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AF 555 carboxylic acid
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| 1K890 | 1 mg | $125 | 现货 | |
| 2K890 | 5 mg | $325 | 现货 | |
| 4K890 | 25 mg |
$950
|
现货 | |
| 5K890 | 50 mg |
$1625
|
现货 | |
| 6K890 | 100 mg |
$2090
|
现货 |
AF 555 is a hydrophilic fluorophore with high fluorescence quantum yield and high photostability, an alternative to tetramethylrhodamine (TAMRA, TMR) or Cyanine3 dyes.
AF 555 carboxylic acid is a non-reactive form of AF 555 dye that can be used as a reference standard in experiments involving AF 555 dye conjugates. Besides, the carboxylic group can react with hydrazines, hydroxylamines, and amines using carbodiimides such as EDAC.
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BDP® TMR 羧酸 (BDP® TMR carboxylic acid)
含有非活化羧酸基团，用于 TMR 通道的硼二吡咯亚甲基染料。花青3羧酸
Cyanine3 染料的羧酸态。非磺化染料，在有机溶剂中有良好的溶解度，但在水中的溶解度有限。General properties
| Appearance: | green red powder |
| Molecular weight: | 961.29 |
| Molecular formula: | C35H43K3N2O14S4 |
| 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: | 552 |
| ε, L⋅mol−1⋅cm−1: | 152000 |
| Emission maximum, nm: | 566 |
| Fluorescence quantum yield: | 0.14 |
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
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