Figure 1: 0.5 μg of a 5-hmC Methylated DNA Standard (Catalog No. 55008) was incubated in the absence or presence of 1 unit β-Glucosyltransferase enzyme for 1 hour at 37°C. Following column purification, reactions were treated with 4 units of glucosyl-sensitive restriction enzyme GlaI and run on an 2.5% agarose gel.