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 | 20,000 Da |
Functional Group | Hydrazide |
Catalog: CDN1491
Catalog: CDN1450
Catalog: CDA-A4014
Catalog: CDP23-0868
Catalog: CDA-A4072
Catalog: CDA-A4071
Catalog: CDN1443
Catalog: CDP23-0928
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