4-arm PEG-NHS


Product Description

Nanosoft Polymers offer 4 arm PEG Succinimidyl Carboxymethyl Ester (4-arm PEG-SCM) derivatives which can be cross-linked into PEG hydrogels. PEG hydrogels have a variety of applications in medical devices and regenerative medicine, and are especially of interest for controlled drug release. Nanosoft Polymers’ 4 arm PEGs are synthesized by ethoxylation of pentaerythritol (4ARM PEG). The number of ethylene oxide units in the PEG chain may not be equal for all arms.


Additional information

Molecular weight

2K, 5K, 10K, 20K

Package size

1g, 5g, 10g