死细胞核染料 DiYO -1 相当于 YOYO 1 *5 mM DMSO Solution* CAS 143413-85-8

货号17580存储条件 在零下15度以下保存, 避免光照
规格0.2 ml价格2604
Ex (nm)491Em (nm)508
分子量1270.65溶剂Water
产品详细介绍


简要概述

产品基本信息

货号:17580

产品名称:死细胞核染料DiYO -1 (相当于 YOYO® 1)

CAS:143413-85-8

规格:0.2ml

储存条件:-15℃干燥

保质期:12个月

 

产品物理化学光谱特性

分子量:1270.65      

溶剂:水

激发波长(nm):491

发射波长(nm):509

 

适用仪器


荧光显微镜  
激发: FITC滤波片
发射: FITC滤波片
推荐孔板: 黑色透明

 

产品介绍

DiYO -1在化学上等同于YOYO -1(YOYO®是Invitrogen的商标)。DiYO -1是羰花青二聚体,具有与FITC类似的绿色荧光。它是细胞不透性的,很容易区别于Cy5和罗丹明作为核复染剂和死细胞指示剂。 它在没有核酸的情况下是非荧光的,并且在与DNA结合时产生非常明亮的荧光信号。DiYO -1在培养的细胞和石蜡切片中产生强烈的选择性核染色。用细胞可渗透的Nuclear Red LCS1染料和细胞非渗透性DiYO -1同时标记可用于评估细胞活力。DiYO -1和Nuclear Red 的消光系数均大于DNA结合的碘化丙锭。

点击查看光谱

 

参考文献

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Novel anatomic structures in the brain and spinal cord of rabbit that may belong to the Bonghan system of potential acupuncture meridians
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Journal: J Acupunct Meridian Stud (2008): 29

Triplet fraction buildup effect of the DNA-YOYO complex studied with fluorescence correlation spectroscopy
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Journal: Anal Biochem (2007): 87

DNA length evaluation using cyanine dye and fluorescence correlation spectroscopy
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Journal: Biomacromolecules (2005): 2703

Implementation of accurate and fast DNA cytometry by confocal microscopy in 3D
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Green-light transilluminator for the detection without photodamage of proteins and DNA labeled with different fluorescent dyes
Authors: Alba FJ, Bermudez A, Daban JR.
Journal: Electrophoresis (2001): 399

Oxazole yellow homodimer YOYO-1-labeled DNA: a fluorescent complex that can be used to assess structural changes in DNA following formation and cellular delivery of cationic lipid DNA complexes
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Journal: Biochim Biophys Acta (2001): 61

Photophysical properties of fluorescent DNA-dyes bound to single- and double-stranded DNA in aqueous buffered solution
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Journal: Photochem Photobiol (2001): 585



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死细胞核染料 DiYO -1 相当于 YOYO 1 *5 mM DMSO Solution* CAS 143413-85-8.pdf