Sulfo-Cyanine5 NHS ester,磺酸基-Cy5-N-羟基琥珀酰亚胺酯,荧光染料,146368-14-1     水溶Cyanine 5，琥珀酰亚胺酯Sulfo-Cyanine5 NHS ester,磺酸基-Cy5-N-羟基琥珀酰亚胺酯,荧光染料,146368-14-1（succinimidyl ester（SE）），类似于Cy5® NHS ester，不需要有机溶剂即在水相中即可对各种带氨基分子进行标记。因此该产品尤其适用于对那些在有机溶剂中易变性的蛋白和低溶解度蛋白的标记。 Sulfo-Cyanine 5是Cy5®的衍生物，与很多仪器如读板机（plate readers），显微镜和成像设备等相兼容。是的荧光染料之一。  该染料是高度亲水的、水溶的。非磺化的衍生物：Cyanine 5 NHS ester。 可以在所有的应用中替代Cy5®，Alexa Fluor 647和DyLight 649。 Absorption and emission spectra of Sulfo-Cyanine5 fluorophore               一般特性 外观: dark blue powder 分子量: 761.84 分子式: C36H40N3NaO10S2 溶解性: very good in water, good in DMF and DMSO 质量控制: NMR 1H (95%) and 13C, TLC, functional testing 储存条件: Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.   光谱特性 zui大激发波长, nm: 646 在zui大激发波长下的消光系数, Lmol-1cm-1: 271000 zui大发生波长, nm: 662 荧光量子产率: 0.2 CF260: 0.13 CF280: 0.13 46368-14-1  其他活性荧光染料产品目录        N-羟基琥珀酰亚胺脂Dye NHS esters Cyanine3 NHS ester Cyanine3.5 NHS ester Cyanine5 NHS ester  Cyanine5.5 NHS ester  Cyanine7 NHS ester  Cyanine7.5 NHS ester  Sulfo-Cyanine3 NHS ester  Sulfo-Cyanine5 NHS ester  Sulfo-Cyanine7 NHS ester 叠氮化物 Dye azides   Cyanine3 azide   Cyanine3.5 azide   Cyanine5 azide   Cyanine5.5 azide   Cyanine7 azide   Cyanine7.5 azide   Sulfo-Cyanine3 azide   Sulfo-Cyanine5 azide   Sulfo-Cyanine7 azide 马来酰亚胺 Dye maleimides   Cyanine3 maleimide   Cyanine5 maleimide   Cyanine5.5 maleimide   Cyanine7 maleimide   Cyanine7.5 maleimide   Sulfo-Cyanine3 maleimide   Sulfo-Cyanine5 maleimide   Sulfo-Cyanine7 maleimide 炔烃 Dye alkynes   Cyanine3 alkyne   Cyanine5 alkyne   Cyanine5.5 alkyne   Cyanine7 alkyne   Cyanine7.5 alkyne   Sulfo-Cyanine3 alkyne   Sulfo-Cyanine5 alkyne   Sulfo-Cyanine7 alkyne 胺基Primary amine   Cyanine3 amine   Cyanine5 amine   Cyanine5.5 amine   Cyanine7 amine   Cyanine7.5 amine   Sulfo-Cyanine3 amine   Sulfo-Cyanine5 amine   Sulfo-Cyanine7 amine 羧酸 Carboxylic acids   Cyanine3 carboxylic acid   Cyanine3.5 carboxylic acid   Cyanine5 carboxylic acid   Cyanine5.5 carboxylic acid   Cyanine7 carboxylic acid   Cyanine7.5 carboxylic acid   Sulfo-Cyanine3 carboxylic acid   Sulfo-Cyanine5 carboxylic acid   Sulfo-Cyanine7 carboxylic acid