PEG Aldehyde, mPEG-CH2CHO - MW 750 Da

Cat. No.: P164151

GRADE & PURITY MW 750 Da

Storage

Store at -20°C,Argon charged

Shipped In

Ice chest + Ice pads

Overview

Product description：

Aldeyde PEG is an amine reactive PEG derivative that can be used to modify biomolecules via available amine groups. The reaction between aldehyde group with ε-amine of lysine residues and the α-amine at the N-terminus produces an intermediate Schiff base. Further reduction with hydride will form a stable C-N bond. PEG aldehydes react with amine groups at a pH of from 5.5 to 9.5. Higher pH will result in multiple Pegylation with both terminal and lysine groups. Aldehyde PEG is a commonly used PEG reagent for n-terminus pegylation in proteins or peptides

Specifications

Specifications & Purity

MW 750 Da

Storage

Store at -20°C, Argon charged

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.