FluoroQuest封片剂(含有DAPI)-AAT Bioquest荧光染料

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FluoroQuest封片剂(含有DAPI)价格 1386
产品规格

50 mL

产品货号

FluoroQuest封片剂(含有DAPI)

产品参数
Ex (nm) 359 Em (nm) 457
分子量 溶剂 Water
存储条件 在2-8度冷藏保存, 避免光照
产品概述

FluoroQuest封片剂(含有DAPI)是美国AAT Bioquest生产的DAPI培养液,具有DAPI的FluoroQuest 是一种水性固定介质,用于保留组织和细胞涂片的荧光。这种封固剂用DAPI强化,DAPI是DNA的复染色。用于原位杂交技术或需要荧光法进行DNA染色的其他方法。DAPI在360 nm处激发,并在460 nm处发射,产生蓝色荧光。RNA也用DAPI染色。

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实验方案

样品实验方案

1.预热安装溶液:从冰箱中取出安装溶液。 将瓶子加热至室温,避光。

2.施加安装溶液:清除样品中多余的液体。 向样品中加入一滴固定溶液。 如果样品在载玻片或组织培养皿上,请小心地将盖玻片放在液滴上,以免产生气泡。 如果样品在盖玻片上,请将盖玻片倒在干净的玻璃载玻片上。 去除多余的防褪色成分。

3.准备用于成像的样品:固定溶液应孵育2小时至过夜。 要长期保存,请用指甲油或塑料密封剂将盖玻片密封在玻片上。 已安装的载玻片应在黑暗中于4ºC存放,以实现最佳的样品寿命。 荧光成像将保持稳定数周。 样品可以在安装后立即成像。

 

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