Properties
Description
Poly-arginine-PEG-chitosan features cell-penetrating peptide conjugated chitosan derivative (2 kDa MW, 98% purity certification) for enhanced delivery. Validity depends on unbroken dryness and avoidance of excessive freeze-dry steps.
Molecular Weight
PEG: 2 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
The arginine-rich modification enables PEG-chitosan to overcome biological delivery barriers.
Storage
Store at -20°C, protect from light and moisture.