Extended Data Fig. 7: AP2 pull-down assays in the presence of cargo peptide.

(a) Representative pulldown of AP2 by HT:SGIPAPA in the presence of 5 µM heparin and either YxxΦ or ExxxLL cargo peptide. HT: HaloTag. (b) Representative pulldown of AP2 by either HT:SGIPAPA or HT:FCHo2BAR+APA in the presence of 5 µM heparin and YxxΦ-cargo peptide. HT: HaloTag. Uncropped image for b is available as source data.