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Sulfo-Cyanine5.5 azide

分子式:C43H45K3N6O13S4

分子量:1099.41

CAS 号:2382994-65-0

外  观:深色固体

产品特性:

磺基花菁5.5是一种水溶性亲水性荧光团,在光谱的远红色区域具有发射,Cy5.5®的类似物。与其他花青染料一样,磺基-花青5.5具有出色的摩尔消光系数,因此消光系数更高,发出明亮的荧光。

该分子包含四个磺基,可为荧光团提供亲水性和负电荷-这可将其最小化非特异性结合。

可以在铜(I)催化剂存在下将磺基-花菁5.5叠氮化物的叠氮基与末端炔共轭,或与环炔在无铜菌株中促进反应。


一般性质

外观:

深色固体

质谱M +增量:

984.2

分子量:

1099.41

CAS号:

2382994-65-0

分子式:

C43H45K3N6O13S4

溶解度:

溶于水,DMFDMSO

质量控制:

NMR 1HHPLC-MS95%)

储存条件:

储存:在-20°C下黑暗中接收后24个月。运输:常温下最多3周,避免长时间暴露在光线下,干燥。

光谱性质

激发最大值,nm

673

ε,Lmol−1cm−1

235000

最大发射,nm

691

CF260

0.09

CF280

0.11

 


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AF430 NHS ester

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AF488 NHS ester

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BDP 558/568 NHS ester

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BDP 564/570 NHS ester

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BDP 650/665 X NHS ester

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FAM NHS ester, 6-isomer

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ROX NHS ester, 5-isomer

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ROX NHS ester, 6- isomer

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Sulfo-Cyanine3 NHS ester

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TAMRA NHS ester, 5-isomer

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Cyanine7 maleimide

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ROX maleimide, 5-isomer

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FAM hydrazide, 5-isomer

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BDP 558/568 carboxylic acid

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BDP 564/570 carboxylic acid

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BDP 581/591 carboxylic acid

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BDP 630/650 carboxylic acid

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BDP FL carboxylic acid

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BDP TMR carboxylic acid

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BDP TR carboxylic acid

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Coumarin 343 X carboxylic acid

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Cyanine7 carboxylic acid

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Pyrenebutyric acid

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Sulfo-Cyanine5.5 carboxylic acid

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Sulfo-Cyanine3 carboxylic acid

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Sulfo-Cyanine5 carboxylic acid

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Sulfo-Cyanine7 carboxylic acid

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sulfo-Cyanine7 dicarboxylic acid

sulfo-Cyanine7 dicarboxylic acid

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AF488 NHS ester

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Cyanine5 alkyne

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PO-PRO-1

PO-PRO-1

YO-PRO-1

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TO-PRO-1

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PO-PRO-3

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YO-PRO-3

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TO-PRO-3

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POPO-1

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YOYO-1

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TOTO-1

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AT 590 NHS ester

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 AT Rho 12 NHS Ester

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