Fig. 6From: Identification and characterization of a Babesia bigemina thrombospondin-related superfamily member, TRAP-1: a novel antigen containing neutralizing epitopes involved in merozoite invasionExpression of recombinant BbiTRAP-1 as a polyhistidine tag (His-Tag) protein. The purified protein fraction is shown following 12% sodium dodecyl sulfate-polyacrylamide gel electrophoresis. a Coomasie blue, b Western blot. M Molecular weight markerBack to article page