PeptideDB

1,2-Distearoyl-sn-glycero-3-phosphorylethanolamine

CAS: 1069-79-0 F: C41H82NO8P W: 748.07

1,2-Distearoyl-sn-glycero-3-phosphorylethanolamine (DSPE) is a phosphoethanolamine (PE) lipid that can be used in the sy
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Bioactivity 1,2-Distearoyl-sn-glycero-3-phosphorylethanolamine (DSPE) is a phosphoethanolamine (PE) lipid that can be used in the synthesis of liposomes[1].
Invitro 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[1].
Name 1,2-Distearoyl-sn-glycero-3-phosphorylethanolamine
CAS 1069-79-0
Formula C41H82NO8P
Molar Mass 748.07
Transport Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month