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-A4011
Catalog: CDA-A4039
Catalog: CDA-A4051
Catalog: CDA-A4019
Catalog: CDA-A4006
Catalog: CDP23-1086
Catalog: CDA-A4057
Catalog: CDN1475
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