Properties
Description
Alkyne-PEG-chitosan (1 kDa, 98% pure) requires copper-free anhydrous conditions. Repeated exposure to aqueous media precipitates unintended cycloadditions.
Molecular Weight
PEG: 1 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
This click-reactive polymer facilitates Cu-free strain-promoted conjugation strategies for environmentally stable probe immobilization.
Storage
Store at -20°C, protect from light and moisture.