Properties
Description
A 4 kDa PEGylated chitosan derivative (98% NMR purity) bearing cholesterol groups necessitates -20°C storage in moisture-proof packs, allowing ≤5 dissolutions for hydrophobic payload delivery.
Functional Group
Cholesterol
Form
Solid or viscous liquid
Impurities
No visible impurities to the naked eye.
Solubility
This product is soluble in most organic solvents, such as DCM, DMF, DMSO, and THF, and exhibits excellent solubility in water.
Stability
It is stable under its storage temperature.
Quality Level
Research level
Applications
The system achieves tumor-targeted accumulation via EPR effect amplification from sub-200nm particles stabilized by cholesterol-PEG-chitosan's amphiphilic architecture.
Storage
Store at -20°C, protect from light and moisture.