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sulfo-Cyanine5.5 DBCO
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| 173F0 | 1 mg | $125 | 现货 | |
| 273F0 | 5 mg | $325 | 现货 | |
| 473F0 | 25 mg |
$850
|
现货 | |
| 573F0 | 50 mg |
$1490
|
现货 | |
| 673F0 | 100 mg |
$1990
|
现货 |
Sulfo-Cyanine5.5 is a dye with far-red emission approaching the NIR range. It has found application in non-invasive live-organism imaging. This particular derivative of sulfo-Cyanine5.5, the DBCO (or ADIBO) derivative, contains cycloalkyne for copper-free conjugation of this fluorophore with various organic azides.
The reaction between DBCO and azides is blazingly fast, orders of magnitude exceeding the rate of copper-catalyzed reaction between azides and terminal alkynes. It is also catalyst-free.
This reagent can be used to conjugate sulfo-Cyanine5.5 dye to a variety of azide-labeled molecules.
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用于 сlick сhemistry 的 Cyanine3 荧光染料的叠氮衍生物。DBCO-NHS 酯
偶氮二苯并环辛炔 (DBCO、ADIBO) 试剂用于应变促进的无铜点击化学 (SPAAC)。该试剂含有 NHS 酯官能团，用于将环辛炔连接到各种分子上。磺基Cyanine3叠氮化物 (sulfo-Cyanine3 azide)
水溶性磺基-Cyanine3 叠氮化物染料，用于敏感分子和完整生物对象的点击化学标记。General properties
| Appearance: | dark blue solid |
| Molecular weight: | 1317.69 |
| Molecular formula: | C61H59N4K3O14S4 |
| Solubility: | good in water, DMF, DMSO |
| Quality control: | NMR 1H, HPLC-MS (95%) |
| 安全数据表（MSDS）: | 下载 |
| 产品规格 |
Spectral properties
| Excitation/absorption maximum, nm: | 673 |
| ε, L⋅mol−1⋅cm−1: | 211000 |
| Emission maximum, nm: | 691 |
| Fluorescence quantum yield: | 0.21 |
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
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