供应优质Sulfo-Cyanine5 maleimide,Cyanine5 carboxylic acid,***促销
西安凯新生物科技有限公司是国内***生命科学和生物技术领域***供应商,从成立初期就致力于为生命科学和生物技术领域提供优质产品和技术服务,力求将***好的产品和服务奉献给我们的客户。目前主要产品有:合成磷脂、***、高分子聚乙二醇衍生物、嵌段共聚物、磁性纳米颗粒、纳米金及纳米金棒、近红外荧光染料、活性荧光染料、荧光标记的葡聚糖BSA和链霉亲和素、蛋白交联剂、小分子PEG衍生物、点计化学产品、树枝状聚合物、环糊精衍生物、热门******、大环配体类、荧光量子点、透明质酸衍生物、石墨烯或氧化石墨烯、碳纳米管、富勒烯等等,可以满足从毫克级到公斤级的定制需求。我们非常乐于倾听您的需求,并一如既往地继续为您提供优质的产品和服务。
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Sulfo-Cyanine5 maleimide
水溶的亲水的sulfo-Cyanine5 maleimide(Cy5® maleimide的类似物)。作为Cy5® maleimide的***的替代物,我们推荐该产品用于蛋白、包括***的标记。通过凝胶过滤、离心柱纯化、透析、电泳或色谱层析方法就可以很容易的将标记蛋白和未标记的染料进行分类。
没有磺化基团的类似物:Cyanine5 maleimide。
一般特性
外观: |
dark blue powder |
分子量: |
803.00 |
分子式: |
C38H43KN4O9S2 |
溶解性: |
soluble in water, DMSO, *** |
质量控制: |
NMR 1H, HPLC-MS (95+%) |
储存条件: |
Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. ***oid prolonged exposure to light. Desiccate. |
光谱特性
***大激发波长, nm: |
646 |
在***大激发波长下的消光系数, Lmol-1cm-1: |
271000 |
***大发生波长, nm: |
662 |
荧光量子产率: |
0.2 |
CF260: |
0.13 |
Cyanine5 carboxylic acid
非活性羧酸染料,Cy5® 游离羧酸的类似物。包含Cyanine5荧光团。这种染料微溶于水,但可以溶于包含有机相(***,DMSO,乙醇)的水溶液,以获得包被足够浓度的该染料的溶液。水溶的该产品。这种分子染料为非活性染料,用与对照试验和仪器校准。如果需要与胺类偶联和蛋白标记,请参考使用Cyanine5 NHS ester,或者水溶的sulfo-Cyanine5 NHS ester。
一般特性
外观: |
dark blue powder |
分子量: |
519.12 |
分子式: |
C32H39ClN2O2 |
溶解性: |
soluble in organic solvents (***, DMSO, ***ane), insoluble in water |
质量控制: |
NMR 1H (95%) and 13C, TLC |
储存条件: |
Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. ***oid prolonged exposure to light. Desiccate. |
光谱特性
***大激发波长, nm: |
646 |
在***大激发波长下的消光系数, Lmol-1cm-1: |
250000 |
***大发生波长, nm: |
662 |
荧光量子产率: |
0.2 |
其他活性荧光染料产品目录
N-羟基琥珀酰***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*** 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