DSPE-PCB

DSPE-Poly(carboxybetaine methacrylamide)

1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-conjugated Poly(carboxybetaine) (DSPE-PCB) 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. Zwitterionic side chains containing quaternary ammonium and carboxyl 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;
Zwitterionic hydration layers;
Interfacial charge studies;
Alternative hydrophilic-layer 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-626-008 DSPE-PCB (n=8); 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-conjugated Poly(carboxybetaine) (polymer n=8)	8	2643.80	Pack SizeQuantity
PPT-626-016 DSPE-PCB (n=16); 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-conjugated Poly(carboxybetaine) (polymer n=16)	16	4469.98	Pack SizeQuantity
PPT-626-023 DSPE-PCB (n=23); 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-conjugated Poly(carboxybetaine) (polymer n=23)	23	6068.02	Pack SizeQuantity
PPT-626-032 DSPE-PCB (n=32); 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-conjugated Poly(carboxybetaine) (polymer n=32)	32	8122.35	Pack SizeQuantity
PPT-626-045 DSPE-PCB (n=45); 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-conjugated Poly(carboxybetaine) (polymer n=45)	45	11089.27	Pack SizeQuantity
PPT-626-064 DSPE-PCB (n=64); 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-conjugated Poly(carboxybetaine) (polymer n=64)	64	15427.08	Pack SizeQuantity