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Synonyms | PDP-PEG-COOH |
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Specifications & Purity | MW 400 Da |
Storage Temp | Store at -20°C |
Shipped In | Ice chest + Ice pads |
Product Description | Ortho-pyridyl disulfide (OPSS) functionalized polyethylene glycol (OPSS PEG) is a thiol (-SH) group reactive PEG derivative that can be used to modify biomolecules or other materials via their available thiol groups. Ortho-pyridyl disulfide reacts with thiol group to form a stable disulfide bond while a thiol pyridyl group is released. |
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Solubility | Off-white/white solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents; |
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