Recommended positive controls: 293T, A431, HeLa, HepG2, Jurkat, Raji, K562, THP-1, Neuro 2A, C8D30, NIH-3T3, Raw264.7, C2C12. Store product as a concentrated solution. Centrifuge briefly prior to opening the vial. H3K27me3 is the epigenetic mark where hi