Skip to Content
Merck
CN
All Photos(1)

Documents

712469

Sigma-Aldrich

Methoxypolyethylene glycol maleimide

PEG average Mn 10,000 g/mol

Sign Into View Organizational & Contract Pricing
All Photos(1)
Synonym(s):
Polyethylene glycol, MeO-PEG-Mal, PEG-maleimide, mono-Methyl polyethylene glycol 2-maleimidoethyl ether
CAS Number:
99126-64-4
MDL number:
MFCD00803681
UNSPSC Code:
12352111
NACRES:
NA.22

form

powder

Quality Level

100

mol wt

PEG average Mn 10,000 g/mol

Ω-end

maleimide

α-end

methoxy

storage temp.

−20°C

Looking for similar products? Visit Product Comparison Guide

Application

  • Thiol-disulfide redox proteomics in plant research.: This paper discusses the application of thiol-disulfide redox proteomics in plant research, emphasizing the role of redox modifications in protein functions. The use of Methoxypolyethylene glycol maleimide as a PEGylation reagent for bioconjugation in these studies highlights its significance in protein modification and drug delivery systems, providing insights into redox-dependent regulation mechanisms in plants (Muthuramalingam et al., 2010).

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

Jixiao Niu et al.
Nature, 573(7772), 139-143 (2019-08-30)
Signal transducer and activator of transcription 3 (STAT3) has a critical role in regulating cell fate, inflammation and immunity1,2. Cytokines and growth factors activate STAT3 through kinase-mediated tyrosine phosphorylation and dimerization3,4. It remains unknown whether other factors promote STAT3 activation through

Articles

Polyethylene Glycol Building Blocks for PEGylation

Circulatory half-life is a key success factor for new drugs. In this respect, PEGylation or PEG-ing—the modification of potential candidates ranging from non-peptidic small molecules to peptides and proteins, antibody fragments, aptamers, and saccharides or oligonucleotides with polyethylene glycol chains—offers numerous advantages.

Versatile Cell Culture Scaffolds: Bio-orthogonal Click

Designing biomaterial scaffolds mimicking complex living tissue structures is crucial for tissue engineering and regenerative medicine advancements.

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