背景介绍 PRMT5 is a histone methyltransferase that exhibits methylation activity toward H4-R3. 产品介绍 The PRMT5 Homogeneous Assay Kit is designed to measure PRMT5 activity for screening and profiling applications. PRMT5 is a histone methyltransferase that exhibits methylation activity toward H4-R3. The key to the PRMT5 Homogeneous Assay Kit is a highly specific antibody that recognizes methylated substrate. With this kit, only three simple steps on a microtiter plate are required for methyltransferase detection. First, a sample containing PRMT5 enzyme is incubated with the biotinylated substrate for two hours. Next, acceptor beads and primary antibody are added, then donor beads, followed by reading the Alpha-counts.