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DMF (dimethylformamide), labeling grade

外观:

分子量:

CAS号:

分子式:

无色液体

73.09

68-12-2

C3H7NO


产品特性:

推荐使用DMF(二甲基甲酰胺)进行NHS酯标记反应的溶剂。 但是,当DMF储存在空气中时,它会缓慢吸收水分而变质,并释放出二甲胺。 这些杂质会迅速破坏NHS酯的功能,降低标记效率,甚至使标记反应失败。

 

二甲基甲酰胺溶剂需要特殊的干燥和制备,通常并非所有实验室都提供。

 

该产品包含即用型溶剂,保证可用于标签。 高质量,干燥,无胺的DMF管在氩气下包装。

 

一般性质

外观:

分子量:

CAS号:

分子式:

溶解度:

质量控制:

储存条件:

 

无色液体

73.09

68-12-2

C3H7NO

可与水和许多有机溶剂混溶

GCMS99 +%)

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,避免长时间暴露在阳光下。

 


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Sulfo-Cyanine3 amine

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AF430 NHS ester

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AF488 NHS ester

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BDP 564/570 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

Sulfo-Cyanine7 carboxylic acid

Sulfo-Cyanine7 carboxylic acid

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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TAMRA-dT

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YO-PRO-1

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TO-PRO-1

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PO-PRO-3

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POPO-1

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AT 590 NHS ester

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MB Succinimidyl ester

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