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品質等級
化驗
≥98% (TLC)
形狀
powder
運輸包裝
dry ice
儲存溫度
−20°C
SMILES 字串
[H]C(C[N+](C)(C)C)(OC(CCCCCCC/C=C\CCCCCCCC)=O)COC(CCCCCCC/C=C\CCCCCCCC)=O.[Cl-]
InChI
1S/C42H80NO4.ClH/c1-6-8-10-12-14-16-18-20-22-24-26-28-30-32-34-36-41(44)46-39-40(38-43(3,4)5)47-42(45)37-35-33-31-29-27-25-23-21-19-17-15-13-11-9-7-2;/h20-23,40H,6-19,24-39H2,1-5H3;1H/q+1;/p-1/b22-20-,23-21-;
InChI 密鑰
KSXTUUUQYQYKCR-LQDDAWAPSA-M
應用
1,2-二油氧基-3-(三甲铵)丙烷(DOTAP)氯化物已用于制备阳性脂质体和脂质体-DNA复合体。它还用于评估肿瘤坏死因子α (TNF- α)的产生。
由阳离子脂质体组成的化合物,用于向真核细胞中转染DNA、RNA及其他负电性分子。DNA与DOTAP混合时会自动形成稳定的复合物,后者可直接加入细胞培养基中。这些复合物能够与细胞膜融合并向细胞质中释放DNA。细胞被高效转染的同时不会产生细胞毒性。每μg DNA需使用5-10 μg左右的DOTAP,每mL 细胞培养基需加入约10-20 μg DOTAP。最佳的工作浓度和转染试剂视被转染的细胞系,以及转染试材类型(RNA、DNA、蛋白)而定。
生化/生理作用
1,2-二油氧基-3-(三甲铵)丙烷(DOTAP)氯化物可用于制备脂质体,且无需使用助磷脂。DOTAP氯化物可溶于二甲基亚砜(DMSO)和乙醇,借此可明确其作为转染试剂的作用。
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
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