Fig. 3: Purification of SapCF in polymer SMALP 200P.
After affinity purification (A) SapF and (B) SapC were run on a size exclusion column, each resulting in a single peak at 95 % purity as indicated by SDS-PAGE. Both proteins were mixed to create a (C) SapCF complex before running on the size exclusion column to ensure complex formation of the transporter.