[Carboxylic acids]Sulfo-Cyanine3 carboxylic acid[lumiprobe]
Sulfo-Cyanine3 carboxylic acid
详细描述
订购货号产品名称及规格价格(¥)
11390Sulfo-Cyanine3 carboxylic acid, 1 mg2080.00
21390Sulfo-Cyanine3 carboxylic acid, 5 mg5330.00
41390Sulfo-Cyanine3 carboxylic acid, 25 mg11050.00
51390Sulfo-Cyanine3 carboxylic acid, 50 mg19500.00
61390Sulfo-Cyanine3 carboxylic acid, 100 mg31850.00
水溶的sulfo-Cyanine3 dye,非活性、单功能团的羧基染料。该试剂可以用作Cy3?检测通道的参照荧光团,作为使用其他sulfo-Cyanine3标记的产品的机器的对照。羧酸也可以用于碳化二亚胺活化。
其吸收和发射光谱和Cy3?荧光团是一样的。
相关产品:
sulfo-Cyanine3 NHS ester - 氨基标记活性酯
sulfo-Cyanine5 carboxylic acid - 水溶的sulfo-Cyanine5 carboxylic acid
Cy? is a trademark of GE Healthcare.
General properties
Appearance: dark red crystals
Molecular weight: 638.17
Molecular formula: C30H35N2NaO8S2
Solubility: very high in water
Quality control: NMR 1H (95%), 13C, HPLC-MS
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.
Spectral properties
Excitation maximum, nm: 548
Extinction coefficient at excitation maximum, Lmol-1cm-1: 162000
Emission maximum, nm: 563
Fluorescence quantum yield: 0.1
CF260: 0.03
CF280: 0.06
[Carboxylic acids]Sulfo-Cyanine3 carboxylic acid[lumiprobe]