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Azide-PEG2-iodide
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| 2636-250mg | 250 mg | $290 | 现货 | |
| 2636-500mg | 500 mg |
$430
|
现货 | |
| 2636-1g | 1 g | 请查询 | 现货 |
A bifunctional cross-linker containing PEG2 with terminal azide and iodide groups. This molecule is hydrophilic and increases the water solubility of conjugates that contain it.
The azide fragment readily reacts in click chemistry reactions with various alkyne-substituted biomolecules, and for cyclooctyne compounds, the reaction runs without any toxic copper catalyzers.
The iodide is a good leaving group, so it participates in nucleophile substitution reactions and can interact with various C-, N-, O-, and S-nucleophiles readily and efficiently.
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AF 343（香豆素）-X-NHS 酯 (AF 343 (Coumarin)-X-NHS ester)
AF 343（香豆素）是一种蓝光发射染料，可用作荧光素 (FAM) 的 FRET 供体。该结构的特点是香豆素 343 荧光团和官能团之间有一个连接体。它提供了更好的溶解性以及荧光团和官能团之间的空间分离。Alkyne-PEG2-iodide
Bifunctional reactive crosslinker containing terminal alkyne group for click chemistry or Sonogashira coupling, and reactive alkyl iodide group.
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AF 343（香豆素）-X-羧酸 (AF 343 (Coumarin)-X-carboxylic acid)
AF 343（香豆素）羧酸。延长的氨基己酰基连接体增加了溶解性，并提供了荧光团和官能团之间的空间分隔。General properties
| Appearance: | yellow oil |
| Molecular weight: | 241.03 |
| CAS number: | 2387581-33-9 |
| Molecular formula: | C4H8N3IO |
| IUPAC name: | 1-azido-2-(2-iodoethoxy)ethane |
| Solubility: | soluble in water, polar organic solvents |
| Quality control: | NMR 1H, GC-MS (95%) |
| Storage conditions: | Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. |
| 安全数据表（MSDS）: | 下载 |
| 产品规格 |
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.
短链接 - cn.lumiprobe.com/sh/p/82
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