死细胞核染料EthD-2 [Ethidium Homodimer-2](停产)

	货号	17782	存储条件	在零下15度以下保存, 避免光照
	规格	1 mg	价格	0
	Ex (nm)		Em (nm)
	分子量	1292.71	溶剂	DMSO
	产品详细介绍

简要概述

产品基本信息

货号：17782

产品名称：死细胞核染料EthD-2 [Ethidium Homodimer-2]

规格：1mg

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：1292.71

外观：固体

溶剂：DMSO

产品介绍

Ethidium Homodimer-2 (EthD-2) 通常用作细胞非渗透性活力指标。 它是一种高亲和力核酸染色剂，在与 DNA 结合之前呈微弱荧光，并发出红色荧光（激发/发射最大值 ~535/624）。 它通常与钙黄绿素 AM 一起使用。 通过用钙黄绿素乙酰氧基甲酯 (Calcein AM) 和 EthD-2 染色，可以很容易地评估细胞的活力。 活细胞（绿色，用 Calcein AM 染色）和死细胞（红色，用 EthD-2 染色）可以很容易地成像，甚至可以使用 ImageJ 程序从图像中量化。 它还可以与我们的其他细胞活力染料结合使用，例如卓越的 Calcein Ultra Blue、Calcein Ultra Green、Cytocalcein、Cytotrace 染料和 CytoTell 染料。金畔生物是AAT Bioquest的中国代理商，为您提供最优质的细胞核染料。 

参考文献

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