Medchemexpress LLC DSPE-PEG-amine (ammonium) | 474922-26-4 | 99.5% | 1000 (average) | (C2H4O)nN2O10P.NH3 | 50 MG

Supplier:  Medchemexpress LLC HYW440823A50MG

DSPE-PEG-Amine, MW 1000 (ammonium) is an amine-terminated PEGylated phospholipid used to functionalize liposomes and nanoparticle surfaces for bioconjugation and targeted delivery. The terminal primary amine enables covalent coupling to aldehydes and activated esters, facilitating stable surface modification.

• Amine-terminated PEGylated phospholipid suitable for liposome and nanoparticle functionalization.
• Average molecular weight ~1000, providing a balance between hydrophilicity and anchoring.
• High purity (~99.5%) for reproducible conjugation and formulation performance.
• White to off-white solid, convenient for storage and handling.
• Storage: store sealed at -20°C; in solvent, -80°C (6 months) or -20°C (1 month).
• Terminal primary amine enables covalent conjugation to aldehydes or activated esters.

Catalog No. 50-002-81002