Ribociclib (LEE011)
製品コードS7440
分子量(MW)：434.54
Ribociclib (LEE011) is an orally available, and highly specific CDK4/6 inhibitor. Phase 3.
カスタマーフィードバック(6)
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IB analysis of whole cell lysates derived from mouse CT26 or 4T1 tumor cell lines treated with or without the CDK4/6 inhibitor, ribociclib.
Nature, 2017, 553(7686):91-95. Ribociclib (LEE011) purchased from Selleck.
The combination of a different mTOR inhibitor temsirolimus (4 μM) and a different CDK4/6 inhibitor ribociclib (4 μM) is also synergistic against GICs (***P < 0.0001; one-way ANOVA with post-hoc Tukey analysis).
Clin Cancer Res, 2017, 23(22):6958-6968. Ribociclib (LEE011) purchased from Selleck.
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The effects of the CDK inhibitor abemaciclib, palbociclib, and ribociclib on Trop2 ICD cleavage. CDK inhibitors decreased Trop2 ICD abundance after the second day of CDK inhibitor treatment.
Cancer Res, 2016, 76(22):6723-6734. Ribociclib (LEE011) purchased from Selleck.
SJSA cells were treated with the alternate CDK4/6 inhibitors Ribociclib (LEE011) and Abemaciclib (LY2835219) for 30 h, alone or in combination with Nutlin at 20 µM for 6 h.
Cell Death Dis, 2018, 9(9): 918. Ribociclib (LEE011) purchased from Selleck.
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(B) The effects of AZD2014, BEZ235, lapatinib, LEE011, pazopanib on PI3K/AKT signaling in sarcoma PDC line were determined by immunoblotting analysis. Cells were treated with 1 μM of the indicated drugs for 72 h.
Transl Oncol, 2016, 9(3):197-202.. Ribociclib (LEE011) purchased from Selleck.
Analysis of apoptosis in leukemia cells induced by LEE011. Annexin V staining of cells following 48-h treatment with LEE011 at 2 or 5 µM compared with DMSO controls. Following 5-µM LEE011 treatment, the K562 apoptotic cell percentage was 5.9 ± 0.75 vs. 1.2 ± 0.66% for the DMSO group, P = 0.001; in MV4-11 cells, the apoptotic cell percentage was 24.2 ± 3.06 vs. 0.53 ± 0.40% for the DMSO group, P = 0.005; in U937 cells, the apoptotic cell percentage was 9.9 ± 2.81 vs. 0.57 ± 0.42% for the DMSO group, P = 0.027; in HL-60 cells, the apoptotic cell percentage was 28.23 ± 6.01 vs. 0.9 ± 0.8% for the DMSO group, P = 0.015; in THP-1 cells, the apoptotic cell percentage was 1.76 ± 0.4 vs. 1.56 ± 0.45% for the DMSO group, P = 0.59; in CCRF cells, the apoptotic cell percentage was 13.77 ± 3.16 vs. 1.2 ± 0.36% for the DMSO group, P = 0.019; in NB4 cells, the apoptotic cell percentage was 12.1 ± 1.35 vs. 0.86 ± 0.25% for the DMSO group, P = 0.004; and in SHI-1 cells the apoptotic cell percentage was 12.6 ± 2.81 vs. 1.87 ± 0.75% for the DMSO group, P = 0.017. These analyses were repeated three times. *P < 0.05; **P < 0.01
Cancer Cell Int, 2017, 17:35. Ribociclib (LEE011) purchased from Selleck.
製品安全説明書
CDK阻害剤の選択性比較
生物活性
| 製品説明 | Ribociclib (LEE011) is an orally available, and highly specific CDK4/6 inhibitor. Phase 3. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 特性 | Orally bioavailable CDK4/6-selective inhibitor that has been tested in Phase III clinical trials for treatment of advanced breast cancer. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| ターゲット |
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| 体外試験 |
LEE011, as dual CDK4/CDK6 inhibitor, significantly inhibits the growth of 12 of 17 neuroblastoma cell lines with mean IC50 of 307 nM. The growth inhibition of neuroblastoma cell lines is primarily cytostatic and is mediated by a G1 cell-cycle arrest and cellular senescence. [1] |
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| 細胞データ |
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| 体内試験 | LEE011 (200 mg/kg daily, p.o.) significantly causes tumor growth delay in mice harboring the BE2C or 1643 xenografts with no weight loss or other signs of toxicity. [1] |
お薦めの試験操作（参考用のみ）
| 細胞試験： |
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| 動物試験： |
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溶解度 (25°C)
| 体外 | DMSO | 7 mg/mL (16.1 mM) |
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| Water | Insoluble | |
| Ethanol | Insoluble |
* 溶解度測定はSelleck技術部門によって行われており、その他文献に示されている溶解度と差異がある可能性がありますが、同一ロットの生産工程で起きる正常な現象ですからご安心ください。
化学情報
| 分子量 | 434.54 |
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| 化学式 | C23H30N8O |
| CAS No. | 1211441-98-3 |
| 保管 | 粉 |
| in solvent | |
| 別名 | N/A |
便利ツール
モル濃度計算器
求めたい質量、体積または濃度を計算してください。
質量 (g) = 濃度 (mol/L) x 体積 (L) x 分子量 (g/mol)
モル濃度計算器方程式
*貯蔵液を準備するとき、常に、オンであるとわかる製品のバッチに特有の分子量を使って、を通してラベルとMSDS/COA（製品ページで利用可能な）。
希釈計算器
貯蔵液を準備するために必要な希釈率を計算してください。Selleck希釈計算器は、以下の方程式に基づきます：
開始濃度 x 開始体積 = 最終濃度 x 最終体積
希釈の計算式
この方程式は、一般に略語を使われます：C1V1 = C2V2 ( 入力 出力 )
常に貯蔵液を準備するとき、小びんラベルとMSDS/COA（オンラインで利用できる）で見つかる製品のバッチに特有の分子量を使ってください。
分子量计算器
そのモル質量と元素組成を計算するために、合成物の化学式を入力してください：
チップス: 化学式は大文字と小文字の区別ができます。C10H16N2O2 c10h16n2o2
モル濃度計算器
臨床試験
| NCT Number | Recruitment | Conditions | Sponsor/Collaborators | Start Date | Phases |
|---|---|---|---|---|---|
| NCT03822468 | Not yet recruiting | Breast Cancer | Novartis Pharmaceuticals|Novartis | October 30 2019 | Phase 2 |
| NCT03822468 | Not yet recruiting | Breast Cancer | Novartis Pharmaceuticals|Novartis | October 30 2019 | Phase 2 |
| NCT03613220 | Not yet recruiting | HR+ HER2 Breast Cancer | Novartis Pharmaceuticals|Novartis | April 1 2019 | Phase 2 |
| NCT03613220 | Not yet recruiting | HR+ HER2 Breast Cancer | Novartis Pharmaceuticals|Novartis | April 1 2019 | Phase 2 |
| NCT03839823 | Not yet recruiting | Breast Cancer | Novartis Pharmaceuticals|Novartis | February 28 2019 | Phase 2 |
| NCT03839823 | Not yet recruiting | Breast Cancer | Novartis Pharmaceuticals|Novartis | February 28 2019 | Phase 2 |
技術サポート
ストックの作り方、阻害剤の保管方法、細胞実験や動物実験の際に注意すべき点など、製品を取扱う時に問い合わせが多かった質問に対しては取扱説明書でお答えしています。
他に質問がある場合は、お気軽にお問い合わせください。
