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
Cyanine3B NHS 酯 (Cyanine3B NHS ester)
Cyanine3B NHS 酯是一种活性染料，可显著提高荧光量子产率和光稳定性，用于生物分子中氨基的特异性标记。SIMA 亚磷酰胺，6-异构体
一种亚磷酰胺，用于合成 SIMA 标记的寡核苷酸。SIMA 是一更稳定的HEX类似物。
将此产品添加到购物车中并获得免费的快递服务
HEX NHS ester, 6-isomer
NHS-ester of HEX dye for proteins, peptides, and modified oligonucleotides labeling via reaction with amino groups.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.
您的购物车是空的
$ 
