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Azido-PEG3-Val-Cit-PAB-PNP is a cleavable 3-unit PEG ADC linker used for synthesizing antibody-drug conjugates (ADCs) [1] and also functions as a PEG-based PROTAC linker for PROTAC synthesis [2].

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 2 mg | $86 | 5 days | 5 days |
| Description | Azido-PEG3-Val-Cit-PAB-PNP is a cleavable 3-unit PEG ADC linker used for synthesizing antibody-drug conjugates (ADCs) [1] and also functions as a PEG-based PROTAC linker for PROTAC synthesis [2]. |
| In vitro | ADCs consist of an antibody attached to an ADC cytotoxin via an ADC linker[1]. PROTACs feature two ligands joined by a linker—one for an E3 ubiquitin ligase and the other for the target protein, utilizing the intracellular ubiquitin-proteasome system to selectively degrade target proteins[2]. |
| Molecular Weight | 773.801 |
| Formula | C34H47N9O12 |
| Cas No. | 2055047-18-0 |
| Smiles | CC(C)[C@H](NC(=O)CCOCCOCCOCCN=[N+]=[N-])C(=O)N[C@@H](CCCNC(N)=O)C(=O)Nc1ccc(COC(=O)Oc2ccc(cc2)N(=O)=O)cc1 |@@:1| |
| Relative Density. | 1.31g/cm3 |
| 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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