COATSOME MS-8080LS (DSPS-Na), or 1,2-Distearoyl-sn-glycero-3-phospho-L-serine, sodium salt, is a ≥85% pure synthetic phospholipid. Featuring C18:0 fatty acids (18 carbon atoms, no double bonds, stearic acid) at both the sn-1 and sn-2 positions, DSPS-Na provides a negatively charged phosphoserine headgroup, contributing to enhanced membrane interactions and promoting electrostatic stabilization within lipid-based formulations.
DSPS-Na is suitable for liposomal and lipid nanoparticle (LNP) formulations and supports the design of advanced drug delivery systems. Manufactured using highly purified fatty acids, MS-8080LS offers consistent quality for pharmaceutical research and clinical applications.
Acronym: DSPS-Na
Chemical Name: 1,2-Distearoyl-sn-glycero-3-phospho-L-serine, sodium salt
CAS#: 321595-13-5
PS purity: 85% up
Molecular weight: 814.1
Alkyl composition: R1COO= C18:0, R2COO= C18:0
*: make-to-order
