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SKU | Size | Availability | Price | Qty |
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O164117-100mg | 100mg | Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience! | $309.90 | |
O164117-500mg | 500mg | Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience! | $618.90 |
Specifications & Purity | MW 5000 Da |
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Storage Temp | Protected from light,Store at -20°C,Argon charged |
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. |
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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Sensitivity | Moisture sensitive;Light sensitive |