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• 产品描述： Eltrombopag Olamine (Eltrombopag diethanolamine salt) is an orally active thrombopoietin receptor nonpeptide agonist. Eltrombopag Olamine owns thrombopoietic activity, and has been used to research low blood platelet counts with chronic immune thrombocytopenia. Eltrombopag Olamine can be used for the research of cardiovascular. Eltrombopag Olamine also has highly inhibitory effects against multidrug resistant Staphylococcus aureus. Eltrombopag Olamine can induce apoptosis in hepatocellular carcinomab (HCC) as well

• 靶点： Thrombopoietin Receptor, Staphylococcus aureus, Apoptosis;Thrombin

• 体外研究：
  Eltrombopag (0.002-50 μM; 4 h) possesses activity in murine BAF3 cells transfected with the luciferase reporter gene. Eltrombopag (30 μM; 120 min) affects the activates of p-STAT5 in N2C-Tpo cells. Eltrombopag (30 μM; 120 min) activates p-STAT5 in megakaryocytes. Eltrombopag (0.1 nM-10 μM; 30 min) stimulates proliferation of BAF3/hTpoR cells. Eltrombopag (0.03-3 μM; 10 days) increases the differentiation of bone marrow CD34+ cells into CD41+ megakaryocytes. Eltrombopag (0-3 μM; 72 h) affects N2C-Tpo cell apoptosis. Eltrombopag efficiently inhibits Pneumococcal growth with MIC50 of 0.3 mg/L, but shows no activity against Gram-negative bacteria. Eltrombopag (0-200 mg/L; 24 h; Caco-2 and HepG2 cells) inhibits Staphylococcus aureus growth with an MIC50 of 1.5 mg/L, and exhibits higher potency when co-treats with Vancomycin (HY-B0671) with an MIC50 of 1.2 mg/L. Eltrombopag (0 or 10 μg/mL; 72 h) significantly induces G0/G1 phase arrest in Huh7 cells. Eltrombopag (0.1-100 μg/mL; 72 h) exhibits anti-proliferative activity against HCC cell lines

• 体内研究：
  Eltrombopag Olamine (10 mg/kg; p.o. once a day for 5 days) shows good tolerance in chimpanzees. Eltrombopag Olamine (17.6 mg/kg; IP; once a day for 2 days) significantly reduces mean S. aureus counts in mice nasal infection

• 参考文献：
  1. Erickson-Miller CL, et al. Preclinical activity of eltrombopag (SB-497115), an oral, nonpeptide thrombopoietin receptor agonist. Stem Cells. 2009 Feb;27(2):424-30. 2. Erickson-Miller CL, et al. Discovery and characterization of a selective, nonpeptidyl thrombopoietin receptor agonist. Exp Hematol. 2005 Jan;33(1):85-93. 3. Lee H, et al. Repurposing Eltrombopag for Multidrug Resistant Staphylococcus aureus Infections. Antibiotics (Basel). 2021 Nov 9;10(11):1372. 4. Juan Zhu, et al. Identification of Eltrombopag as a Repurposing Drug Against Staphylococcus epidermidis and its Biofilms. Curr Microbiol. 2021 Feb 21. 5. Kurokawa T, et al. The Eltrombopag antitumor effect on hepatocellular carcinoma. Int J Oncol. 2015 Nov;47(5):1696-702.

• 溶解性： soluble  in  DMSO

• 保存条件： -20℃

• 配置溶液浓度参考：
  

  	1mg	5mg	10mg
  1 mM	1.771 ml	8.855 ml	17.711 ml
  5 mM	0.354 ml	1.771 ml	3.542 ml
  10 mM	0.177 ml	0.886 ml	1.771 ml
  50 mM	0.035 ml	0.177 ml	0.354 ml

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本计算器可帮助您计算出特定溶液中溶质的质量、溶液浓度和体积之间的关系，公式为：

质量 (mg) = 浓度 (mM) x 体积 (mL) x 分子摩尔量 (g/mol)

• pg ng μg mg g kg =
  fM pM nM μM mM M *
  nL μL mL L *