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Methylamino-PEG4-Boc is a PEG-based linker for PROTACs, facilitating the conjugation of two essential ligands critical for producing PROTAC molecules, thereby enabling selective protein degradation via the ubiquitin-proteasome system within cells.


| Description | Methylamino-PEG4-Boc is a PEG-based linker for PROTACs, facilitating the conjugation of two essential ligands critical for producing PROTAC molecules, thereby enabling selective protein degradation via the ubiquitin-proteasome system within cells. |
| In vitro | PROTACs utilize two distinct ligands connected by a linker: one targeting an E3 ubiquitin ligase and the other targeting the desired protein. Through the intracellular ubiquitin-proteasome system, PROTACs selectively degrade these target proteins[1]. |
| Synonyms | Methylamino-PEG4-t-butyl ester |
| Molecular Weight | 335.44 |
| Formula | C16H33NO6 |
| Cas No. | 1621616-14-5 |
| Smiles | O=C(OC(C)(C)C)CCOCCOCCOCCOCCNC |
| Relative Density. | 1.015 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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