Maleimide PEG, mPEG-MAL - MW 5000 Da

Cat. No.: M163928

GRADE & PURITY MW 5000 Da

Storage

Protected from light,Store at -20°C,Argon charged

Shipped In

Ice chest + Ice pads

Vue d’ensemble

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.

Specifications

Spécifications et pureté

MW 5000 Da

Mécanismes biochimiques et physiologiques

Generally, a 10- to 20-fold molar excess of Maleimide PEG over the amount of thiol-containing material results in sufficient conjugation.

Materials Required:

• Pegylation buffer, PBS buffer, pH 7 or other thiol-free buffer at pH 7

Conditions de stockage de stockage

Protected from light,Store at -20°C,Argon charged

Expédié en

Ice chest + Ice pads

Ce produit nécessite l'expédition en chaîne froide. Les services terrestres et autres services économiques ne sont pas disponibles.

Propriétés chimiques et physiques

• Solubilité: Off-white/white solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents
• Sensibilité: Air sensitive；Light sensitive；Moisture sensitive