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. 2010 Feb 17;18(2):85–91. doi: 10.1159/000283512

Fig. 5.

Fig. 5

VDAC1 crystals. The human VDAC1 was expressed and purified in ‘mode B’ in the presence of Brij-35 and exchanged to NG on Ni-NTA resin. The protein was further purified with ultracentrifugation and gel-filtration. Purified protein was mono-dispersed with high beta-sheet content. Crystals were obtained under PEG 550 MME, 100 m M calcium chloride, 100 m M bicine buffer pH 8.5, 0.3% β-NG.