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63187 Sigma-Aldrich

Methoxypolyethylene glycol maleimide

≥90% (NMR), 5,000

Synonym: MeO-PEG-Mal, PEG-maleimide, mono-Methyl polyethylene glycol 2-maleimidoethyl ether

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Properties

Related Categories Maleimide, Materials Science, Monofunctional PEGs, Poly(ethylene glycol) and Poly(ethylene oxide), Polymer Science,
assay   ≥90% (NMR)
mol wt   PEG average Mn 5,000
Ω-end   Maleimide
α-end   CH3
storage temp.   −20°C

Description

Application

Methoxypolyethylene glycol maleimide (MeO-PEG-Mal) is used as a protein pegylation reagent. PEGylation is the process of covalently attaching polyethylene glycol (PEG) polymer chains to other molecule such as proteins.

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The Future of Bioimaging
Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles

Articles

Peptide PEGylation

Circulatory half-life is a key success factor of new drugs. In this respect, modification of potential candidates ranging from non-peptidic molecules to peptides and proteins with polyethyleneglycol ...
Matthias Junkers
Aldrich ChemFiles 2007, 7.2, 15.
Keywords: Degradations, Drug discovery, Eliminations, Help, Reductions

Peer-Reviewed Papers
15

References

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