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88908

Sigma-Aldrich

Methoxypolyethylene glycol 5,000 propionic acid

≥80%

Synonym(s):

Polyethylene glycol, O-(2-Carboxyethyl)-O′-methylpolyethylene glycol 5,000, mono-Methyl polyethylene glycol 5′000 propionic acid

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About This Item

MDL number:
MFCD05665436
UNSPSC Code:
12352106
NACRES:
NA.25

Quality Level

100

assay

≥80%

form

lumps

Ω-end

carboxylic acid

α-end

methoxy

storage temp.

−20°C

Related Categories

Application

Methoxypolyethylene glycol 5,000 propionic acid (M-SPA-PEG 5000) is a pegylation agent used to conjugate proteins to reduce immunogenicity and prolong serum half-life of proteins and enzymes.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
BCCF8598
BCCC2086
BCCB6114
BCBT0206
BCBF3314

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