Properties
Description
Tryptophan-PEG-chitosan incorporates tryptophan residues into chitosan (550 Da molecular weight, 98% purity). Prolonged functionality mandates dry conditions with limited dissolution-lyophilization frequency.
Molecular Weight
PEG: 550 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
The tryptophan-chitosan complex facilitates nanoparticle monitoring through intrinsic fluorescence.
Storage
Store at -20°C, protect from light and moisture.