Powder: -20°C for 3 years | In solvent: -80°C for 1 year
PHA-767491 hydrochloride (CAY-10572 hydrochloride) is an effective ATP-competitive dual Cdc7/CDK9 inhibitor (IC50: 10/34 nM). It has ~20-fold selectivity against GSK3-β and CDK1/2, 50-fold selectivity against CDK5 and MK2, 100-fold selectivity against CHK2 and PLK1.
パッケージサイズ | 在庫状況 | 単価(税別) | |||
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5 mg | 在庫あり | ¥ 10,000 | |||
10 mg | 在庫あり | ¥ 14,000 | |||
25 mg | 在庫あり | ¥ 22,500 | |||
50 mg | 在庫あり | ¥ 33,000 | |||
100 mg | 在庫あり | ¥ 54,000 | |||
200 mg | 在庫あり | ¥ 80,000 | |||
1 mL * 10 mM (in DMSO) | 在庫あり | ¥ 11,000 |
説明 | PHA-767491 hydrochloride (CAY-10572 hydrochloride) is an effective ATP-competitive dual Cdc7/CDK9 inhibitor (IC50: 10/34 nM). It has ~20-fold selectivity against GSK3-β and CDK1/2, 50-fold selectivity against CDK5 and MK2, 100-fold selectivity against CHK2 and PLK1. |
ターゲット&IC50 | CDC7:10 nM, CDK9:34 nM |
In vitro | PHA-767491 inhibits proliferation of HCC1954 cells (IC50: 0.64 μM) and Colo-205 cells (IC50: 1.3 μM). PHA-767491 is effective DDK inhibitors in vitro (IC50: 18.6 nM). PHA-767491 (2 μM) completely abolishes Mcm2 phosphorylation by 24 hours in HCC1954 cells [1]. PHA-767491 in combination with 5-FU exhibits much stronger cytotoxicity and induces significant apoptosis manifested by remarkably increased caspase 3 activation and poly(ADP-Ribose) polymerase fragmentation in HCC cells. PHA-767491 directly counteracts the 5-FU-induced phosphorylation of Chk1 and decreases the expression of the anti-apoptotic protein myeloid leukemia cell line [2]. PHA-767491 (0-10 μM) time- and dose-dependently decreases glioblastoma cell viability (IC50: about 2.5 μM) for U87-MG and U251-MG cells. |
In vivo | PHA-767491 decreases Chk1 phosphorylation and enhances apoptosis directly within sections of tumor tissues from HCC xenografts in nude mice. |
キナーゼ試験 | 20 ng of purified human DDK is pre-incubated with increasing concentrations of each DDK inhibitor for 5 min. Then 10 μCi (γ)-32P ATP and 1.5 μM cold ATP are added in a buffer containing 50 mM Tris-HCl (pH 7.5), 10 mM MgCl2, and 1 mM DTT and incubated for 30 min at 30°C. The proteins are denatured in 1X Laemmli buffer at 100°C followed by SDS-PAGE and autoradiography on HyBlot CL film. Auto-phosphorylation of DDK is used as an indicator of its kinase activity. 32P-labeled bands are quantified using ImageJ and the IC50 values are calculated using GraphPad. |
細胞研究 | For assays in 96 well plates 2500 cells are plated per well. After 24 hours, cells are treated with small molecule inhibitors and incubated for 72 hours at 37°C. Subsequently the cells are lysed and the ATP content is measured as an indicator of metabolically active cells using the CellTiter-Glo assay. IC50 values are calculated using the GraphPad software. For assays in six-well plates, 100,000 cells are plated per well. After 24 hours, cells are treated with small molecule inhibitors and incubated for varying time points. Cells are trypsinized and a suspension is made in 5 mL of phosphate buffered saline. 30 μL of this suspension is mixed with 30 μL of CellTiter-Glo reagent followed by a 10-minute incubation at room temperature. Luminescence is measured using EnVision 2104 Multilabel Reader and BioTek Synergy Neo Microplate Reader. |
別名 | CAY10572, PHA-767491, PHA767491 HCl, CAY-10572 hydrochloride |
分子量 | 249.69 |
分子式 | C12H12ClN3O |
CAS No. | 942425-68-5 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
H2O: 25 mg/mL (100 mM)
DMSO: 25 mg/mL (100 mM)
You can also refer to dose conversion for different animals. 詳細
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