QBD10932

m-dPEG^®₄₈-MAL

>95% (HPLC)

• Synonym(e): m-PEG₄₈-MAL, mPEG-maleimide, mPEG₂₀₀₀-maleimide, mPEG₄₈-maleimide
• Empirische Formel (Hill-System): C₁₀₄H₂₀₂N₂O₅₁
• Molekulargewicht: 2296.70
• MDL-Nummer: MFCD21363232
• UNSPSC-Code: 12352200
• NACRES: NA.22

Eigenschaften

• Assay: >95% (HPLC)
• Form: solid or viscous liquid
• Eignung der Reaktion: reaction type: Pegylations
• Polymerarchitektur: shape: linear; functionality: monofunctional
• Versandbedingung: ambient
• Lagertemp.: −20°C

Beschreibung

Leistungsmerkmale und Vorteile

m-dPEG₄₈-MAL is a thiol-reactive, monodispersed PEGylation reagent used for surface and biomolecule modification. One end of the PEG molecule is methyl-terminated. The opposite end possesses a 3-maleimido propanoic acid functional group that connects to the PEG spacer via an amide bond. The maleimide moiety reacts with sulfhydryl groups by the thiol-Michael addition reaction. The single molecular weight, discrete-length PEG (dPEG) chain is 152 atoms (178.6 Å) long, including the reactive site on the maleimide ring. The dPEG₄₈ is a monodisperse equivalent of the polymeric PEG₂₀₀₀.

Rechtliche Hinweise

Products Protected under U.S. Patent #s 7,888,536 & 8,637,711 and European Patent #s 1,594,440 & 2,750,681

dPEG is a registered trademark of Quanta BioDesign

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable