Fig. 3From: Expression of deleted, atoxic atypical recombinant beta2 toxin in a baculovirus system and production of polyclonal and monoclonal antibodiesSDS-PAGE and Coomassie gel staining of purified recombinant rCPB2Δ1–25-His6. Purified recombinant rCPB2Δ1–25-His6 elution fractions (lanes 2–6 and 11–15); BSA standards, 1 μg (lane 7), 2 μg (lane 8) and 5 µg (lane 9); molecular weight standard (lanes 1 and 10)Back to article page