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Home > products > phospholipids > pegylation-phosphadylethanolamine-pe > mpeg-pald

mpeg-pALD(propionaldehyde)

Methoxypoly(ethylene glycol)-propionaldehyde

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-MP-001 1g 120.00
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  •     PEG Molecular Weight    
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Product description

mpeg-pALD(propionaldehyde),mPEG-aldehyde,mPEG-ALD,Methoxy-PEG-Propionaldehyde,mPEG-Propionaldehyde,Methoxypoly(ethylene glycol)-propionaldehyde from ruixi.mPEG-aldehyde (propionaldehyde) 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.


Appearance White powder or viscous liquid depends on molecular weight
PEG Molecular weight 750/1000/2000/3400/5000/10000
Substitution by NMR >95%
Solubility organic solvents
Storage -20℃, protected from light and moisture
Transportation 4-25℃ temperature for up to 3 weeks
Stability 1 year
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MSDS of mpeg-pALD(propionaldehyde)
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