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AF 555 NHS ester
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| 1K820 | 1 mg | $140 | 现货 | |
| 2K820 | 5 mg |
$450
|
现货 | |
| 4K820 | 25 mg |
$1460
|
现货 | |
| 5K820 | 50 mg |
$1890
|
现货 | |
| 6K820 | 100 mg |
$2640
|
现货 |
AF 555 NHS ester is a bright, photostable, and hydrophilic fluorescent dye for the yellow channel. This NHS ester is an amine-reactive dye; it can label amine groups in proteins, peptides, amino-modified oligos, and other target molecules.
AF 555 is a hydrophilic fluorophore with high fluorescence quantum yield and high photostability, an alternative to tetramethylrhodamine (TAMRA, TMR) or Cyanine3 dyes. The dye is useful for many applications, including cytometry and microscopy.
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戊烯酸STP酯 (Pentynoic acid STP ester)
一种活化酯，用于将炔基引入肽/蛋白质和链接反应。TAMRA NHS 酯，6-异构体 (TAMRA NHS ester, 6-isomer)
TAMRA 染料的 NHS-酯，通过与氨基反应标记蛋白质、多肽和修饰寡核苷酸。纯6-异构体。EDC（N-乙基-N'-（3-二甲基氨基丙基）碳二亚胺），偶联等级
水溶性碳二亚胺，用于羧酸与胺的偶联。General properties
| Appearance: | dark red powder |
| Molecular weight: | 1058.36 |
| Molecular formula: | C39H46K3N3O16S4 |
| Quality control: | NMR 1H and HPLC-MS (95+%) |
| Storage conditions: | 12 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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