PARP9 inhibits the ADP-ribosylation of STAT1 alpha (OriGene TP313858) and STAT6 by PARP14 through protein ribosylation assay. PARP14 auto-ribosylation is also indicated. Biotin-labeled ribosylation of STAT1 alpha and STAT6 is detected by Western blot using streptavidin-HRP after SDS-PAGE. Figure cited from Nat Commun, PMID: 27796300
Coomassie blue staining of purified STAT1 protein (Cat# TP313858). The protein was produced from HEK293T cells transfected with STAT1 cDNA clone (Cat# RC213858) using MegaTran 2.0 (Cat# TT210002).
Supplier Page from OriGene Technologies for STAT1 (NM_007315) Human Recombinant Protein