SUNBRIGHT DSPE-050GL2U can be applied to lipid nanoparticle (LNP) and liposomal formulations to enhance circulation time in the bloodstream. DSPE-050GL2U contains a branched polyethylene glycol (PEG) moiety covalently linked to DSPE (distearoyl phosphatidylethanolamine), which provides both robust anchoring in lipid membranes and a dense PEG coating on the nanoparticle surface, enabling flexible design of the surface modification.
Acronym: DSPE-2arm PEG 5,000
Chemical Name: N-[2',3'-Bis(methylpolyoxyethylene oxy)propane-1'-oxycarbonyl]-1,2-distearoyl-sn-glycero-3-phosphoethanolamine, sodium salt
CAS#:
PEG chain Molecular weight: 5000
Alkyl composition: R1COO= C18:0, R2COO= C18:0
Package size: 1g
*: make-to-order
