產(chǎn)品名稱:ATTO 647 DBCO
AT 647 DBCO
中文名稱:AT 647二苯并環(huán)辛炔
化學(xué)式:C52H59N4O5S+
分子量:852.13
結(jié)構(gòu)式:

ATTO 647 belongs to a new generation of fluorescent labels for the red spectral region. Characteristic features of the label are strong absorption, high fluorescence quantum yield, high photo-stability, and good water solubility. ATTO 647 is a zwitterionic dye with a net electrical charge of zero. The dye is stable at physiological pH-values and in buffers up to pH 8. However, it slowly degrades at higher pH. The dye is very hydrophilic. The fluorescence is excited most efficiently in the range 615 - 660 nm. A suitable excitation source for ATTO 647 is, next to the He:Ne laser (633nm), the 647 nm line of the Krypton-Ion laser or a diode-laser emitting at 650 nm.
DBCO reagent is a class of click chemistry labeling reagents containing a very reactive DBCO ((Dibenzocyclooctyne) group, DBCO reagent can react with azide-tagged molecules or biomolecules via copper-free Click Chemistry. DBCO click chemistry can be run in aqueous buffer or in organic solvents depending on the property of the substrate molecules. Reagents with PEG arm will increases the compound's hydrophilicity.
DBCO試劑是一類含有非常活潑的DBCO(二苯并環(huán)辛炔)基團的點擊化學(xué)標(biāo)記試劑,DBCO試劑可以通過無銅點擊化學(xué)與疊氮標(biāo)記分子或生物分子反應(yīng)。DBCO點擊化學(xué)可以在水緩沖液或有機溶劑中運行,具體取決于底物分子的性質(zhì)。帶有PEG臂的試劑將增加化合物的親水性。
純度:95%
保存條件:避光,干燥,-20℃保存
注意事項:取用一定要干燥,避免頻繁的溶解和凍干。
用途:僅用于科學(xué)研究或者工業(yè)應(yīng)用等非醫(yī)療目的,非藥用,非食用
供應(yīng)商:西安凱新生物科技有限公司
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西安凱新生物科技有限公司是國內(nèi)的點擊化學(xué)試劑供應(yīng)商,產(chǎn)品應(yīng)用于各大科研院校、檢驗機構(gòu)、環(huán)境監(jiān)測、生物制藥、石油化工、航天技術(shù)、公共安全等眾多領(lǐng)域。
我公司提供的點擊類化學(xué)試劑包括:DBCO、TCO、Tetrazine、Azide、Alkyne、Auxiliary reagents等。其中DBCO Reagents又包含了與氨基反應(yīng)的,與羧基反應(yīng)的,與生物素交聯(lián)的,與熒光素交聯(lián)的,與PEG交聯(lián)的等等產(chǎn)品。各試劑具有多樣的規(guī)格的包裝,能滿足您各類實驗需求,西安凱新所有員工希望能與您攜手共進,共創(chuàng)輝煌。
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