Formaat : 200mg
Synonyms: DMG-PEG2000
| Description | DMG-PEG 2000 (DMG-PEG2000) can be used for the preparation of lipid nanoparticles for the in vivo delivery of plasmid DNA via oral administration, enhancing the mucosal permeability and delivery efficiency of the nanoparticles. DMG-PEG 2000 can be used for the preparation of liposomes for siRNA transfection, improving transfection efficiency. |
| In vivo | METHODS: To study the permeability of NP-3, a single dose of NP-3 (150 μg DNA per mouse) was administered orally to mice. RESULTS: The NP-3 group maintained high luciferase expression in the liver, lung, and intestinal regions within 12 to 24 hours after administration. In addition, NP-3 showed a 1.5-fold higher signal intensity than the NP-1 or NP-2 groups within 12 to 24 hours after oral administration. [1] |
| Synonyms | DMG-PEG2000 |
| Molecular Weight | 2526 |
| Formula | (C2H4O)nC32H62O5 |
| Cas No. | 160743-62-4 |
| Smiles | N.CCCCCCCCCCCCCC(=O)OCC(COCCOC)OC(=O)CCCCCCCCCCCCC |
| Relative Density. | no data available |
| Storage | Store at low temperature,Keep away from direct sunlight,Keep away from moisture Powder: -20°C for 3 years | In solvent: -80°C for 1 year Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||
| Solubility Information | Ethanol: 100 mg/mL (39.59 mM), Sonication is recommended.  DMSO: 60 mg/mL (23.75 mM), Sonication is recommended. | |||||||||||||||||||||||||
| In Vivo Formulation | 10% DMSO+40% PEG300+5% Tween 80+45% Saline: 2 mg/mL (0.79 mM), Sonication is recommended. Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions. | |||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||
DMSO/Ethanol
Note : The dilution table applies only to solid products. For liquid products, please calculate the stock solution based on the stated concentration and/or density. | ||||||||||||||||||||||||||
For example, if the intended dosage is 10 mg/kg for animals weighing 20 g , with a dosing volume of 100 μL per animal, and a total of 10 animals are to be administered, using a formulation of 
10% DMSO+ 40% PEG300+ 5% Tween 80+ 45% Saline/PBS/ddH2O , the resulting working solution concentration would be 2 mg/mL.Dissolve 2 mg of the compound in 100 μL DMSO to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO stock solution to 400 µL PEG300 and mix thoroughly until the solution becomes clear.
2) Add 50 µL Tween 80 and mix well until fully clarified.
3) Add 450 µL Saline,PBS or ddH2O and mix thoroughly until a homogeneous solution is obtained.
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