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63187

Methoxypolyethylene glycol maleimide

≥90% (NMR), 5,000

Synonym(s):

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

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About This Item

CAS Number:
99126-64-4
UNSPSC Code:
12162002
PubChem Substance ID:
24882458
NACRES:
NA.25
MDL number:
MFCD00803681
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Quality Segment

assay

≥90% (NMR)

mol wt

PEG average Mn 5,000

Ω-end

maleimide

α-end

methoxy

storage temp.

−20°C

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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Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type N95 (US)

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