T4 Phage β-glucosyltransferase specifically transfers the glucose moiety of uridine diphosphoglucose (UDP-Glc) to the 5-hydroxymethylcytosine (5-hmC) residues in double-stranded DNA, making beta-glucosyl-5-hydroxymethylcytosine.
View T4 Phage B-glucosyltransferase (T4-BGT) on Millipore’s website- T4 Phage B-glucosyltransferase (T4-BGT)