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Propidium monoazide 

目录号: HY-D1444 纯度: ≥99.0%
COA 产品使用指南

Propidium monoazide 是一种光反应性 DNA 结合染料,可优先与 dsDNA 结合。Propidium monoazide (PMA) 可防止死细菌的 DNA 在 PCR 过程中被扩增。PMA-PCR 增强了 PCR 的特异性和敏感性。Propidium monoazide 是一种点击化学试剂。它含有 Azide 基团,可以和含有 Alkyne 基团的分子发生铜催化的叠氮-炔环加成反应(CuAAc)。还可以和含有 DBCO 或 BCN 基团的分子发生菌株促进的炔-叠氮环加成反应 (SPAAC)。

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Propidium monoazide Chemical Structure

Propidium monoazide Chemical Structure

CAS No. : 91416-20-5

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  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Propidium monoazide is a photoreactive DNA-binding dye that preferentially binds to dsDNA. Propidium monoazide (PMA) prevents DNA from dead bacteria from being amplified during the PCR. PMA-PCR enhanced both the specificity and the sensitivity of PCR[1]. Propidium monoazide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.

分子量

511.49

Formula

C27H32Cl2N6

CAS 号
性状

固体

颜色

Brown to reddish brown

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

-20°C, sealed storage, away from moisture and light

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

纯度 & 产品资料

纯度: ≥99.0%

参考文献

Propidium monoazide 相关分类

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产品名称:
Propidium monoazide
目录号:
HY-D1444
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