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18:0 mPEG350 PE (ammonium) is a PEG lipid with functional terminal groups used in the synthesis of liposomes (LPs) for designing conjugated polymer nanoparticles. Liposome nanoparticles (LNPs), featuring biotin modification and a carboxyl terminus, enable further coupling with other biomolecules. These functionalized nanoparticles can target specific cell protein labeling. Using streptavidin as a linker, biotinylated PEG lipid-conjugated polymer nanoparticles can bind with biotinylated antibodies on cell surface receptors, providing practical applications in fluorescence-based imaging and sensing.
| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
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| 5 mg | Inquiry | Inquiry | Inquiry | |
| 10 mg | Inquiry | Inquiry | Inquiry | |
| 50 mg | Inquiry | Inquiry | Inquiry |
| Description | 18:0 mPEG350 PE (ammonium) is a PEG lipid with functional terminal groups used in the synthesis of liposomes (LPs) for designing conjugated polymer nanoparticles. Liposome nanoparticles (LNPs), featuring biotin modification and a carboxyl terminus, enable further coupling with other biomolecules. These functionalized nanoparticles can target specific cell protein labeling. Using streptavidin as a linker, biotinylated PEG lipid-conjugated polymer nanoparticles can bind with biotinylated antibodies on cell surface receptors, providing practical applications in fluorescence-based imaging and sensing. |
| Synonyms | DSPE-mPEG350 ammonium, 18:0 mPEG350 PE ammonium, 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-N-[methoxy(polyethylene glycol)-350] ammonium |
| Molecular Weight | 350(Average) |
| Formula | (C2H4O)nC43H84NO10P.H3N |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
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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