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Synonyms | (+)-BAY-1251152 | Storage (From the date of receipt) |
3 years -20°C powder | ||||
化学式 | C19H18F2N4O2S |
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分子量 | 404.43 | CAS No. | 1610358-56-9 | ||||
Solubility (25°C)* | 体外 | DMSO | 81 mg/mL (200.28 mM) | ||||
Water | Insoluble | ||||||
Ethanol | Insoluble | ||||||
体内 (毎回新しく調製した物を用意してください) |
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* <1 mg/ml means slightly soluble or insoluble. * Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations. |
製品説明 | Enitociclib (BAY 1251152) is a potent PTEFb/CDK9 inhibitor with an IC50 value of 3 nM for CDK9 and an at least 50-fold selectivity against other CDKs in enzymatic assays. BAY1251152 binds to and blocks the phosphorylation and kinase activity of CDK9, thereby preventing PTEFb-mediated activation of RNA Pol II and leading to the inhibition of gene transcription of various anti-apoptotic proteins. |
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in vitro | BAY 1251152 (compound 2) significantly inhibits CDK9 and CDK2 with IC50 of 3 nM and 360 nM, respectively. BAY 1251152 (compound 2) shows cellular potency in MOLM13 with IC50 of 29 nM.[1] [2] |
in vivo | BAY 1251152 demonstrates excellent efficacy upon i.v. treatment in xenograft models (e.g. MOLM13) in mice and rats. BAY 1251152 is currently being evaluated in Phase I studies to determine the safety, tolerability, pharmacokinetics and initial pharmacodynamic biomarker response in patients with advanced cancer.[2] |
細胞アッセイ | 細胞株 | HeLa, NCI-H460, A2780, DU 145, HeLa-MaTu-ADR, Caco-2, B16F10, MOLM-13 |
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濃度 | 0.001 μM - 10 μM | |
反応時間 | 4 days | |
実験の流れ | Cultivated tumour cells are plated in a 96-well multititer plate in 200 of their respective growth medium supplemented 10% fetal calf serum. After 24 hours, the cells of one plate (zero-point plate) are stained with crystal violet, while the medium of the other plates is replaced by fresh culture medium (200 μl ), to which the test substances are added in various concentrations (0 μM, as well as in the range of 0.001 -10 μM; the final concentration of the solvent dimethyl sulfoxide is 0.5%). The cells are incubated for 4 days in the presence of test substances. |
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動物実験 | 動物モデル | mice and rats with xenograft models (eg. MOLM13) |
投薬量 | -- | |
投与方法 | IV |
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Androgen-repressed lncRNA LINC01126 drives castration-resistant prostate cancer by regulating the switch between O-GlcNAcylation and phosphorylation of androgen receptor [ Clin Transl Med, 2024, 14(1):e1531] | PubMed: 38214432 |
Synergistic Sensitization of High-Grade Serous Ovarian Cancer Cells Lacking Caspase-8 Expression to Chemotherapeutics Using Combinations of Small-Molecule BRD4 and CDK9 Inhibitors [ Cancers (Basel), 2023, 16(1)107] | PubMed: 38201534 |
Distinct patterns of RNA polymerase II and transcriptional elongation characterize mammalian genome activation [ Cell Rep, 2022, 41(13):111865] | PubMed: 36577375 |
The non-apoptotic function of Caspase-8 in negatively regulating the CDK9-mediated Ser2 phosphorylation of RNA polymerase II in cervical cancer [ Cell Mol Life Sci, 2022, 79(12):597] | PubMed: 36399280 |
Selective CDK9 Inhibition by Natural Compound Toyocamycin in Cancer Cells [ Cancers (Basel), 2022, 14(14)3340] | PubMed: 35884401 |
Recurrent Mutations in Cyclin D3 Confer Clinical Resistance to FLT3 Inhibitors in Acute Myeloid Leukemia [ Clin Cancer Res, 2021, 10.1158/1078-0432.CCR-20-3458] | PubMed: 34103301 |
長期の保管のために-20°Cの下で製品を保ってください。
人間や獣医の診断であるか治療的な使用のためにでない。
各々の製品のための特定の保管と取扱い情報は、製品データシートの上で示されます。大部分のSelleck製品は、推薦された状況の下で安定です。製品は、推薦された保管温度と異なる温度で、時々出荷されます。長期の保管のために必要とされてそれと異なる温度で、多くの製品は、短期もので安定です。品質を維持するが、夜通しの積荷のために最も経済的な貯蔵状況を用いてあなたの送料を保存する状況の下に、製品が出荷されることを、我々は確実とします。製品の受領と同時に、製品データシートの上で貯蔵推薦に従ってください。