Catalog No. : PSB-493
Product Name : 4-Arm PEG-Azide, MW 20k
Description :

4-Arm PEG-Azide is a multiarm PEG derivative with azido (N3) groups at each terminal of the four arms connected to one pentaerythritol core. PEG azide can be used for PEGylation via a click chemistry reaction with alkyne or acetylene.


1. Ultralow Protein Adsorbing Coatings from Clickable PEG Nanogel Solutions: Benefits of Attachment under Salt-Induced Phase Separation Conditions and Comparison with PEG/Albumin Nanogel Coatings. Langmuir 2013, 29, 4128−4139, Text.

2. Azide-Alkyne Click PEG Hydrogel - Supramolecular polymer gels with potential model-network structure, Polym. Chem., 2014, 5, 3018-3029, Text.

3. Neural Stem/Progenitor Cell 3-D Differentiation for Repair of Central Nervous System Injuries. Diss. The University of Akron, 2015. Text

4. Rapid, Photomediated Healing of Hexaarylbiimidazole-Based Covalently Cross-Linked Gels, Chem. Mater., 2017, 29 (16), pp 7023–7031, Text.

5. Connectivity defects enhance chain dynamics in supramolecular polymer model-network gels, DOI: 10.1002/polb.24250, 2017, Text.

6. In situ cross-linkable hyaluronic acid hydrogels using copper free click chemistry for cartilage tissue engineering. Polymer Chemistry. 2018;9(1):20-7. Text.

7. Phase behavior of main-chain liquid crystalline polymer networks synthesized by alkyne-azide cycloaddition chemistry, Soft Matter, 2018, DOI: 10.1039/C8SM01913D

8. Preparation of (2 × 4)-type tetra-PEG ion gels through Cu-free azide–alkyne cycloaddition, Polymer J., 2020, DOI: 10.1038/s41428-020-0363-4

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