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Sulfo-Cyanine7 maleimide

分子式:C43H49KN4O9S2

分子量:869.10

CAS 号:2183440-60-8(钾盐),2183440-59-5(内盐)

外  观:深绿色粉末

产品特性:

具有马来酰亚胺基团的活性染料,用于标记蛋白质和其他生物分子的硫醇基,类似于Cy7®马来酰亚胺。

磺基花菁7是一种近红外荧光团,具有亲水性,并在其七甲胺链中包含一个刚性环,从而改善了其光物理性质。一种适用于各种应用的出色染料,包括近红外成像。


一般性质

外观:

深绿色粉末

质谱M +增量:

868.2

分子量:

869.10

CAS号:

2183440-60-8(钾盐),2183440-59-5(内盐)

分子式:

C43H49KN4O9S2

溶解度:

易溶于水,DMFDMSO。非极性有机溶剂含量低。

质量控制:

NMR 1HHPLC-MS95%)

储存条件:

储存:在-20°C暗处接收后24个月。运输:在室温下长达3周,避免长时间暴露在光线下,干燥。

 

光谱性质

激发最大,nm

750

ε,Lmol−1cm−1

240600

发射最大值,nm

773

CF260

0.04

CF280

0.04

 


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Sulfo-Cyanine5 amine

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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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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-Cyanine7 carboxylic acid

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sulfo-Cyanine7 dicarboxylic acid

sulfo-Cyanine7 dicarboxylic acid

Sulfo-Cyanine7.5 carboxylic 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

YO-PRO-3

TO-PRO-3

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POPO-1

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YOYO-1

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 AT Rho 12 NHS Ester

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AF 594 NHS Ester

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