Fig. 3From: Surface display of glycosylated Tyrosinase related protein-2 (TRP-2) tumour antigen on Lactococcus lactis Purification of TRP-224-472-cA by His-tag affinity chromatography. a SDS-PAGE profile; (b) Anti-His Western Blot profile. Lane M: PageRulerâ„¢ Prestained Plus Protein Ladder (Fermentas, Canada); Lane 1: His-tag affinity chromatography unbound fraction; Lane 2: His-tag affinity chromatography 250Â mM imidazole eluted fractionBack to article page