13585831301
021-59541103 021-60443211
3004967995
13585831301021-59541103 021-604432113004967995
在線訂購 免費訂購熱線：021-59541103 021-60443211
聯系人:高小姐
電話:021-59541103 021-60443211
手機:13585831301
Q Q： 3004967995
Email:3004967995@qq.com
詳細地址：上海嘉定區嘉羅公路1661
化學性質：
| 規格 | 10mM (in 1mL DMSO) 5mg 25mg 100mg 500mg 1g |
| CAS | 170364-57-5 |
| 別名 | N/A |
| 化學名 | 3-(1-methylindol-3-yl)-4-[1-[1-(pyridin-2-ylmethyl)piperidin-4-yl]indol-3-yl]pyrrole-2,5-dione |
| 分子式 | C32H29N5O2 |
| 分子量 | 515.61 |
| 溶解度 | ≥ 8.6 mg/mL in DMSO |
| 儲存條件 | Store at -20°C |
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while. |
| Shipping Condition | Evaluation sample solution : ship with blue ice |
產品描述：
Enzastaurin is an ATP-competitive, selective oral inhibitor of protein kinase Cβ with IC50 value of 6 nM [1].
Protein kinase C (PKC) is a family of serine-threonine protein kinases that have been proved to play critical roles in the formation and progression of tumor cells. The PKCβ is especially found to contribute to the growth and proliferation of tumors such as diffuse large B-cell lymphoma, multiple myeloma and chronic lymphoid leukemia. The selective PKCβ inhibitor enzastaurin was found to have antiangiogenic activity in tumor model as well as suppress tumor proliferation and induce apoptosis. Besides that, enzastaurin showed the inhibitory effects on phosphorylation of ribosomal protein S6, GSK3β and AKT which are in pathways influenced by PKC. Due to these, enzastaurin was developed as a therapy for cancer [1 and 2].
Enzastaurin at low concentration suppressed cell proliferation of various tumor cells including colon carcinoma (HCT-116), glioblastoma (U87MG), non–small cell lung cancer (A549), melanoma (M14), ovarian cancer (OVCAR-3), breast cancer (MCF-7), leukemia (K562), prostate cancer (PC-3), renal cancer (CAKI-1) and central nervous system cancer (U251). Enzastaurin induced apoptosis of tumor cells at low concentration in a range of 1 to 4 μM and the apoptosis was proved to be caspase-independent. In addition, enzastaurin suppressed the phosphorylation ofGSK3βSer9, ribosomal protein S6Ser240/244 and AKTThr308 time-dependently in tumor cells and affected these pathways [1 and 3].
In mice models, oral administration of enzastaurin at a dose of 75 mg/kg resulted in significant proliferation inhibition of U87MG glioblastoma or HCT116 coloncarcinoma xenografts. In mice bearing human walden strommacro globulinemia xenografts, administration of enzastaurin at dose of 80 mg/kg significantly reduced tumor growth of WM and increased survival [1 and 2].
Reference:
[1] Graff J R, McNulty A M, Hanna K R, et al. The protein kinase Cβ–selective inhibitor, enzastaurin (LY317615.HCl), suppresses signaling through the AKT pathway, induces apoptosis, and suppresses growth of human colon cancer and glioblastoma xenografts. Cancer Research, 2005, 65(16): 7462-7469.
[2] Moreau A S, Jia X, Ngo H T, et al. Protein kinase C inhibitor enzastaurin induces in vitro and in vivo antitumor activity in Waldenstr mmacroglobulinemia. Blood, 2007, 109(11): 4964-4972.
[3] Rizvi M A, Ghias K, Davies K M, et al. Enzastaurin (LY317615), a protein kinase Cβ inhibitor, inhibits the AKT pathway and induces apoptosis in multiple myeloma cell lines. Molecular cancer therapeutics, 2006, 5(7): 1783-1789.
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1. 本產品僅供科研使用。請勿用于醫藥、臨床診斷或治療，食品及化妝品等用途。請勿存放于普通住宅區。
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原創作者：上海莼試生物技術有限公司
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普票匯款信息
賬 戶 名：上海生物
開 戶 行：中國銀行山東省分行營業部
賬 號：2169 2341 6278
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