產品描述: XMD8-92 is a potent ERK5 (BMK1)/BRD4 inhibitor with Kds of 80 and 190 nM, respectively. XMD8-92 inhibits DCAMKL2, PLK4 and TNK1 with Kds of 190, 600 and 890 nM, respectively. Anti-cancer activity |
靶點:
BMK1:80 nM (Kd);BRD4:190 nM (Kd);ERK;?BMI-1;?EpigeneticReaderDomain |
體外研究:
XMD8-92 (0-5 Μm; 48 hours) inhibits the proliferation of HMEC and cancer cells. XMD8-92 effectively inhibits BMK1 activation as well as induces PML’s (promyelocytic leukemia protein) downstream effector, p21. XMD8-92 significantly inhibits basic fibroblast growth factor (bFGF) induced angiogenesis in Matrigel plugs. XMD8-92 significantly induces p21 expression in HeLa and A549 cells. Cell Viability Assay Cell Line: HMEC, A549 and HeLa cells Concentration: 0.16, 0.32, 0.63, 1.25, 2.5 or 5 μM Incubation Time: 48 hours Result: Inhibited the proliferation of HMEC and cancer cells. |
體內研究:
XMD8-92 (i.p.; twice a day for 28 days) significantly inhibits the growth of the xenografted human tumors. Animal Model: HeLa Xenograft Model (6-week-old Nod/Scid mice)[1] Dosage: 50 mg/kg Administration: I.p.; twice a day for 28 days Result: Significantly inhibited the growth of the xenografted human tumors. |
參考文獻:
1. Yang Q, et al. Pharmacological inhibition of BMK1 suppresses tumor growth through promyelocytic leukemia protein.Cancer Cell. 2010 Sep 14;18(3):258-67. 2. Yang Q, et al. Targeting the BMK1 MAP kinase pathway in cancer therapy. Clin Cancer Res. 2011 Jun 1;17(11):3527-32. 3. Lin EC, et al. ERK5 kinase activity is dispensable for cellular immune response and proliferation. Proc Natl Acad Sci U S A. 2016;113(42):11865-11870. 4. Umapathy G, et al. The kinase ALK stimulates the kinase ERK5 to promote the expression of the oncogene MYCN in neuroblastoma. Sci Signal. 2014 Oct 28;7(349):ra102. |
溶解性:
soluble in DMSO |
保存條件:
-20℃ |
配置溶液濃度參考:
|
1mg |
5mg |
10mg |
1 mM |
2.107 ml |
10.536 ml |
21.072 ml |
5 mM |
0.421 ml |
2.107 ml |
4.214 ml |
10 mM |
0.211 ml |
1.054 ml |
2.107 ml |
50 mM |
0.042 ml |
0.211 ml |
0.421 ml |
|
注意: |
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