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Azido-PEG3-Sulfone-PEG4-acid, a polyethylene glycol (PEG) derivative, is frequently employed as a linker in the construction of proteolysis targeting chimeras (PROTACs) [1].

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
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| 100 mg | Inquiry | Inquiry | Inquiry | |
| 500 mg | Inquiry | Inquiry | Inquiry |
| Description | Azido-PEG3-Sulfone-PEG4-acid, a polyethylene glycol (PEG) derivative, is frequently employed as a linker in the construction of proteolysis targeting chimeras (PROTACs) [1]. |
| In vitro | PROTACs, composed of two ligands connected by a linker (one binding to an E3 ubiquitin ligase and the other to the target protein), utilize the intracellular ubiquitin-proteasome system to selectively degrade target proteins[1]. |
| Molecular Weight | 515.58 |
| Formula | C19H37N3O11S |
| Cas No. | 2055024-42-3 |
| Relative Density. | no data available |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
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