[Carboxylic acids]Sulfo-Cyanine7 carboxylic acid【lumiprobe】 货号：[Carboxylic acids]Sulfo-Cyanine7 carboxylic acid 品牌：其它品牌 规格：

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[Carboxylic acids]Sulfo-Cyanine7 carboxylic acid

Sulfo-Cyanine7 carboxylic acid

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订购货号产品名称及规格价格(￥)

15390Sulfo-Cyanine7 carboxylic acid, 1 mg2080.00

25390Sulfo-Cyanine7 carboxylic acid, 5 mg5330.00

45390Sulfo-Cyanine7 carboxylic acid, 25 mg11050.00

55390Sulfo-Cyanine7 carboxylic acid, 50 mg19500.00

65390Sulfo-Cyanine7 carboxylic acid, 100 mg31850.00

Sulfo-Cyanine7羧酸是非活性染料，水溶的近红外染料。

当不需要标记其他分子时该染料通常用作近红外范围的荧光标准。该染料拥有高度亲水和水相的溶解度，改进的近红外范围量子产率，非常高的摩尔消光系数。

其包括游离羧酸功能团。查看活性染料酯。

General properties

Appearance: dark green powder

Molecular weight: 730.87

Molecular formula: C37H43N2NaO8S2

Solubility: good in water, DMF, DMSO

Quality control: HPLC (95%), NMR 1H and 13C

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.

MSDS: Download

Spectral properties

Excitation maximum, nm: 740

Extinction coefficient at excitation maximum, Lmol-1cm-1: 240600

Emission maximum, nm: 773

CF260: 0.04

CF280: 0.04

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