Supplementary Figure 10: Cross-linking titrations of affinity-purified (a) exosome, (b) APC/C and (c) Beclin 1 complexes.
From: A strategy for dissecting the architectures of native macromolecular assemblies

The protein complexes were affinity-captured and cross-linked on-bead at various concentrations of DSS cross-linker. The cross-linked complexes were eluted and separated on SDS-PAGE gels, and the cross-linked complexes were silver-stained for visualization.