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sulfo-Cyanine3.5 NHS ester

分子式:C42H40N3K3O16S4

分子量:1088.33

CAS 号:2231670-91-8(不含阳离子)

外  观:深紫色粉末

产品特性:

Cyanine3.5是一种荧光染料,其吸收和发射中间介于Cyanine3Cyanine5之间。磺化的版本包含四个磺基,可确保荧光团和标记的结合物的高溶解度和亲水性。

NHS酯反应性基团可以标记伯胺和仲胺基。


一般性质

 

外观:

深紫色粉末

分子量:

1088.33

CAS号:

2231670-91-8(不含阳离子)

分子式:

C42H40N3K3O16S4

质量控制:

NMR 1HHPLC-MS95%)

储存条件:

储存:在黑暗中于-20°C接收后12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

 

最大激发, nm:

576

ε, Lmol-1cm-1:

139000

最大发射, nm:

603

荧光量子产率:

0.11

CF260:

0.16

CF280:

0.17


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ROX maleimide, 5-isomer

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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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Pyrenebutyric 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

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PO-PRO-1

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YO-PRO-1

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