凯新（西安）生物科技有限公司
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产品名称： Sulfo-Cyanine3alkyne，Sulfo-Cy3alkyne，炔烃活性荧光染料 Cas No.： NA 规格:： Sulfo-Cyanine3 alkyne 价格： 2800元/ 发布日期:： 2019-09-21 A water soluble alkyne dye for copper catalyzed Click Chemistry, an analog of Cy3® alkyne.Sulfo-Cyanine3 is a fluorophore which is compatible with a wide range of fluorescent scanners, imagers, microscopes, and other instrumentation. It is a bright and photostable dye, which is also easily detected in gels by naked eye in low amounts (<1 nmol).
一般特性
外观: dark red powder
质谱分析M+增量: 653.2
分子量: 691.90
分子式: C33H38KN3O7S2
溶解性: good solubility in water, DMSO, DMF
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. Avoid prolonged exposure to light. Desiccate.
光谱特性
最大激发波长, nm: 548
在最大激发波长下的消光系数, Lmol-1cm-1: 162000
最大发生波长, nm: 563
荧光量子产率: 0.1
CF260: 0.03
CF280: 0.06
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