Description
Synonym: 4 arm PEG20k Thiol, Thiol 4 Arm PEG, 20kDa.
4 Arm PEG Thiol is one of CBP’s Pegylated conjugates containing an thiol-functionalized head group covalently attached to 4 Arm PEG. The four-arm architecture provides multiple reactive sites on a single PEG molecule, making 4-Arm PEG thiol useful for constructing branched and multi-functional polymers, hydrogels, biomaterials, drug-delivery systems, and other macromolecular conjugates. The PEG backbone offers water solubility and flexibility while helping reduce nonspecific interactions in biological applications.
Product Specifications:
- Form: Solid;
- Color: White;
- PEG type: 4 arm branched PEG, Mol. Wt. 20 kD;
- Solubility: Soluble in water;
- Purity: >98%;
Storage Conditions:
- Store at 4 °C or lower; Protect from moisture and light.
