乾思生物科技有限公司是[Dye NHS esters]Sulfo-Cyanine 5 NHS ester lumiprobe公司核心代理商，價格低，質(zhì)量好，批次*新，免費技術(shù)指導(dǎo)，免費產(chǎn)品代測，免運費，服務(wù)周到，是國家重點實驗室及國內(nèi)各大院校長期指定供應(yīng)商。
![[Dye NHS esters]Sulfo-Cyanine 5 NHS ester](http://zt.yzimgs.com/ComFolder/661185/image/201601/lumiprobe.png)
[Dye NHS esters]Sulfo-Cyanine 5 NHS ester
詳細(xì)描述
訂購貨號產(chǎn)品名稱及規(guī)格價格(￥)
13320Sulfo-Cyanine 5 NHS ester, 1 mg2080.00
23320Sulfo-Cyanine 5 NHS ester, 5 mg5330.00
43320Sulfo-Cyanine 5 NHS ester, 25 mg11050.00
53320Sulfo-Cyanine 5 NHS ester, 50 mg19500.00
63320Sulfo-Cyanine 5 NHS ester, 100 mg31850.00
水溶Cyanine 5琥珀酰亞胺酯(succinimidyl ester(SE))，類似于Cy5? NHS ester，不需要有機(jī)溶劑即在水相中即可對各種帶氨基分子進(jìn)行標(biāo)記。因此該產(chǎn)品尤其適用于對那些在有機(jī)溶劑中易變性的蛋白和低溶解度蛋白的標(biāo)記。
Sulfo-Cyanine 5是Cy5?的衍生物，與很多儀器如讀板機(jī)(plate readers)，顯微鏡和成像設(shè)備等相兼容。是*受歡迎的熒光染料之一。
該染料是高度親水的、水溶的。非磺化的衍生物：Cyanine 5 NHS ester。
可以在所有的應(yīng)用中替代Cy5?，Alexa Fluor 647和DyLight 649。
![圖片關(guān)鍵詞]()
推薦手冊：
氨基分子的NHS酯標(biāo)記
Cy? is a trademark of GE Healthcare.
General properties
Appearance: dark blue powder
Molecular weight: 761.84
Molecular formula: C36H40N3NaO10S2
Solubility: very good in water, good in DMF and DMSO
Quality control: NMR 1H (95%) and 13C, TLC, functional testing
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. Desiccate.
MSDS: Download
Spectral properties
Excitation maximum, nm: 646
Extinction coefficient at excitation maximum, Lmol-1cm-1: 271000
Emission maximum, nm: 662
Fluorescence quantum yield: 0.2
CF260: 0.13
CF280: 0.13
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