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Amine-PEG3-carboxylic acid, hydrochloride
此产品已停产，不再提供. 但我们有现货（请参阅下文）
我们建议使用Amine-PEG3-carboxylic acid作为替代品
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| 2719-250mg | 250 mg | 请查询 | 现货 (2 pcs) | |
| 2719-1g | 1 g | 请查询 | 现货 (2 pcs) | |
| 2719-2g | 2 g | 请查询 | 现货 (2 pcs) | |
| 2719-5g | 5 g | 请查询 | 现货 (1 pcs) |
This product will be discontinued soon in favor of Amine-PEG3-carboxylic acid. We may still have some material in stock (please see availability above).
Amine-PEG3-carboxylic acid is a bifunctional PEG3-derivative containing terminal carboxyl and amino groups. Hydrophilic PEG3 spacer is freely soluble in water.
The terminal amino group can react with activated esters, carbonyl compounds, and carbonic acids, e.g. in reductive amination reactions.
The carbonyl group in amine-PEG3-carboxylic acid can react with primary amino groups in the presence of activators (carbodiimides or HATU) resulting in a stable amide bond.
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Hydroxy-PEG2-thiol
Short bifunctional linker with thiol and hydroxyl groups. Thiol can coat gold surfaces forming a hydrophilic monolayer.THPTA配体
THPTA 是 Cu(I) 催化点击化学的水溶性配体。该配体使铜稳定在 Cu(I) 氧化态。由于水溶性高，与该配体的反应不需要有机共溶剂。叠氮基丁酸 NHS 酯 (Azidobutyric acid NHS ester)
活化的NHS 酯用于多肽和蛋白质的叠氮基标记。General properties
| Appearance: | yellowish oil |
| Molecular weight: | 257.71 |
| CAS number: | 127457-79-8 |
| Molecular formula: | C9H20NClO5 |
| IUPAC name: | 3-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]propanoic acid;hydrochloride |
| Solubility: | soluble in water |
| 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 |
短链接 - cn.lumiprobe.com/sh/p/7H
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