DSPE-PTMAO

DSPE-Trimethylamine N-oxide-derived zwitterionic polymer

1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-conjugated Polymer bearing trimethylamine N-oxide-derived side groups (DSPE-PTMAO) 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. Dipolar N-oxide side groups form 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;
N-oxide hydration interfaces;
Hydrophilic side-group effects;
Comparisons of alternative materials to PEG;
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-627-008 DSPE-PTMAO (n=8); 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-conjugated Polymer bearing trimethylamine N-oxide-derived side groups (polymer n=8)	8	2307.72	Pack SizeQuantity
PPT-627-016 DSPE-PTMAO (n=16); 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-conjugated Polymer bearing trimethylamine N-oxide-derived side groups (polymer n=16)	16	3797.82	Pack SizeQuantity
PPT-627-031 DSPE-PTMAO (n=31); 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-conjugated Polymer bearing trimethylamine N-oxide-derived side groups (polymer n=31)	31	6590.87	Pack SizeQuantity
PPT-627-032 DSPE-PTMAO (n=32); 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-conjugated Polymer bearing trimethylamine N-oxide-derived side groups (polymer n=32)	32	6777.01	Pack SizeQuantity
PPT-627-045 DSPE-PTMAO (n=45); 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-conjugated Polymer bearing trimethylamine N-oxide-derived side groups (polymer n=45)	45	9197.79	Pack SizeQuantity
PPT-627-064 DSPE-PTMAO (n=64); 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-conjugated Polymer bearing trimethylamine N-oxide-derived side groups (polymer n=64)	64	12736.40	Pack SizeQuantity