sulfo-Cyanine3.5 azide
目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
---|---|---|---|---|
A2330 | 1 mg | $125 | 现货 | |
B2330 | 5 mg | $325 | 现货 | |
C2330 | 10 mg |
$470
|
现货 | |
D2330 | 25 mg |
$850
|
现货 | |
E2330 | 50 mg |
$1490
|
现货 | |
F2330 | 100 mg |
$1990
|
现货 |
sulfo-Cyanine3.5 is a fluorescent dye with absorption and emission spectra between those of Cyanine3 and Cyanine5. Because of its spectral characteristics, this fluorophore is widely used in BRET and FRET experiments both as a pair donor and acceptor.
sulfo-Cyanine3.5 is a sulfonated derivative of Cyanine3.5 dye because it contains four additional sulfo groups, which ensures high water solubility of the dye and its conjugates. This allows working with this reagent in aqueous solutions without adding organic solvents.
This reagent is an azide derivative of sulfo-Cyanine3.5 dye for click chemistry reactions. The azide group allows conjugating the fluorophore with molecules containing alkyne or cycloalkyne groups, including various biomolecules, small molecules, and polymers, using copper-catalyzed click chemistry and copper-free SPAAC reaction.

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sulfo-Cyanine3.5 NHS ester
Amine-reactive activated ester of water-soluble, sulfonated sulfo-Cyanine3.5 dye.BDP® 630/650-X-NHS 酯 (BDP® 630/650-X-NHS ester)
BDP 630/650 是一种硼二吡咯亚甲基荧光团,可调谐至 Cyanine5 激发和发射通道。该染料明亮且光稳定性高。它对于荧光偏振测定很有用。这是一种胺反应性的 NHS 酯衍生物。Cyanine3.5叠氮化物 (Cyanine3.5 azide)
Cyanine3.5 叠氮化物,用于通过点击化学进行生物分子标记。General properties
Appearance: | dark colored solid |
Mass spec M+ increment: | 959.2 |
Molecular weight: | 1073.37 |
Molecular formula: | C41H43N6K3O13S4 |
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. |
安全数据表(MSDS): | 下载 |
产品规格 |
Spectral properties
Excitation/absorption maximum, nm: | 576 |
ε, L⋅mol−1⋅cm−1: | 139000 |
Emission maximum, nm: | 603 |
Fluorescence quantum yield: | 0.11 |
CF260: | 0.16 |
CF280: | 0.17 |
