DPPG
Based on 1 Customer Validation
DPPG (UV radiation exposure) suffers cleavage of C―O, C=O and -PO2- bonds and loses monolayer stability; when DNA exists in the subphase, ionic degradation products from DPPG and DNA stabilize intact DPPG molecules and mitigate UV irradiation damage.
For research use only. We do not sell to patients.
- Purity : 98.0%
- CAS No.: 200880-41-7
- Formula: C38H74NaO10P
- Molecular Weight:744.95
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Storage:
-20°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Biological Activity
Description
In Vitro
DPPG (UV radiation exposure) suffers cleavage of C―O, C=O and -PO2- bonds and loses monolayer stability; when DNA exists in the subphase, ionic degradation products from DPPG and DNA stabilize intact DPPG molecules and mitigate UV irradiation damage[3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 200880-41-7
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Appearance Solid
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Molecular Weight 744.95
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Formula C38H74NaO10P
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Color White to off-white
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SMILES
O=P(OC[C@H](OC(CCCCCCCCCCCCCCC)=O)COC(CCCCCCCCCCCCCCC)=O)(OCC(O)CO)O[Na]
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Synonyms
1,2-Dipalmitoyl-sn-glycero-3-phosphoglycerol sodium
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
-20°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Solvent & Solubility
In Vitro:
Ethanol : 1 mg/mL (1.34 mM; ultrasonic and warming and heat to 60°C)
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 (sealed storage, away from moisture). 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 (sealed storage, away from moisture). 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 (270 KB)
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SDS (394 KB)
- English - EN (394 KB)
- Français - FR (394 KB)
- Deutsch - DE (394 KB)
- Norwegian - NO (394 KB)
- Español - ES (394 KB)
- Swedish - SV (394 KB)
- Italian - IT (394 KB)
- Korean - KR (394 KB)
- Portuguese - PT (394 KB)
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Handling Instructions (2659 KB)
References
[1]. Ege C, Lee KY. Insertion of Alzheimer's A beta 40 peptide into lipid monolayers. Biophys J. 2004 Sep;87(3):1732-40. [Content Brief]
[3]. Paulo J Gomes, et al. Radiation damage on Langmuir monolayers of the anionic 1.2-dipalmitoyl-sn-glycero-3-[phospho-rac-(1-glycerol)] (sodium salt)(DPPG) phospholipid at the air-DNA solution interface. Mater Sci Eng C Mater Biol Appl. 2016 Jan 1:58:576-9. [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 (sealed storage, away from moisture). 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 |
|---|---|---|---|---|---|
| Ethanol | 1 mM | 1.3424 mL | 6.7119 mL | 13.4237 mL | 33.5593 mL |