Coomassie blue staining of purified ID4 protein (Cat# TP304170). The protein was produced from HEK293T cells transfected with ID4 cDNA clone (Cat# RC204170) using MegaTran 2.0 (Cat# TT210002).
Supplier Page from OriGene Technologies for ID4 (NM_001546) Human Recombinant Protein