Fig. 2
From: In situ serial crystallography for rapid de novo membrane protein structure determination

Steps involved in the heavy atom soaking of crystals growing in the lipid cubic mesophase inside IMISX wells for use in IMISX-EP. a, b Photographic images of the process of cutting open an IMISX well with a scissor, c wicking away excess precipitant solution with a cotton bud from around the crystal-laden mesophase, and d, e adding heavy atom containing precipitant solution by pipette