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DSPE-MPEG2000 is a phospholipid–PEG conjugate possessing both hydrophilic and hydrophobic characteristics. DSPE-PEG(2000) is widely utilized in liposome formulation to enhance aqueous dispersion, surface hydration, and in vivo circulation time. DSPE-PEG(2000) supports the development of long-circulating liposomal drug-delivery systems and is frequently applied in preclinical studies involving anticancer and antimalarial therapeutic agents.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $48 | - | In Stock | |
| 5 mg | $109 | - | In Stock | |
| 10 mg | $159 | - | In Stock | |
| 25 mg | $268 | - | In Stock | |
| 50 mg | $397 | - | In Stock | |
| 100 mg | $768 | - | In Stock |
| Description | DSPE-MPEG2000 is a phospholipid–PEG conjugate possessing both hydrophilic and hydrophobic characteristics. DSPE-PEG(2000) is widely utilized in liposome formulation to enhance aqueous dispersion, surface hydration, and in vivo circulation time. DSPE-PEG(2000) supports the development of long-circulating liposomal drug-delivery systems and is frequently applied in preclinical studies involving anticancer and antimalarial therapeutic agents. |
| Synonyms | MPEG-2000-DSPE, DSPE-PEG2000, DSPE-PEG(2000) |
| Molecular Weight | 872.151 |
| Formula | (C2H4O)nC43H84NO10P |
| Cas No. | 147867-65-0 |
| Smiles | [Na+].CCCCCCCCCCCCCCCCCC(=O)OCC(COP([O-])(=O)OCCNC(=O)OCCOC)OC(=O)CCCCCCCCCCCCCCCCC |
| Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | ||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 80.00 mg/mL (91.73 mM), Sonication is recommended. | ||||||||||||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||||||||||||
DMSO
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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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