Mutant version of BPS’s regular EZH2 5-member complex (Cat. # 51004), but with a Tyr deletion on a.a. 153 of the EZH2 protein. Complex of human EZH2 (GenBank Accession No. NM_004456), (a.a. 2-end; del153Y) with N-terminal His-tag, MW= 86 kDa, human EED (NM_003797) (a.a. 2-end) with N-terminal FLAG-tag, MW= 51 kDa, human SUZ12 (NM_015355) (a.a. 2-end) with N-terminal His-tag, MW = 87 kDa, Human AEBP2 (NM_153207) (a.a. 2-end) with N-terminal His-tag, MW= 53 kDa, and human RbAp48 (NM_005610) (a.a. 2-end) with N-terminal His-tag, MW = 48 kDa, co-expressed in a baculovirus expression system.