乾思生物科技有限公司是Cyanine7.5 NHS ester lumiprobe公司核心代理商，价格低，质量好，批次*新，免费技术指导，免费产品代测，免运费，服务周到，是国家重点实验室及国内各大院校长期指定供应商。Cyanine7.5 NHS ester新品发布，欢迎咨询选购。
Cyanine7.5 NHS ester
Cyanine5.5 carboxylic acid
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详细描述
订购货号产品名称及规格价格(￥)
17090Cyanine5.5 carboxylic acid, 1 mg1430.00
27090Cyanine5.5 carboxylic acid, 5 mg2730.00
47090Cyanine5.5 carboxylic acid, 25 mg5330.00
57090Cyanine5.5 carboxylic acid, 50 mg9035.00
67090Cyanine5.5 carboxylic acid, 100 mg15470.00
Cyanine5.5 dye，游离酸形式，非活性染料。该染料对大多数应用可以理解为非活性。它可以用作对照或参考样本，和对仪器进行校准。
预活化的NHS ester染料可以用于氨基基团的标记。
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Cy? is a trademark of GE Healthcare.
General properties
Appearance: dark blue powder
Molecular weight: 619.23
Molecular formula: C40H43ClN2O2
CAS number: 1144107-80-1, 1256349-47-9
Solubility: soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water
Quality control: NMR 1H (95%) and 13C, TLC
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.
MSDS: Download
Spectral properties
Excitation maximum, nm: 673
Extinction coefficient at excitation maximum, Lmol-1cm-1: 209000
Emission maximum, nm: 707
Fluorescence quantum yield: 0.2
Cyanine7.5 NHS ester新品发布，欢迎咨询选购。