March 13, 2025 - Baltimore, MD 21205, USA
Methoxypoly(ethylene glycol) Aldehyde (propionaldehyde)
mPEG-ALD
Catalog:CDN2018
| Common Use | Methoxypoly(ethylene glycol) Aldehyde (propionaldehyde) (MPEG-ALD) 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. PEG aldehyde or ketone derivatives can be used in reversible PEGylation through its reaction with hydrazine or hydrazide forming a hydrolytic acyl hydrozone linkage. PEG butyraldehyde may be offered through custom synthesis. |
| Structure |
|
| PEG Molecular Weight | 10,000 Da |
| Functional Group | Methoxy/Aldehyde |
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Datasheet