此页面上的某些内容不提供英文版本,默认显示为当前可用的语言。
TAMRA carboxylic acid, 5-isomer
目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
---|---|---|---|---|
17190 | 1 mg | – | 现货 | |
27190 | 5 mg | $110 | 现货 | |
47190 | 25 mg | $125 | 现货 | |
57190 | 50 mg | $185 | 现货 |
Tetramethylrhodamine (TAMRA) is a xanthene dye with orange emission. The dye is a FRET acceptor for FAM and is sometimes used as a quencher of FAM. Like other xanthenes, TAMRA exists as two isomers (5- and 6-) with similar spectral properties. This compound is a pure 5-isomer of TAMRA.
TAMRA carboxylic acid is a non-reactive form of TAMRA dye that can be used as a reference standard in experiments involving TAMRA dye conjugates. Besides, the carboxylic group can react with hydrazines, hydroxylamines, and amines using carbodiimides such as EDAC.

顾客还购买了这个产品
Cyanine5羧酸 (Cyanine5 carboxylic acid)
Cyanine5 羧酸,未活化染料。FAM-dT亚磷酰胺
亚磷酰胺用于在合成序列中间,用荧光素 (FAM) 标记寡核苷酸。并获得免费的快递服务
磺基-Cyanine5 胺 (sulfo-Cyanine5 amine)
磺化 的Cyanine5 胺衍生物,用于与亲电子试剂的偶联和酶促转氨基标记。General properties
Appearance: | green powder |
Molecular weight: | 430.46 |
Molecular formula: | C25H22N2O5 |
Quality control: | NMR 1H and HPLC-MS (95+%) |
Storage conditions: | 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. Avoid prolonged exposure to light. |
安全数据表(MSDS): | 下载 |
产品规格 |
Spectral properties
Excitation/absorption maximum, nm: | 541 |
ε, L⋅mol−1⋅cm−1: | 84000 |
Emission maximum, nm: | 567 |
Fluorescence quantum yield: | 0.1 |
CF260: | 0.32 |
CF280: | 0.19 |
短链接 - cn.lumiprobe.com/sh/p/40
商品数量不正确.
