DSPE-PEG-Folate, MW 3350
Based on 1 Customer Validation
DSPE-PEG-Folate, MW 3350 is a PEG derivative containing folic acid. DSPE-PEG-Folate has a targeting effect and bind to folate receptors in cancer cells. DSPE-PEG-Folate form micelles/lipid bilayer and can be used to targeted drug delivery system research.
For research use only. We do not sell to patients.
- Purity: 98.22%
- CAS No.: 1236288-25-7
- Formula: C65H114N11O16P
- Molecular Weight:3400.00
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Storage:Powder -20°C, 3 years ; In solvent -80°C, 6 months , -20°C, 1 month
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
Biological Activity
Nanoparticles constructed with DSPE-PEG-Folate and anticancer drugs enter cells mainly through the endocytosis pathway mediated by FA receptors. The nanoparticles mainly accumulate in the cytoplasm, while the released drugs are distributed in the cytoplasm and nucleus, which can effectively deliver drugs to the nucleus to play a role. DSPE-PEG-Folate can increase the elimination half-life of the drug and prolong the blood circulation time[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 1236288-25-7
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Appearance Solid
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Molecular Weight 3400.00
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Formula C65H114N11O16P
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Color Yellow to brown
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SMILES
O=C(NCCOP(O)(OCC(COC(CCCCCCCCCCCCCCCCC)=O)OC(CCCCCCCCCCCCCCCCC)=O)=O)OCCOCCNC(CCC(C(O)=O)NC(C1=CC=C(NCC(N=C23)=CNC3=NC(N)=NC2=O)C=C1)=O)=O.N.N.[n]
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
DMSO : 50 mg/mL (14.71 mM; ultrasonic and warming and heat to 60°C; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (267 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Portuguese - PT (393 KB)
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Handling Instructions (2659 KB)
References
[1]. Li Y, et, al. Self-Assembled Nanoparticles Based on Amphiphilic Anticancer Drug-Phospholipid Complex for Targeted Drug Delivery and Intracellular Dual-Controlled Release. ACS Appl Mater Interfaces. 2015 Aug 19;7(32):17573-81. [Content Brief]
[2]. Werner ME, et, al. Folate-targeted nanoparticle delivery of chemo- and radiotherapeutics for the treatment of ovarian cancer peritoneal metastasis. Biomaterials. 2011 Nov;32(33):8548-54. [Content Brief]
[3]. Patlolla RR, et al. Folate-targeted etoposide-encapsulated lipid nanospheres. J Drug Target. 2008 May;16(4):269-75. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 0.2941 mL | 1.4706 mL | 2.9412 mL | 7.3529 mL |
| 5 mM | 0.0588 mL | 0.2941 mL | 0.5882 mL | 1.4706 mL | |
| 10 mM | 0.0294 mL | 0.1471 mL | 0.2941 mL | 0.7353 mL |
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