Recombinant MLL1 complex gel. Recombinant MLL1 complex was run on an 12% SDS-PAGE gel and stained with Coomassie blue.
Recombinant MLL1 complex activity assay. HMT assay measuring the activity of Recombinant MLL1 Complex. Activity was detected by MALDI-TOF. Catalytic capacity: >300 turnover/ enzyme molecule
Recombinant MLL1 complex activity assay. 3. 3 μM H3K4me0 (1-21aa) peptide was incubated with MLL1 Complex in reaction buffer for 3 hour at room temperature. MLL1 Complex was used in a HTRF assay to determine enzyme linearity. Methylated peptide (H3K4me2) was measured using H3K4me2-specific antibody.