Figure 1From: Adsorption characteristics of an enteric virus-binding protein to norovirus, rotavirus and poliovirusPurification of the histidine-tagged EVBP candidate with nickel column chromatography. Lane M, molecular marker; Lane 1, extracted soluble proteins from E. coli; Lane 2, proteins recovered in the elution step. Black arrow indicates the position of the histidine-tagged EVBP candidate.Back to article page