DSPE-PEtOx

DSPE-Poly(2-ethyl-2-oxazoline)

1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-conjugated Poly(2-ethyl-2-oxazoline) (DSPE-PEtOx) is an amphiphilic material that covalently combines a di-C18 acyl phospholipid anchor with a hydrophilic polymer of defined degree of polymerization. Discrete chain lengths with different degrees of polymerization are available. An ethyl-substituted polyoxazoline backbone forms the hydrophilic component. Comparisons with PEG materials bearing the same lipid anchor allow repeat-unit chemistry and hydrophobic anchoring structure to be studied as separate formulation variables.

Applications:

Alternative polymer–lipid screening;
Polyoxazoline functionalization;
Side chains and solution behavior;
Alternative hydrophilic materials;
Liposome membrane surface modification.

Customization available.

6 Catalog Nos. · Choose a pack size to add it to your inquiry list

Catalog No. / Product Name	Degree of Polymerization (n)	Exact Mass	Pack Size & Inquiry
PPT-630-008 DSPE-PEtOx (n=8); 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-conjugated Poly(2-ethyl-2-oxazoline) (polymer n=8)	8	1610.17	Pack SizeQuantity
PPT-630-016 DSPE-PEtOx (n=16); 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-conjugated Poly(2-ethyl-2-oxazoline) (polymer n=16)	16	2403.72	Pack SizeQuantity
PPT-630-032 DSPE-PEtOx (n=32); 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-conjugated Poly(2-ethyl-2-oxazoline) (polymer n=32)	32	3989.82	Pack SizeQuantity
PPT-630-045 DSPE-PEtOx (n=45); 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-conjugated Poly(2-ethyl-2-oxazoline) (polymer n=45)	45	5277.70	Pack SizeQuantity
PPT-630-050 DSPE-PEtOx (n=50); 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-conjugated Poly(2-ethyl-2-oxazoline) (polymer n=50)	50	5774.05	Pack SizeQuantity
PPT-630-064 DSPE-PEtOx (n=64); 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-conjugated Poly(2-ethyl-2-oxazoline) (polymer n=64)	64	7161.01	Pack SizeQuantity