Amine PEG azide, Mp 5000

Amine-PEG-Azide is a bifunctional PEG linker with a terminal amine (-NH₂) for covalent conjugation to carboxyl or NHS-activated surfaces and an azide (-N₃) group for click chemistry reactions. The PEG backbone enhances solubility, reduces nonspecific binding, and provides flexibility for bioconjugation, surface coating, and hydrogel applications.

Applications:
Bioconjugation: Enables amide bond formation with carboxyl groups and click chemistry with alkyne-functionalized molecules.
Surface Functionalization: Modifies biomaterial surfaces with amine and azide groups for controlled ligand attachment.
Hydrogels & Polymer Networks: Integrates azide and amine functionalities into hydrogel matrices for bio-orthogonal crosslinking.