水溶Cy7.5-COOH,双羧基水溶Cy7.5，Sulfo-Cyanine7.5 dicarboxylic acid
Sulfo-Cyanine7.5 dicarboxylic acid is a bifunctional near infrared fluorescent dye with two carboxylic acid groups.
The reagent is useful as a cross-linker that is NIR emitting. The carboxylic acid groups can be activated by carbodiimide chemistry.
General properties
Appearance: | dark green solid |
Molecular weight: | 1183.51 |
Molecular formula: | C50H53N2K3O16S4 |
Solubility: | good in water, DMF, DMSO |
Quality contol: | NMR 1H, HPLC-MS (95%) |
Storage conditions: | 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. |
| | |
Spectral properties
Excitation maximum, nm: | 778 |
ε, L⋅mol−1⋅cm−1: | 222000 |
Emission maximum, nm: | 797 |
CF260: | 0.09 |
CF280: | 0.09 |
结构式：
西安凯新生物科技有限公司是国内ling命科学和生物技术领域试剂供应商，从成立初期就致力于为生命科学和生物技术领域提供产品和技术服务，力求将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、血清、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、点击化学产品、树枝状聚合物、环糊精衍生物、热门肿瘤原料药、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的产品和服务。
以上资料源于西安凯新生物科技有限公司
如有其他信息或产品信息咨询请致电我们
西安凯新生物科技有限公司
电 话 (e)：请点击展台进入查看
()：请点击展台进入查看
N-羟基琥珀酰亚胺脂Dye NHS esters
Pyrenebutyric acid NHS ester
ROX NHS ester, pure 6- isomer
BDP FL NHS ester
FAM NHS ester
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-Cyanine5 bis-NHS ester
Sulfo-Cyanine7 NHS ester
