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Ald-Ph-PEG4-Boc is a PEG-based linker for PROTACs which joins two essential ligands crucial for forming PROTAC molecules, and Ald-Ph-PEG4-Boc enables targeted protein degradation through the ubiquitin–proteasome system by facilitating effective ternary complex formation, thus advancing the design, optimization, and mechanistic study of next-generation protein degradation therapeutics in chemical biology and drug discovery workflows.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 50 mg | $30 | - | In Stock | |
| 100 mg | Preferential | - | In Stock |
| Description | Ald-Ph-PEG4-Boc is a PEG-based linker for PROTACs which joins two essential ligands crucial for forming PROTAC molecules, and Ald-Ph-PEG4-Boc enables targeted protein degradation through the ubiquitin–proteasome system by facilitating effective ternary complex formation, thus advancing the design, optimization, and mechanistic study of next-generation protein degradation therapeutics in chemical biology and drug discovery workflows. |
| In vitro | PROTACs consist of two ligands connected by a linker: one targets an E3 ubiquitin ligase and the other targets the desired protein. They leverage the intracellular ubiquitin-proteasome system to selectively degrade specific proteins [1]. |
| Molecular Weight | 453.53 |
| Formula | C23H35NO8 |
| Cas No. | 1807518-64-4 |
| Smiles | O=CC1=CC=C(C=C1)C(=O)NCCOCCOCCOCCOCCC(=O)OC(C)(C)C |
| Relative Density. | 1.129 g/cm3 (Predicted) |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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