Supplementary Figure S2A-C from Drugging MYCN Oncogenic Signaling through the MYCN-PA2G4 Binding Interface

Abstract

<p>Supplementary Figure S2. PA2G4 increases MYCN protein stability. A and B, Representative immunoblots from cycloheximide (CHX) chase assays measuring the half-life of MYCN protein after PA2G4 knockdown (A) or overexpression (B) in BE(2)-C and Kelly cells for 48 hours. Cells were then treated with 100 µg/µl CHX for up to 60 minutes followed by immunoblotting. C, Co-IP of total protein from BE(2)-C cells using IgG, anti-MYCN, anti-PA2G4 antibodies, followed by immunoblotting with anti-MYCN, anti-PA2G4, anti-AURKA, anti-Fbxw7 or anti-vinculin antibodies.</p>