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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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Alkyne-PEG3-amine
Alkyne-PEG3-amine is a medium-length heterobifunctional linker for conjugation.BDP® 630/650-X-NHS 酯 (BDP® 630/650-X-NHS ester)
BDP 630/650 是一种硼二吡咯亚甲基荧光团，可调谐至 Cyanine5 激发和发射通道。该染料明亮且光稳定性高。它对于荧光偏振测定很有用。这是一种胺反应性的 NHS 酯衍生物。Azide-PEG3-amine
A bifunctional linker with azide and amine groups flanking PEG3 (triethylene glycol)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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