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别名 DSPE-PEG5000 马来酰亚胺铵盐, DSPE-PEG5000 Maleimide ammonium, 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-N-[maleimide(polyethylene glycol)-5000] ammonium
DSPE-PEG5000-Mal ammonium 是由 DSPE 脂质与马来酰亚胺功能基团组成的两性共轭物,常用于制备纳米结构脂质载体以实现药物递送。DSPE-PEG5000-Mal ammonium 可提高封装药物的体循环时间及胶体稳定性,其衍生物 DSPE-PEG5000-Mal 通过引入 PEG5000 链进一步改善药代动力学性质和生物相容性,为纳米医学制剂提供优化手段。

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DSPE-PEG5000-Mal ammonium 是由 DSPE 脂质与马来酰亚胺功能基团组成的两性共轭物,常用于制备纳米结构脂质载体以实现药物递送。DSPE-PEG5000-Mal ammonium 可提高封装药物的体循环时间及胶体稳定性,其衍生物 DSPE-PEG5000-Mal 通过引入 PEG5000 链进一步改善药代动力学性质和生物相容性,为纳米医学制剂提供优化手段。
| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 2 mg | ¥ 177 | In Stock | |
| 5 mg | ¥ 273 | In Stock | |
| 10 mg | ¥ 415 | In Stock | |
| 25 mg | ¥ 777 | In Stock | |
| 50 mg | ¥ 1,120 | In Stock | |
| 100 mg | ¥ 1,650 | In Stock | |
| 500 mg | ¥ 4,130 | In Stock |
| 产品描述 | DSPE-PEG5000-Mal ammonium is an amphiphilic conjugate composed of DSPE phospholipid and a maleimide functional group, commonly utilized in the preparation of nanostructured lipid carriers for drug delivery applications. DSPE-PEG5000-Mal ammonium enhances both systemic circulation time and colloidal stability of encapsulated therapeutic agents, and its variant DSPE-PEG5000-Mal incorporates a PEG5000 chain to further improve pharmacokinetic properties and biocompatibility in nanomedicine formulations. |
| 体外活性 | 基于 DSPE-PEG5000-Mal ammonium 制备的免疫脂质体可用于脑靶向药物递送[2]。 |
| 别名 | DSPE-PEG5000 马来酰亚胺铵盐, DSPE-PEG5000 Maleimide ammonium, 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-N-[maleimide(polyethylene glycol)-5000] ammonium |
| 分子量 | 2000(Average) |
| 分子式 | (C2H4O)nC51H92N1O13P.H3N |
| CAS No. | 474922-22-0 |
| 颜色 | White |
| 物理性状 | Solid |
| 存储 | keep away from direct sunlight,keep away from moisture,store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
| 溶解度信息 | DMF: 8 mg/mL, Sonication is recommended. Ethanol: 16 mg/mL, Sonication is recommended. |
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