PEG Aldehyde, mPEG-CH2CHO - MW 10000 Da

Cat. No.: P164143

GRADE & PURITY MW 10000 Da

Storage

Store at -20°C,Argon charged

Shipped In

Ice chest + Ice pads

Descripción general

General 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

Especificaciones y pureza

MW 10000 Da

Condiciones de almacenamiento de almacenamiento

Store at -20°C, Argon charged

Enviado en

Ice chest + Ice pads

Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.

Propiedades químicas y físicas

• Solubilidad: Soluble in regular aqeous solution as well as most organic solvents