水溶性Cy5.5标记活性酯Sulfo-Cy5.5 NHS ester,sulfo Cy5.5(Et) NHS,Sulfo-Cy5
名称:Sulfo-Cyanine5.5 NHS ester
Sulfo-Cy5.5 NHS ester
Sulfo-Cyanine5.5 SE
Sulfo-Cy5.5琥珀酰亚胺酯
Sulfo-Cy5.5 NHS酯
分子式:C45H44N3K3O16S4
分子量:1128.40 g/mol
纯 度:≥95%
外 观:蓝色至深蓝色固体
溶解性:溶于水,DMF,DMSO
结构式:

供应商:西安凯新生物科技有限公司
产品描述:Sulfo-Cyanine5.5 NHS ester is an amine reactive activated ester of sulfonated far red Cyanine5.5 fluorophore, an analog of Cy5.5?. This is a reagent of choice for the labeling of antibodies, sensitive proteins, and others which require reactions in purely aqueous environment, or without any significant additions of organic co-solvents.
The dye is well suitable for non-invasive in vivo NIR imaging, and for the applications requiring low fluorescent background.
光谱特性:
Ex/Em:~678/695 nm
消光系数:250, 000 L-mol-1-cm-1
A280/Amax:18%
保存与运输方法:
保存:-20°C避光干燥保存,2年有效。
运输:室温运输。
注意事项:
1. Sulfo-Cyanine5.5 NHS Ester水溶液的稳定性很弱,建议现配现用。Sulfo-Cyanine5.5 NHS Ester DMSO溶液的稳定性相对高,建议置于-20℃避光保存,1个月内稳定。
2. Sulfo-Cyanine5.5 NHS Ester具水溶性,除非标记实验严格要求纯水溶性环境,建议用DMSO溶解配制成母液后使用。一般情况下,Cy系列染料在含有机溶剂体系内的标记效率相对高些。
3. 为了您的安全和健康,请穿实验服并戴一次性手套操作。
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以上信息由西安凯新生物科技有限公司小编KLS为您提供,如需了解详细信息请联系!!!