8-arm PEG-GA


SKU: 4147 Categories: ,

Product Description

8-Arm PEG-glutamic acid (8-arm PEG-GA)  is a multiarm PEG derivative with carboxylic acid groups at each terminal of the eight arms connected to one hexaglycerol core. There is a C3 amide linkage between PEG and the glutamic acid COOH group. PEG acid can be used to react with amine groups with peptide coupling reagents such as NHS and DCC, EDC.

Additional information

Package size

1g, 5g, 10g

Molecular weight

10,000, 20,000, 40,000