12-Distearoyl-sn-glycero-3-phosphoethan

SKU: orb1221063

Description

12-Distearoyl-sn-glycero-3-phosphorylethanolamine is a phosphatidylethanolamine (PE or GPEtn). The stearic acid moieties are derived from animal fats coco butter and sesame oil. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells as well as being involved in metabolism and signaling.

Key Properties

• CAS Number: 1069-79-0
• MW: 748.08
• Purity: >98% (HPLC)
• Formula: C₄₁H₈₂NO₈P
• SMILES: CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(O)(=O)OCCN)OC(=O)CCCCCCCCCCCCCCCCC
• Target: Others
• Solubility: DMSO:10 mM

Bioactivity

• In Vitro:
  1, 2-Distearoyl-sn-glycero-3-phosphorylethanolamine (DSPE), one of many phosphoethanolamine (PE) lipids, cannot sustain a lamellar form at pH values below ~8.5, the pKa of the ethanolamine moiety.
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Storage & Handling

• Storage: Storage temperature: -20°C. Stability: ≥ 2 years
• Expiration Date: 12 months from date of receipt.
• Disclaimer: For research use only

Alternative Names

12-Distearoyl-sn-glycero-3-phosphorylethanolamine | 12-DSPE

Quick Database Links

Gene Symbol

Others