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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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Cyanine5.5 alkyne
Cyanine5.5 alkyne is a NIR (near infrared) dye azide for copper-catalyzed сlick сhemistry.
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磺基-Cyanine5.5 NHS酯 (sulfo-Cyanine5.5 NHS ester)
水溶性、磺化、远红外磺基-Cyanine5.5 染料,以NHS 酯的形式存在。sulfo-Cyanine3 azide
Water-soluble sulfo-Cyanine3 dye azide for click chemistry labeling of sensitive molecules and intact biological objects.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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