Figure 2.

Purification of rArtinM.A) Elution profile of rArtinM on D-mannose-Sepharose affinity column. The solid line corresponds to protein elution as monitored by measuring absorption at 280 nm. The arrow shows the D-mannose load. B) Size exclusion chromatogram showing jArtinM (dashed line) and rArtinM (solid line) elution. Positions of molecular weight standards are marked. C) SDS-PAGE analysis of rArtinM. Lane 1 - purified jArtinM loaded as control. Lane 2 - whole bacterial cell lysate. Lane 3 - rArtinM purified by affinity column. Each lane contains 3 μg of protein.

Pranchevicius et al. BMC Biotechnology 2012 12:44   doi:10.1186/1472-6750-12-44
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