CPI-203(1毫克)产品是CPI-203 is an analog of (+)-JQ1 (Cat. No. 2070). Acts as a BET bromodomain inhibitor. It is comparable or superior to (+)-JQ1 in inhibiting BRD4 binding and action in vitro or in cells.CPI-203 arrests the growth of leukemic T cells in vitro (EC₅₀ = 91 nM) and rapidly suppresses leukemia burden in mice.