西安凯新生物科技有限公司
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