840029P

18:0 PS

Avanti Research^™ - A Croda Brand

• Synonym(s): 1,2-dioctadecanoyl-sn-glycero-3-phospho-L-serine (sodium salt); DSPS; PS(18:0/18:0); 110671
• Empirical Formula (Hill Notation): C₄₂H₈₁NO₁₀PNa
• CAS Number: 321595-13-5
• Molecular Weight: 814.06
• UNSPSC Code: 12352211
• NACRES: NA.25

Properties

• description: 1,2-distearoyl-sn-glycero-3-phospho-L-serine (sodium salt)
• Assay: >99% (TLC)
• form: powder
• packaging: pkg of 1 × 10 mg (840029P-10mg); pkg of 1 × 25 mg (840029P-25mg); pkg of 1 × 500 mg (840029P-500mg)
• manufacturer/tradename: Avanti Research^™ - A Croda Brand
• lipid type: cardiolipins; phospholipids
• shipped in: dry ice
• storage temp.: −20°C
• SMILES string: [H][C@@](COP([O-])(OC[C@](C([O-])=O)([H])[NH3+])=O)(OC(CCCCCCCCCCCCCCCCC)=O)COC(CCCCCCCCCCCCCCCCC)=O.[Na+]
• InChI: 1S/C42H82NO10P.Na/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-40(44)50-35-38(36-51-54(48,49)52-37-39(43)42(46)47)53-41(45)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2;/h38-39H,3-37,43H2,1-2H3,(H,46,47)(H,48,49);/q;+1/p-1/t38-,39+;/m1./s1
• InChI key: SJRBMGBLPUBGJL-MBAWARMDSA-M

Description

General description

Phosphatidylserine (PS), an aminophospholipid is negatively charged and accounts for 2–10% of total cellular lipid. It is located in the membrane leaflets.

Application

18:0 PS has been used to evaluate its affinity to cytochrome c using surface plasmon resonance (SPR) technique and in the preparation of phospholipid vesicles. It may be used in the preparation of polydimethylsiloxane (PDMS) hybrid microbubbles.

Biochem/physiol Actions

Phosphatidylserine (PS) plays a key role in protein kinase C pathways. It also helps in confining the intracellular proteins to membrane leaflets of cytosol.

Packaging

20 mL Clear Glass Screw Cap Vial (840029P-500mg)

5 mL Amber Glass Screw Cap Vial (840029P-10mg)

5 mL Amber Glass Screw Cap Vial (840029P-25mg)

Legal Information

Avanti Research is a trademark of Avanti Polar Lipids, LLC

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable