General Description
A cell-permeable quinazolinamine compound that acts as a potent and reversible inhibitor of G9a and GLP HMTases (histone methyltransferases) (IC
50 = ≤ 15 and 19 nM for G9a and GLP, respectively) and displays ~15-fold greater selectivity over DNMT1 and minimally blocks the activities of JMJD2E (IC
50 = 4.66 μM) and SETD7, SETD8, PRMT3 and SUV39H2 (IC
50 >10 μM). Shown to lower H3K9Me2 levels in MDA-MB231 cells (IC
50 = 81 nM; EC
50 = 11.2 μM for cell toxicity) and 6-fold more potent than the HMTase Inhibitor, BIX-01294, (Cat. No.
382190). Also, affects the activities of adrenergic α
1A, adrenergic α
1B and muscarinic
M2 by 90%, 69% and 64% and a panel of 26-receptors and ion-channels by ≤ 30% at 1 μM.
This probe is supplied in conjunction with the Structural Genomics Consortium (SGC). For further characterization details, please visit the
UNC0638 probe summary on the SGC website.
