Synonym | Multi-arm PEGs, Poly(ethylene glycol) |
Common Use | 4-Arm PEG-Hydrazide (4-arm PEG-HZ) is a multiarm PEG derivative with hydrazide (CONHNH2) groups at each terminal of the four arms connected to one pentaerythritol core. 4 arm-PEG-hydrazide can react with ketone or aldehyde to form acyl hydrazone linkers, which are pH sensitive and can be used for reversible PEGylation. Hydrazine PEG is also used to PEGylate carboxyl, carboxylic acid groups. |
Structure | |
PEG Molecular Weight | 5,000 Da |
Functional Group | Hydrazide |
Catalog: CDA-A4045
Catalog: CDA-A4068
Catalog: CDN1443
Catalog: CDA-A4039
Catalog: CDA-A4060
Catalog: CDN1477
Catalog: CDP23-0638
Catalog: CDP23-0868
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