Properties
Description
OPSS-PEG-chitosan embodies orthopyridyl disulfide modified chitosan derivative formulated at 3 kDa molecular weight parameters (98% purity validation). Functional preservation relies on uninterrupted dehydration and limited dissolving-freeze-dry repetitions.
Molecular Weight
PEG: 3 kDa
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
Site-directed protein conjugation strategies utilize OPSS-PEG-chitosan's pyridyl disulfide reactivity with free thiol groups.
Storage
Store at -20°C, protect from light and moisture.