Maleimide PEG, mPEG-MAL - ≥95%, MW 350 Da , CAS No.99126-64-4

CAS: 99126-64-4 Cat. No.: M163926 Summenformel: CH₃O(C₂H₄O)_n+1-CH₂CH₂ -C₄H₂NO₂

GRADE & PURITY ≥95%, MW 350 Da

Synonyms

mPEG-Maleimide

Storage

Protected from light,Store at -20°C

Shipped In

Ice chest + Ice pads

Übersicht

Maleimide functionalized polyethylene glycol, Maleimide PEG is a sulfhydryl (thiol/SH) group reactive PEG derivative that can be used to selectively modify protein, peptide or any other surfaces with availablesulfhydryl groups. The reaction between maleimide and thiol proceeds readily at pH 6.5~7.5 to form stable thioether bonds.

application：

Applicated in medical research, drug-release, nanotechnology and new materials research, cell culture. In the study of ligand, polypeptide synthesis support, a graft polymer compounds, new materials, and polyethylene glycol-modified functional coatings and other aspects of the active compound.

Specifications

Synonyme

mPEG-Maleimide

Spezifikationen & Reinheit

≥95%, MW 350 Da

Storage

Protected from light,Store at -20°C

Verschickt in

Ice chest + Ice pads

Dieses Produkt erfordert Kühlkettenversand. Grundversand und andere Economy-Optionen sind nicht verfügbar.

Reinheit

≥95%

Namen und Kennungen

WGK Deutschland

3

Chemische und physikalische Eigenschaften

• Löslichkeit: Off-white/white solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents
• Empfindlichkeit: light sensitive

Häufig gestellte Fragen

What is the purity of this product?

This product is supplied at ≥95% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.

How should this product be stored?

Store at ?20 °C, protected from light. The material is light-sensitive — keep it in its original opaque or amber container.

How is this product shipped?

This product ships in an insulated container with ice pads. Unpack on arrival and transfer it to the storage condition stated above.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 99126-64-4, the molecular formula is CH3O(C2H4O)n+1-CH2CH2 -C4H2NO2.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.