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QSY-21标记的Lys赖氨酸
货号 | 5260 | 存储条件 | 在零下15度以下保存, 避免光照 | |
规格 | 50 mg | 价格 | 6252 | |
Ex (nm) | Em (nm) | |||
分子量 | 1032.23 | 溶剂 | DMF | |
产品详细介绍 |
简要概述
产品基本信息
货号:5260
产品名称:QSY-21标记的Lys赖氨酸
规格:50mg
储存条件:保存在冰箱-15℃干燥
保质期:12个月
产品物理化学光谱特性
分子量:1032.23
外观:固体
溶剂:DMF
激发波长(nm):N/A
发射波长(nm):N/A
产品介绍
FMOC-Lys(QSY-21)-OH是通过QSY-21进行序列Lys标记的基础。QSY-21是一种淬灭剂,可用于开发Cy5或其他具有类似(Cy5)荧光光谱的荧光染料(例如TF5或iFluor 647染料)与FRET探针。
参考文献
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A comparative study of the binding of QSY 21 and Rhodamine 6G fluorescence probes to DNA: structure and dynamics.
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Tumor-specific detection of an optically targeted antibody combined with a quencher-conjugated neutravidin “quencher-chaser”: a dual “quench and chase” strategy to improve target to nontarget ratios for molecular imaging of cancer.
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