Figure A1.

Reverse-phase HPLC chromatograms not shown in Figure 2 of the three C. s. scutulatus venom types found in Mexico: (A–E) Type B venoms from Mexico; (F–H) Type A venoms from Mexico; and (I) Type A + B venom from Mexico. Retention time is along the x axis for each panel and labeled every twenty minutes. Proteins were detected at 215 nm and absorbance is indicated on the left axis. The acetonitrile gradient is shown in the HPLC graph and the percentage value corresponds to the right axis for each panel. Acidic (MTXA) and basic (MTXB) subunits of Mojave toxin and snake venom metalloproteinases (SVMPs) are illustrated in blue, green and red, respectively.