货号	规格	价格	上海	北京	武汉	南京	购买数量
S80281-5mg	≥99%	￥1470.00 S80281-5mg ￥1470.00 2-3天	0 货期：2-3天	-	-	-
S80281-25mg	≥99%	￥5470.00 S80281-25mg ￥5470.00 2-3天	0 货期：2-3天	-	-	-

产品介绍

OTS514 is a highly potent TOPK inhibitor with an IC50 of 2.6 nM. OTS514 strongly suppresses the growth of TOPK-positive cancer cells[1]. OTS514 induces cell cycle arrest and apoptosis

产品描述：

OTS514 is a highly potent TOPK inhibitor with an IC50 of 2.6 nM. OTS514 strongly suppresses the growth of TOPK-positive cancer cells[1]. OTS514 induces cell cycle arrest and apoptosis

靶点：

IC50: 2.6 nM (TOPK);Apoptosis;TOPK

体内研究：

OTS514 (1-5 mg/kg; once a day for 2 weeks; intravenous administration) induces tumor regression in a xenograft model of A549 cells (TOPK-positive lung cancer cells). Animal Model: Female BALB/cSLC-nu/nu mice bearing a xenograft model of A549 cells Dosage: 1, 2.5, and 5 mg/kg Administration: Intravenously treated; once every day for 2 weeks Result: Resulted in tumor growth inhibition (TGI) of 5.7, 43.3, and 65.3% on day 15, respectively, without any body weight loss.

参考文献：

1. Matsuo Y, et al. TOPK inhibitor induces complete tumor regression in xenograft models of human cancer through inhibition of cytokinesis. Sci Transl Med. 2014 Oct 22;6(259):259ra145. 2. Stefka AT, et al. Potent anti-myeloma activity of the TOPK inhibitor OTS514 in pre-clinical models. Cancer Med. 2020 Jan;9(1):324-334.

溶解性：

Soluble in DMSO

保存条件：

-20℃

配置溶液浓度参考：

	1mg	5mg	10mg
1 mM	2.744 ml	13.719 ml	27.438 ml
5 mM	0.549 ml	2.744 ml	5.488 ml
10 mM	0.274 ml	1.372 ml	2.744 ml
50 mM	0.055 ml	0.274 ml	0.549 ml

注意：

部分产品我司仅能提供部分信息，我司不保证所提供信息的权威性，仅供客户参考交流研究之用。

参考文献

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