Figure 3From: Isolation and characterization of a novel lepidopteran-selective toxin from the venom of South Indian red scorpion, Mesobuthus tamulusPurity of ButaIT was confirmed using free-solution capillary electrophoresis. ButaIT (0.2 mg/ml) was loaded onto a column, equilibrated in 20 mM sodium citrate, pH 2.9. The sample was eluted from the capillary using an electric potential of 20 kV and the absorbance was monitored at 214 nm.Back to article page