产品
编 号:F150089
分子式:C32H37N5O3
分子量:539.67
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10mM*1mL in DMSO
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5mg
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10mg
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50mg
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100mg
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生物活性:
EPZ005687 is a potent and selective inhibitor of EZH2 with Ki of 24 nM, and has 50-fold selectivity against EZH1 and 500-fold selectivity against 15 other protein methyltransferases.

体外研究:
EPZ005687 shows concentration-dependent inhibition of PRC2 enzymatic activity with an IC50?value of 54±5 nM. EPZ005687 specifically inhibits H3K27 methylation in lymphoma cells. EPZ005687 has a notable effect on proliferation of the EZH2Y641F-bearing cell line. EPZ005687 decreases proliferation in mutant but not wild-type EZH2 lymphoma cells. EPZ005687 (0.5, 1, 5 and 10 μM) induces an obvious apoptosis of U937 cells in a dose-dependent manner. EPZ005687 inhibits obviously the proliferation of U937 cells but has weak effect on the proliferation of NBMCD34+ cells. EPZ005687 induces G1 phase blocking and decreases the percentage of cells in S phase in U937 cells. In addition, EPZ005687 produces obviously depletion of H3K27 methylation in U937 cells, but hardly has effect on the H3K27 methylation of NBMCD34+ cells.
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