[Carboxylic acids]Cyanine5 carboxylic acid[lumiprobe]
Cyanine5 carboxylic acid
详细描述
订购货号产品名称及规格价格(¥)
13090Cyanine5 carboxylic acid, 1 mg1430.00
23090Cyanine5 carboxylic acid, 5 mg2730.00
43090Cyanine5 carboxylic acid, 25 mg5330.00
53090Cyanine5 carboxylic acid, 50 mg9035.00
63090Cyanine5 carboxylic acid, 100 mg15470.00
非活性羧酸染料,Cy5? 游离羧酸的类似物。包含Cyanine5荧光团。
这种染料微溶于水,但可以溶于包含有机相(DMF,DMSO,乙醇)的水溶液,以获得包被足够浓度的该染料的溶液。水溶的该产品。
这种分子染料为非活性染料,用与对照试验和仪器校准。如果需要与胺类偶联和蛋白标记,请参考使用Cyanine5 NHS ester,或者水溶的sulfo-Cyanine5 NHS ester。
Cy? is a trademark of GE Healthcare.
General properties
Appearance: dark blue powder
Molecular weight: 519.12
Molecular formula: C32H39ClN2O2
Solubility: soluble in organic solvents (DMF, DMSO, dichloromethane), insoluble 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: 646
Extinction coefficient at excitation maximum, Lmol-1cm-1: 250000
Emission maximum, nm: 662
Fluorescence quantum yield: 0.2
[Carboxylic acids]Cyanine5 carboxylic acid[lumiprobe]