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iFluor 555-PEG12-dUTP *1 mM Tris 缓冲液 (pH 7.5)*
货号 | 17042 | 存储条件 | 在零下15度以下保存, 避免光照 | |
规格 | 25 nmoles | 价格 | 1140 | |
Ex (nm) | 557 | Em (nm) | 570 | |
分子量 | 2454.14 | 溶剂 | Water | |
产品详细介绍 |
简要概述
产品基本信息
货号:17042
产品名称:iFluor 555-PEG12-dUTP *1 mM Tris 缓冲液 (pH 7.5)*
规格:25 nmoles
储存条件:-15℃避光防潮
保质期:12个月
产品物理化学光谱特性
分子量:2454.14
溶剂:水
外观:液体
激发波长(nm):557
发射波长(nm):570
产品介绍
染料修饰的脱氧尿苷 5′-三磷酸是通过常规酶促掺入方法(如逆转录、切口平移、随机引物标记或 PCR)生产染料标记 DNA 的最常用方法之一。 这种酶促荧光标记方法广泛用于 FISH 探针和基于微阵列的实验。 这种 iFluor 555-PEG12-dUTP 缀合物具有与 ChromaTide Alexa Fluor 555-dUTP 相同的光谱特性。 其 PEG12 间隔区使其更有效地通过聚合酶整合到 DNA 中。 它用作带有 SpectrumOrange 滤光片组的红色荧光色。 它提供了具有高光稳定性且不受 pH 影响的明亮信号。
点击查看光谱
参考文献
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