Cy5醛

Cy5醛

	货号	9011	存储条件	在零下15度以下保存, 避免光照
	规格	5 mg	价格	3648
	Ex (nm)	651	Em (nm)	670
	分子量	945.04	溶剂	DMSO
	产品详细介绍

简要概述

产品基本信息

货号：9011

产品名称：Cy5醛

规格：5 mg

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：839.94

溶剂：DMSO

激发波长(nm)：651

发射波长(nm)：670

消光系数（cm-1 M-1）:250000

荧光量子产率：0.27（PBS）,0.4(乙醇)

校正因子 (280 nm)：0.03

 

产品介绍

Cy5醛是一种可与胺，肼或羟胺反应的活性红色荧光染料。醛基可与pH 5-9的胺，酰肼或羟胺基反应。与胺反应性琥珀酰亚胺基酯基（NHS）不同，醛可以在酸性pH下与N端胺基反应，这是某些生物缀合反应有时需要的条件。醛与胺基反应形成席夫碱。用氢化物进一步还原将形成稳定的C-N键。醛与其他基团之间的反应可实现荧光素染料的位点特异性缀合和标记，使其靶向分子上的所需位置。缀合Cy5染料可以通过Cy5通道下的普通荧光仪器轻松检测到。

点击查看光谱

 

参考文献

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pH responsible and fluorescent Cy5.5-PEG-g-A-HA/CDDP complex nanoparticles: synthesis, characterization, and application for targeted drug delivery.
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Tumoral Acidic pH-Responsive cis-Diaminodichloroplatinum-Incorporated Cy5.5-PEG- g-A-HA Nanoparticles for Targeting Delivery of CDDP against Cervical Cancer.
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An efficient strategy for sequencing-by-synthesis.
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Protein thiol oxidation in murine airway epithelial cells in response to naphthalene or diethyl maleate.
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Chemical derivatization of compact disc polycarbonate surfaces for SNPs detection.
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