| 产品描述: | RUNX1/ETO tetramerization-IN-1 is a small-molecule inhibitor of RUNX1/ETO tetramerization, exhibits anti-leukemic effect. RUNX1/ETO tetramerization-IN-1 specifically targets to NHR2 of RUNX1/ETO (EC50=0.25 μM), restores gene expression down-regulated by RUNX1/ETO. RUNX1/ETO tetramerization-IN-1 inhibits the proliferation of RUNX1/ETO-depending SKNO-1 cells, and reduces the RUNX1/ETO-related tumor growth in a mouse model. |
| 靶点: |
IC50: 630 μM (RUNX1-NHR2 tetramerization) |
| 体外研究: |
RUNX1/ETO tetramerization-IN-1 (compound 7.44) (200-250 μg/kg; i.p.; 5 times per week; 130 d) delays tumor growth of RUNX1/ETO cells in mice. |
| 体内研究: |
RUNX1/ETO is composed by the DNA-binding Runt-domain5, the product of the RUNX1 gene, and by four nervy homology regions (NHR1-4), the product of the ETO gene. The NHR2 domain is responsible for the tetramerization of RUNX1/ETO.
RUNX1/ETO tetramerization-IN-1 (compound 7.44) (1 μM and 10 μM; 3, 5, 7 d) selectively reduces the viability of RUNX1/ETO-dependent human leukemic SKNO-1 cells instead of U937 cells.
RUNX1/ETO tetramerization-IN-1 (compound 7.44) (25 μM and 50 μM; 5 d) inhibits the growth of and induces myeloid differentiation in RUNX1/ETO-expressing cells (SKNO-1, Kasumi-1, and K562).
RUNX1/ETO tetramerization-IN-1 (100 μM; 7 d) induces growth-arrest and differentiation of RUNX1/ETOtr-expressing CD34+ progenitor cells.
RUNX1/ETO tetramerization-IN-1 (compound 7.44) has favorable physicochemical and ADME properties with high aqueous solubility, high stability in buffer and plasma, and a low hepatic intrinsic clearance in vitro, with the aqueous solubility of 60 μg/mL.
RUNX1/ETO tetramerization-IN-1 (1 μM and 10 μM) shows a potential to inhibit CYP2B6, 2C9, 2C19, and 3A4.
RUNX1/ETO tetramerization-IN-1 (compound 8) (50 μM; 16 h) inhibits c-Jun N-terminal kinase (JNK) and affect the JNK-pathway in cells. |
| 参考文献: |
1. Metz A, et al. From determinants of RUNX1/ETO tetramerization to small-molecule protein-protein interaction inhibitors targeting acute myeloid leukemia. J Chem Inf Model. 2013 Sep 23;53(9):2197-202. |
| 保存条件: |
-80°C 6个月;-20°C 1个月 |
| 配置溶液浓度参考: |
|
1mg |
5mg |
10mg |
| 1 mM |
2.921 ml |
14.607 ml |
29.214 ml |
| 5 mM |
0.584 ml |
2.921 ml |
5.843 ml |
| 10 mM |
0.292 ml |
1.461 ml |
2.921 ml |
| 50 mM |
0.058 ml |
0.292 ml |
0.584 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。 |