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Trimethyl chitosan 是由天然壳聚糖化学改性得到的阳离子聚合物,通过氨基三甲基化增强其水溶性和生物相容性。Trimethyl chitosan 靶向肠道及黏膜上皮细胞紧密连接的吸收增强蛋白,可改善药物在黏膜表面的吸收和稳定性。Trimethyl chitosan 可激发促进亲水性药物跨膜转运的活性,可用于药物递送和合成纳米颗粒。
别名 N-三甲基壳聚糖, N,N,N-Trimethylchitosan
Trimethyl chitosan 是由天然壳聚糖化学改性得到的阳离子聚合物,通过氨基三甲基化增强其水溶性和生物相容性。Trimethyl chitosan 靶向肠道及黏膜上皮细胞紧密连接的吸收增强蛋白,可改善药物在黏膜表面的吸收和稳定性。Trimethyl chitosan 可激发促进亲水性药物跨膜转运的活性,可用于药物递送和合成纳米颗粒。

| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 2 mg | ¥ 133 | 现货 | |
| 5 mg | ¥ 196 | 现货 | |
| 10 mg | ¥ 283 | 现货 | |
| 25 mg | ¥ 455 | 现货 | |
| 50 mg | ¥ 662 | 现货 | |
| 100 mg | ¥ 1,090 | 现货 |
TargetMol的所有产品仅用作科学研究或药证申报,不能被用于人体,我们不向个人提供产品和服务。请您遵守承诺用途,不得违反法律法规规定用于任何其他用途。
| 产品描述 | Trimethyl chitosan is a cationic polymer derived from chemically modified natural chitosan; its water solubility and biocompatibility are enhanced through trimethylation of the amino groups. Trimethyl chitosan targets absorption-enhancing proteins in the tight junctions of intestinal and mucosal epithelial cells, thereby improving drug absorption and stability on mucosal surfaces. Trimethyl chitosan can stimulate the activity that promotes the transmembrane transport of hydrophilic drugs and can be used for drug delivery and the synthesis of nanoparticles. |
| 体外活性 | 在 Caco-2 单层细胞中加入Trimethyl chitosan (0.05-1.0% (w/v);2-4 h) ,呈浓度依赖性降低跨上皮电阻 (TEER),显著提高 14C-甘露醇的跨膜转运效率,且对细胞活力无显著影响。[1] |
| 别名 | N-三甲基壳聚糖, N,N,N-Trimethylchitosan |
| CAS No. | 52349-26-5 |
| 存储 | Keep away from direct sunlight Powder: -20°C for 3 years | In solvent: -80°C for 1 year Shipping with blue ice/Shipping at ambient temperature. 实际储存温度请以COA为准 |
| 溶解度信息 | H2O: 26.66 mg/mL, Sonication is recommended. |
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