Chemical Structure : SF-9-2
货号: PC-25370Not For Human Use, Lab Use Only.
SF-9-2 is a potent, small molecule inhibitor of PD-1/PD-L1 binding with IC50 of 24.9 nM in HTRF assays, effectively suppresses the viability of NB cell line SK-N-SH with high PD-L1 expression with IC50 of 5.9 uM.
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SF-9-2 is a potent, small molecule inhibitor of PD-1/PD-L1 binding with IC50 of 24.9 nM in HTRF assays, effectively suppresses the viability of NB cell line SK-N-SH with high PD-L1 expression with IC50 of 5.9 uM.
SF-9-2 inhibits the proliferation, migration, invasion, and EMT of SK-N-SH cells.
SF-9-2 (3 uM) induces mitochondrial-dependent apoptosis in SK-N-SH cells.
SF-9-2 exerts its antitumor effects by modulating MAPK pathway activity in SK-N-SH cells, SF-9-2 (5 uM) significantly reduced PD-L1 levels in SK-N-SH cells.
SF-9-2-mediated regulation of ERK phosphorylation is linked to PD-L1 inhibition.
SF-9-2 induces PD-L1 internalization and ubiquitin-proteasome pathway degradation mediated by GSK-3β.
SF-9-2 (40 mg/kg, i.p.) suppresses SK-N-SH tumor growth in SK-N-SH NOG mouse model.
SF-9-2 also acted as an immune checkpoint inhibitor, blocking PD-L1 to restore T cell function.
| 分子量 | 515.56 | |
| 分子式 | C30H27F2N3O3 | |
| 外观性状 | Solid | |
| 储存条件 |
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| Solubility |
10 mM in DMSO |
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1. Wang J, et al. ACS Pharmacol Transl Sci. 2025 Jul 7;8(8):2612-2629.
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