CY7 alkyne,菁染料CY7炔基 近红外荧光染料
Alkyne derivative of Cyanine7, a near infrared fluorophore, analog of Cy7®. The alkyne can be conjugated to a variety of azides via copper-catalyzed Click chemistry.
The dye has limited solubility in water, but it can be successfully conjugated in aqueous buffers with the addition of DMSO or DMF.
一般特性
外观: | green powder |
质谱分析M+增量: | 586.4 |
分子量: | 622.28 |
分子式: | C40H48ClN3O |
溶解性: | good in DMSO, DMF, alcohols |
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
zui大激发波长, nm: | 750 |
在zui大激发波长下的消光系数, Lmol-1cm-1: | 199000 |
zui大发生波长, nm: | 773 |
荧光量子产率: | 0.3 |
西安凯新生物科技有限公司
电 话 (e)：请点击展台进入查看
