The PR-Set7 Protein methylates Lys-20 of histone H4, repressing gene transcription and aiding cell proliferation and chromatin condensation. It is expressed in multiple tissues, including the prostate (RPKM 17.6), esophagus (RPKM 16.8), and others. PR-Set7 Protein, Human is the recombinant human-derived PR-Set7 protein, expressed by E. coli , with tag free.