Properties
Description
A 550 Dalton PEG-chitosan derivative (≥98% pure) functionalized with dansyl groups necessitates amber glass vials at -20°C for polarity-sensitive fluorescence studies.
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 conjugate facilitates MMP-9 detection via fluorescence recovery kinetics as chitosan's enzymatic degradation liberates dansyl-PEG fragments.
Storage
Store at -20°C, protect from light and moisture.