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Pyrene hydrazide

分子式:C20H19ClN2O

分子量:338.83

外  观:白色固体

产品特性:

芘酰肼是羰基活性染料,用于将多环芳烃残基连接到醛和酮上。

芘是发蓝色光的荧光标记,特别适合用作接近探针。当两个pyr残基彼此靠近时,可以检测到更长波长的准分子荧光。芘是发蓝色光的荧光标记。它的激发态具有超过100 ns的异常长的使用寿命,因此可以在定时门控实验中使用该荧光团。


一般性质

外观:

白色固体

质谱M +增量:

284.1

分子量:

338.83

分子式:

C20H19ClN2O

质量控制:

NMR 1HHPLC-MS95%)

储存条件:

 

储存:在黑暗中于-20°C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

光谱性质

激发最大值,nm

343; 326; 313;   276; 265; 242; 234

发射最大值,nm

377; 397

 


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AF488 NHS ester

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BDP 564/570 carboxylic acid

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BDP 581/591 carboxylic acid

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sulfo-Cyanine7 dicarboxylic acid

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