钙离子荧光探针Cal-520L 马来酰亚胺

	货号	20611	存储条件	在零下15度以下保存, 避免光照
	规格	100 ug	价格	5244
	Ex (nm)	493	Em (nm)	515
	分子量	991.78	溶剂	DMSO
	产品详细介绍

简要概述

产品基本信息

货号：20611

产品名称：钙离子荧光探针Cal-520L 马来酰亚胺

规格：100 ug

储存条件：-15℃避光防潮

保质期：24个月

产品物理化学光谱特性

分子量：991.78

溶剂：DMSO

激发波长(nm)：493

发射波长(nm)：515

荧光量子产率：0.75

产品介绍

钙测量对于许多生物学研究至关重要，一般结合钙后光谱响应的荧光探针使研究人员能够通过使用荧光显微镜，流式细胞仪，荧光光谱和荧光酶标仪来研究细胞内游离钙浓度的变化。作为低亲和力钙指示剂，Cal-520L已被证明是最好的绿色荧光钙指示剂之一。该硫醇反应性的Cal-520L马来酰亚胺可与IgG或其他载体分子偶联，以制备钙敏感生物共轭物，以检测特定靶标的钙空间变化。

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参考文献

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