FAM azide, 5-isomer

FAM azide, 5-isomer   品牌 上海金畔  货号 JP1023001   规格1mg  库存 现货

FAM azide for сlick chemistry labeling. FAM remains one of the most popular fluorescent labels for various applications. Most instruments capable of fluorescence detection, ranging from plate readers to fluorescence microscopes, are able to work in the FAM channel.

With the versatility of сlick chemistry and this reagent, it is possible to attach this popular fluorophore to nearly any alkyne-bearing molecule.

FAM azide is available both as a solid compound and as a 10 mM solution in DMSO ready to use in our recommended labeling protocol. This product is a pure 5-isomer. FAM is a replacement for DyLight 488.

General properties

Appearance: yellowish crystals
Molecular weight: 458.42
CAS number: 510758-23-3
Molecular formula: C24H18N4O6
Solubility: soluble in polar organic solvents (DMF, DMSO, alcohols)
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.

Spectral properties

Excitation/absorption maximum, nm: 492
ε, L⋅mol−1⋅cm−1: 74000
Emission maximum, nm: 517
Fluorescence quantum yield: 0.93
CF260: 0.22
CF280: 0.17