Histone H3 (1-21), derived from Histone H3 1-21 amino acids, is usually used as a substrate for methyltransferase (Histone 3 K4 and K9) and acetyltransferase (Histone 3 K9 and K14) assays[1].
[1]. Gauthier N, et al. Development of homogeneous nonradioactive methyltransferase and demethylase assays targeting histone H3 lysine 4. J Biomol Screen. 2012;17(1):49-58.
















