1,2-Dilaurin
Based on 1 Customer Validation
1,2-Dilaurin is a diacylglycerol containing lauric acid at the sn-1 and sn-2 positions. It has been used as an internal standard for the quantification of diglycerides in rat desheathed sciatic nerves. [1] Monomolecular films containing 1,2-dilauroyl-rac-glycerol have been used as substrates to measure surface pressure and the effect of pancreatic procolipase and colipase on porcine pancreatic lipase activity. [2] References: [1]. Zhu, X. and Eichberg, J. 1,2-Diacylglycerol content and its arachidonyl-containing molecular species are reduced in the sciatic nerve of streptozotocin-induced diabetic rats. J. Neurochemistry. 55(3), 1087-1090 (1990).[2]. Wieloch, T., Borgstr m, B., Piéroni, G. et al. Porcine trypsinogen and its trypsin-activated form: lipid binding and lipase activation on monomolecular membranes. FEBS Express. 128(2), 217-220 (1981).
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- Purity: 98.0%
- CAS No.: 17598-94-6
- 화학식: C27H52O5
- 분자량:456.70
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보관:
-20°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
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Biological Activity
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Chemical Information
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용액&용해도
- 순도&문서
- References
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Help & FAQs
Biological Activity
Chemical Information
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CAS No. 17598-94-6
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Appearance Solid
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분자량 456.70
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화학식 C27H52O5
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Color White to off-white
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SMILES
OCC(OC(CCCCCCCCCCC)=O)COC(CCCCCCCCCCC)=O
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Synonyms
(Rac)-1,2-Didodecanoylglycerol
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선적
Room temperature in continental US; may vary elsewhere.
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보관
-20°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
용액&용해도
DMSO : 50 mg/mL (109.48 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 (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)
순도&문서
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Data Sheet (265 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]. Zhu X, et al. 1,2-diacylglycerol content and its arachidonyl-containing molecular species are reduced in sciatic nerve from streptozotocin-induced diabetic rats. J Neurochem. 1990 Sep;55(3):1087-90. [Content Brief]
[2]. Wieloch T, et al. Porcine pancreatic procolipase and its trypsin-activated form: lipid binding and lipase activation on monomolecular films. FEBS Lett. 1981 Jun 15;128(2):217-20. [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 |
|---|---|---|---|---|---|
| DMSO | 1 mM | 2.1896 mL | 10.9481 mL | 21.8962 mL | 54.7405 mL |
| 5 mM | 0.4379 mL | 2.1896 mL | 4.3792 mL | 10.9481 mL | |
| 10 mM | 0.2190 mL | 1.0948 mL | 2.1896 mL | 5.4741 mL | |
| 15 mM | 0.1460 mL | 0.7299 mL | 1.4597 mL | 3.6494 mL | |
| 20 mM | 0.1095 mL | 0.5474 mL | 1.0948 mL | 2.7370 mL | |
| 25 mM | 0.0876 mL | 0.4379 mL | 0.8758 mL | 2.1896 mL | |
| 30 mM | 0.0730 mL | 0.3649 mL | 0.7299 mL | 1.8247 mL | |
| 40 mM | 0.0547 mL | 0.2737 mL | 0.5474 mL | 1.3685 mL | |
| 50 mM | 0.0438 mL | 0.2190 mL | 0.4379 mL | 1.0948 mL | |
| 60 mM | 0.0365 mL | 0.1825 mL | 0.3649 mL | 0.9123 mL | |
| 80 mM | 0.0274 mL | 0.1369 mL | 0.2737 mL | 0.6843 mL | |
| 100 mM | 0.0219 mL | 0.1095 mL | 0.2190 mL | 0.5474 mL |
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