923834

Chitosan-mPEG 1k

25-60% PEGylation, medium MW

• Synonyme(s) : Medium MW, PEGylated Chitosan
• Formule linéaire : (C₈H₁₃NO₅)_p((C₂H₄O)_nC₁₀H₁₇NO₆)_m
• Code UNSPSC : 12352201
• Nomenclature NACRES : NA.23

Propriétés

• Niveau de qualité: 100
• Forme: solid (powder or chunk(s) or fiber)
• Couleur: white to off-white
• Température de stockage: 2-8°C

Description

Application

• Chitosan has in the last decades been widely used in a variety of applications, both industrially and pharmaceutically.
• Its positive charges under slightly acidic conditions allow it to form complexes or nanoparticles.
• During the delivery process, the stable compact structure of the complex, with cationic chitosan chains as the outershell and the anionic genes/drugs as the core, efficiently protects genes/drugs from the ″sweeping effect″ of mucociliary clearance and degradation by enzymes.

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable