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63187

Methoxypolyethylene glycol maleimide

Name: Methoxypolyethylene glycol maleimide
Brand: SIAL

≥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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Properties

Quality Segment

200

assay

≥90% (NMR)

mol wt

PEG average M_n 5,000

Ω-end

maleimide

α-end

methoxy

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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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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