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: CDN1488
Catalog: CDA-A4035
Catalog: CDN1474
Catalog: CDA-A4009
Catalog: CDPH24-024-L
Catalog: CDA-A4044
Catalog: CDA-A4007
Catalog: CDA-A4031
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