Properties
Description
This PPS-PEG-chitosan derivative possesses a molecular weight of 1 kDa and 98% purity, incorporating PPS functional groups. Ensuring its dry state and minimizing frequent dissolving and lyophilization is vital for maintaining its 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 combines PPS's anion-binding capacity with chitosan's cation-responsive swelling for dual-ion modulated therapeutic release.
Storage
Store at -20°C, protect from light and moisture.