Properties
Description
OPSS-PEG-chitosan incorporates orthopyridyl disulfide groups into chitosan architecture, with molecular weight calibrated at 750 Da and purity quantified at 98%. Storage specifications require moisture-free status with restricted dissolution followed by freeze-drying events.
Molecular Weight
PEG: 750 Da
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
Growth factor immobilization is achieved via OPSS-PEG-chitosan's thiol-reactive chemistry without harsh reaction conditions.
Storage
Store at -20°C, protect from light and moisture.