8-arm PEG-SAS



Product Description

8-Arm PEG-succinimidyl succinamide ester (8-arm PEG-SAS) is a multiarm PEG derivative with succinimidyl NHS ester groups at each terminal of the eight arms connected to one hexaglycerol core. PEG-SAS  is one type of PEG-NHS reagents. There is a C2 hydrocarbon amide linkage between PEG and the NHS ester.


Additional information

Molecular weight

10k, 20k, 40k

Package size

1g, 5g, 10g