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别名 Trimethyl[2,3-(dioleyloxy)propyl]ammonium Chloride, N-(1-(2,3-dioleyloxy)propyl)-N,N,N-trimethylammonium
DOTMA (N-(1-(2,3-dioleyloxy)propyl)-N,N,N-trimethylammonium) 作为 tetra-methylated DOTA 类似物,是一种阳离子脂类,被用作基因治疗的非病毒载体。它已被用作脂质体的成分,可用于封装 siRNA、microRNA 和寡核苷酸,并用于体外基因转染。在体外和体内均表现出良好的基因转染效果。DOTMA 诱导脂质体上的正电荷,从而促进脂质体与细胞膜的有效相互作用。


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DOTMA (N-(1-(2,3-dioleyloxy)propyl)-N,N,N-trimethylammonium) 作为 tetra-methylated DOTA 类似物,是一种阳离子脂类,被用作基因治疗的非病毒载体。它已被用作脂质体的成分,可用于封装 siRNA、microRNA 和寡核苷酸,并用于体外基因转染。在体外和体内均表现出良好的基因转染效果。DOTMA 诱导脂质体上的正电荷,从而促进脂质体与细胞膜的有效相互作用。
| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 1 mg | ¥ 258 | 现货 | |
| 5 mg | ¥ 593 | 现货 | |
| 10 mg | ¥ 889 | 现货 | |
| 25 mg | ¥ 1,490 | 现货 | |
| 50 mg | ¥ 1,980 | 现货 | |
| 100 mg | ¥ 2,880 | 现货 | |
| 200 mg | ¥ 4,130 | 5日内发货 | |
| 1 mL x 10 mM (in DMSO) | ¥ 832 | 现货 |
DOTMA 相关产品
| 产品描述 | DOTMA (N-(1-(2,3-dioleyloxy)propyl)-N,N,N-trimethylammonium) is a tetra-methylated DOTA analogue. DOTMA is a cationic lipid and can be used as a non-viral vector for gene therapy. It has been used as a component in liposomes that can be used to encapsulate siRNA, microRNAs, and oligonucleotides and for gene transfection in vitro. It exhibits effective in vitro and in vivo gene transfection. DOTMA induces a positive charge on the liposomes and thus promotes efficient liposome- cell membrane interaction. |
| 别名 | Trimethyl[2,3-(dioleyloxy)propyl]ammonium Chloride, N-(1-(2,3-dioleyloxy)propyl)-N,N,N-trimethylammonium |
| 分子量 | 670.58 |
| 分子式 | C42H84ClNO2 |
| CAS No. | 104872-42-6 |
| Smiles | [Cl-].CCCCCCCC\C=C\CCCCCCCCOCC(C[N+](C)(C)C)OCCCCCCCC\C=C\CCCCCCCC |
| 密度 | no data available |
| 存储 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | ||||||||||||||||||||||||||||||
| 溶解度信息 | DMSO: 45 mg/mL (67.1 mM), Sonication and heating to 60℃ are recommended. | ||||||||||||||||||||||||||||||
| 体内实验配方 | 10% DMSO+40% PEG300+5% Tween 80+45% Saline: 2 mg/mL (2.98 mM), Sonication is recommended. 请按顺序添加溶剂,在添加下一种溶剂之前,尽可能使溶液澄清。如有必要,可通过加热、超声、涡旋处理进行溶解。工作液建议现配现用。以上配方仅供参考,体内配方并不是绝对的,请根据不同情况进行调整。 | ||||||||||||||||||||||||||||||
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DMSO
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