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DOTA-PEG4-amine hydrochloride
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| 3228-1mg | 1 mg | $180 | 现货 | |
| 3228-5mg | 5 mg |
$430
|
现货 |
DOTA-PEG4-amine contains a terminal amino group, DOTA (1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid) moiety, and a linear PEG chain as a linker. It is widely used for bioconjugation in the imaging diagnostics field due to the DOTA possessing chelating properties, and a highly reactive amine group.
The hydrophilic PEG chain increases the aqueous solubility. PEG linker allows to incorporate the chelating agent by conjugation of DOTA-PEG4-amine with carboxylic acids and activated esters using even sterically hindered moieties in a biomolecule.
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DOTA-PEG4-azide hydrochloride
PEG4-bifunctional linker with DOTA chelating and alkyne-reactive azido groups for bioconjugation.
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吲哚菁绿 (ICG) [Indocyanine Green (ICG)]
水溶性且 pH 不敏感的荧光染料，广泛应用于成像和流式细胞术。DOTA-tris-tBu 单-NHS 酯 (DOTA-tris-tBu mono-NHS ester)
是具有 DOTA 螯合和胺反应活性的 含NHS 酯基的双功能连接体，用于生物分子偶合。General properties
| Appearance: | white crystals |
| Molecular weight: | 760.97 |
| Molecular formula: | C24H51Cl5N6O10 |
| Solubility: | good in water, DMSO, methanol |
| 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. |
| 安全数据表（MSDS）: | 下载 |
| 产品规格 |
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