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. 2017 May 19;9(5):171. doi: 10.3390/toxins9050171

Figure 5.

Figure 5

The kallikrein activity of venom (10 ng/µL and 50 ng/µL) was measured based on its ability to cleave a fluorogenic peptide substrate (Boc-VPR-AMC Fluorogenic Peptide Substrate, Cat#ES011). Column graph of Kallikerin activity assay of D. typus and T. mossambicanus obtained from normalisation of slope values. There is a highly significant difference in activity between D. typus and T. mossambicanus at both concentrations (p ≤ 0.001). X axis: species name and concentration; Y axis: absorbance as a percentage. Analysis of triplicates was conducted on GraphPad PRISM 7.0 and error bars indicate standard deviation.