Properties
Description
Chitosan-PEG-diethyltriaminepentaacetic acid (1 kDa), or diethyltriaminepentaacetic acid-PEG-chitosan, is a research-oriented conjugate where a 1 kDa polyethylene glycol spacer links DTPA to chitosan—a natural polymer from chitin. The hybrid integrates chitosan's mucoadhesion with PEG's molecular shielding and DTPA's chelating performance.
Molecular Weight
PEG: 1 kDa
Functional Group
Diethyltriaminepentaacetic acid
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
Chitosan-PEG-diethyltriaminepentaacetic acid can be used to optimize photodynamic therapy through oxygen radical generation.
Storage
Store at -20°C, protect from light and moisture.