8-arm PEG-GAA


SKU: 4135 Categories: ,

Product Description

8-Arm PEG-amino glutamic acid (8-arm PEG-GAA)  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 glutaric 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

Molecular weight

10k, 20k, 40k

Package size

1g, 5g, 10g