Properties
Description
PtBA-PEG-chitosan, with a molecular weight of 1 kDa and a purity of 98%, includes PtBA as its functional group. To preserve its properties, it is important to handle it in a dry form and reduce unnecessary dissolution and freeze-drying procedures.
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 facilitates ulcer-localized therapy via PtBA's rapid dissolution in gastric acid synergized with chitosan's prolonged mucosal adhesion at wound sites.
Storage
Store at -20°C, protect from light and moisture.