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DNA检测染料 PUR-1 价格 1386
产品规格
1 mg
产品货号
产品参数
| Ex (nm) | – | Em (nm) | – |
| 分子量 | 437.30 | 溶剂 | DMSO |
| 存储条件 | 在零下15度以下保存, 避免光照 |
产品概述
产品基本信息
产品名称：DNA检测染料 PUR-1
储存条件：-15℃避光干燥
保质期：12个月
产品物理化学光谱特性
分子量：437.30
溶剂：DMSO
激发波长(nm)：459
发射波长(nm)：478
产品介绍
在没有核酸的情况下，PUR-1基本不发荧光。在存在DNA和/或RNA的情况下，其荧光显着增强。在存在RNA的情况下，PUR-1在〜478 nm处具有荧光，荧光量子产率为〜40％。PUR-1染料在488 nm处可激发（在460 nm处有大激发），并且在存在核酸的情况下发出470至550 nm之间的荧光，在478 nm处具有大发射。该染料可与流式细胞仪结合用于分析血源性寄生虫感染。
参考文献
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