March 13, 2025 - Baltimore, MD 21205, USA
| Common Use | Aldehyde-PEG-Aldehyde (ALD-PEG-ALD) is a linear bifunctional crosslinking PEG reagent with one aldehyde at both ends of PEG. Aldehyde reacts with amine and N-terminal of peptide and protein to form an imine containing a C=N double bond, which can be further reduced to a more stable C-N bond. PEG aldehyde or ketone derivatives can be used in reversible PEGylation through its reaction with hydrazine or hydrazide forming a hydrolytic acyl hydrazone linkage. |
| Structure |
|
| PEG Molecular Weight | 10,000 Da |
| Functional Group | Aldehyde |
Catalog: CDN1901
Catalog: CDBCP092
Catalog: CDN1854
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Catalog: CDP23-071-L
Catalog: CDBCP402
Catalog: CDA-1010
Catalog: CDN1987
Catalog: CDN1983
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Datasheet