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ARB-272572 is a potent inhibitor of programmed cell death ligand 1 (PD-L1) signaling that induces PD-L1 homodimer interactions and produces immunostimulatory activity in human primary cells.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
1 mg | $159 | In Stock | |
5 mg | $328 | In Stock | |
10 mg | $496 | In Stock | |
25 mg | $828 | In Stock | |
50 mg | $1,220 | In Stock | |
100 mg | $1,650 | In Stock | |
1 mL x 10 mM (in DMSO) | $39 | In Stock |
Description | ARB-272572 is a potent inhibitor of programmed cell death ligand 1 (PD-L1) signaling that induces PD-L1 homodimer interactions and produces immunostimulatory activity in human primary cells. |
Targets&IC50 | PD-1/PD-L1:400 pM |
In vitro | METHODS: Small molecules were screened in a cell-free in vitro homogeneous time-resolved fluorescence (HTRF) assay using αPD-L1 (MIH1) and αPD-1 (nivolumab) antibodies as positive controls.
RESULTS: ARB-272572 inhibited PD-1/PD-L1 with an IC50 value of 400 pM.[1] |
In vivo | "METHODS: PD-1/PD-L1 humanized mice implanted with MC38 cells expressing humanized PD-L1 and treated with ARB-272572 (10 mg/kg orally, 7 times daily, days 0-6) or αPD-L1 (10 mg/kg intraperitoneally, 3 times per week, days 0-16). Statistically significant tumor growth inhibition was observed with αPD-L1 antibody or Compound A treatment.
RESULTS:ARB-272572 treatment resulted in a 60.4% reduction in mean tumor volume in 60.4% of mice after only 7 days. [1]" |
Alias | ARB272572, ARB 272572 |
Molecular Weight | 568.67 |
Formula | C32H36N6O4 |
Cas No. | 2368182-63-0 |
Smiles | O=C(NC1=CC=CC(C=2C=CC=C(NC(=O)C3=NC=C(C=C3)CNCCO)C2C)=C1C)C4=NC=C(C=C4)CNCCO |
Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | |||||||||||||||||||||||||||||||||||
Solubility Information | DMSO: 100 mg/mL(175.85 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
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