Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

Safety Information

920428

Sigma-Aldrich

Methoxypolyethylene glycol

average MN 1,000 (by NMR), glycol propyl amine, methoxy

Synonym(s):

PEG amine, Poly(ethylene) glycol amine, Polyethylene glycol, mPEG NH2, mPEG amine

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
CH3(OCH2CH2)nOCH2CH2CH2NH2
UNSPSC Code:
12352116
NACRES:
NA.23

Product Name

Methoxypolyethylene glycol propyl amine 1,000,

form

semisolid

Quality Level

100

mol wt

average Mn 1,000 (by NMR)

color

white to off-white

Ω-end

amine

α-end

methoxy

polymer architecture

shape: linear
functionality: monofunctional

Application

Methoxypolyethylene glycol propyl amine 1,000 is a pegylation agent used to conjugate proteins to reduce immunogenicity and prolong serum half-life of proteins and enzymes.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

920428-BULK:
920428-1G:
920428-VAR:

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCP1689

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

A Ton J Dirks et al.
Bioconjugate chemistry, 20(6), 1129-1138 (2009-05-21)
The Cu(I)-catalyzed azide-alkyne cycloaddition (CuAAC) has recently proven to be a powerful synthetic tool in various fields of chemistry, including protein-polymer conjugation. In this article, we describe a fluorogenic CuAAC, which allows for efficient monitoring of protein-polymer conjugation. We show

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service