Coomassie blue staining of purified PCNA protein (Cat# TP301741). The protein was produced from HEK293T cells transfected with PCNA cDNA clone (Cat# RC201741) using MegaTran 2.0 (Cat# TT210002).
Supplier Page from OriGene Technologies for PCNA (NM_002592) Human Recombinant Protein