供货周期: | 一周 |
品牌: | |
规格: | 2mg |
货号: | K1292 |
CAS号: |
SKU:K1292 | M. Wt:397.42 | ||
Formula:C21H23N3O5 | Solubility:No | ||
Purity:>99% | Storage:2 years at -20 degrees centigrade | ||
CAS No.:783355-60-2 | Synonyms:CRA-02478 | ||
Chemical NameN/A |
Description | PCI-24781 | |||||
---|---|---|---|---|---|---|
Targets | HDAC1 | HDAC2 | HDAC3 | HDAC6 | HDAC8 | |
IC50 | 7 nM | 19 nM | 8.2 nM | 17 nM | 280 nM | |
In vitro | PCI-24781 (CRA-024781) can inhibit HDAC1, HDAC2, HDAC3, HDAC6, HDAC8 and HDAC10 with Ki of 7 nM, 19 nM, 8.2 nM, 17 nM, 280 nM, 24 nM. PCI-24781 can inhibit multidrug-resistant sarcoma cell lines in dose-dependent accumulation of acetylated histone, p21 and poly(ADP-ribose)polymerase (PARP) cleavage products. PCI-24781 can inhibit sarcoma cell lines with IC50 of 0.43 to 2.7 nM. PCI-24781 reverses drug resistance in all four multidrug-resistant sarcoma cell lines. | |||||
In vivo | PCI-24781 [50 mg/kg/day] and control solutions were administered to BK5.erbB2 mice for 4 weeks. Treatment of BK5.erbB2 mice with PCI-24781 for 1 month prevented 79% of GBCa cases from progression and showed a clinical effect in 47% of cases. Treatment with PCI-24781 resulted in decreased expression of Muc4, an intramembrane ligand for ErbB2, in BTC cells. PCI-24781 had more effects on growth inhibition of BTC cells than SAHA. PCI-24781 effectively inhibited the growth of gemcitabine-resistant cells. | |||||
Clinical Trials | N/A | |||||
Features | N/A |
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