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PROTAC PD-1/PD-L1 degrader-1, a Cereblon E3 ligand-based compound, is a PD-1/PD-L1 PROTAC that effectively inhibits the PD-1/PD-L1 interaction with an IC50 of 39.2 nM. It restores the suppressed immune response in a co-culture model of Hep3B/OS-8/hPD-L1 cells and CD3 T cells and moderately decreases PD-L1 protein levels through a lysosome-dependent mechanism.

| Pack Size | Price | Availability | Quantity | 
|---|---|---|---|
| 1 mg | $253 | In Stock | |
| 5 mg | $619 | In Stock | |
| 10 mg | $987 | In Stock | |
| 25 mg | $1,520 | In Stock | |
| 50 mg | $1,980 | In Stock | |
| 100 mg | $2,770 | In Stock | |
| 200 mg | $3,730 | In Stock | 
| Description | PROTAC PD-1/PD-L1 degrader-1, a Cereblon E3 ligand-based compound, is a PD-1/PD-L1 PROTAC that effectively inhibits the PD-1/PD-L1 interaction with an IC50 of 39.2 nM. It restores the suppressed immune response in a co-culture model of Hep3B/OS-8/hPD-L1 cells and CD3 T cells and moderately decreases PD-L1 protein levels through a lysosome-dependent mechanism. | 
| In vitro | PROTAC PD-1/PD-L1 degrader-1 (compound p22) significantly reduces PD-L1 expression on the cell surface by over 14%[1]. When administered at 1-10 μM for 24 hours, it decreases PD-L1 levels dose-dependently, with reductions of 21% and 35% at 1 μM and 10 μM, respectively[1]. Western Blot Analysis in MDA-MB-231 cell lines confirmed its efficacy in modulating PD-L1 expression at these dosages[1]. | 
| Molecular Weight | 1076.59 | 
| Formula | C59H58ClN7O11 | 
| Cas No. | 2447066-37-5 | 
| Smiles | N#CC1=CC=CC(=C1)COC2=CC(OCC3=CC=CC(C4=CC=C5OCCOC5=C4)=C3C)=C(Cl)C=C2CN6CCCCC6C(=O)N7CCN(C(=O)CCCC(=O)NC8=CC=CC=9C(=O)N(C(=O)C89)C%10C(=O)NC(=O)CC%10)CC7 | 
| Relative Density. | 1.45 g/cm3 (Predicted) | 
| Storage | store at low temperature,keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | 
 For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL .
For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL .  A total of 10 animals were administered, and the formula you used is 5%
 A total of 10 animals were administered, and the formula you used is 5%  DMSO+30% PEG300+5% Tween 80+60% Saline/PBS/ddH2O. So your working solution concentration is 2 mg/mL。
DMSO+30% PEG300+5% Tween 80+60% Saline/PBS/ddH2O. So your working solution concentration is 2 mg/mL。 (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.
 (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first. main solution, add 300 μLPEG300
 main solution, add 300 μLPEG300 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH2O
 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH2O mix well and clarify
 mix well and clarify
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