Properties
Description
A 1 kDa chitosan derivative (98% HPLC purity) bearing DPPE moieties necessitates moisture-free storage and avoidance of repetitive phase transitions during handling.
Targets
DSPE-PEG-chitosan is a chitosan derivative with a molecular weight of 1 kDa and a purity of 98%. It features functional group of DSPE. When handling this material, it is essential to maintain its dry state and minimize frequent dissolving and lyophilization processes to preserve its integrity and efficacy.
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
This system quantifies receptor-mediated transcytosis efficiency through DPPE's radiolabel anchoring combined with PEG-chitosan's mucoadhesive retention profiling.
Storage
Store at -20°C, protect from light and moisture.