4-arm PEG-SAA


4-arm peg-saa

SKU: 4193 Categories: ,

Product Description

4-Arm PEG-amino succinic acid (4-arm PEG-SAA)  is a multiarm PEG derivative with carboxylic acid groups at each terminal of the eight arms connected to one pentaerythritol core. There is a C2 amide linkage between PEG and the succinamide 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

2K, 5K, 10K, 20K

Package size

1g, 5g, 10g