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Biotin-PEG4-azide, a biotin-labeled, PEG-based PROTAC linker, is utilized in PROTAC synthesis.

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 5 mg | $32 | In Stock | |
| 10 mg | $43 | In Stock | |
| 25 mg | $66 | In Stock | |
| 50 mg | $97 | In Stock |
| Description | Biotin-PEG4-azide, a biotin-labeled, PEG-based PROTAC linker, is utilized in PROTAC synthesis. |
| In vitro | PROTACs consist of two distinct ligands linked together: one ligand binds to an E3 ubiquitin ligase and the other to the target protein. They leverage the intracellular ubiquitin-proteasome system to selectively degrade target proteins[1]. |
| Molecular Weight | 488.6 |
| Formula | C20H36N6O6S |
| Cas No. | 1309649-57-7 |
| Smiles | C(CCCC(NCCOCCOCCOCCOCCN=[N+]=[N-])=O)[C@H]1[C@@]2([C@](CS1)(NC(=O)N2)[H])[H] |
| Relative Density. | no data available |
| Color | White |
| Appearance | Solid |
| Storage | store at low temperature | 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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