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. Author manuscript; available in PMC: 2012 Jan 1.
Published in final edited form as: Planta Med. 2010 Jul 19;77(2):188–195. doi: 10.1055/s-0030-1250145

Fig. 1S.

Fig. 1S

Mass spectroscopic analysis of HPLC fractions containing derformylated and formylated δ-toxin. Peaks matching the spectrogram presented in the study by Somerville et al. [8] are highlighted. (a) Absorbance at 280nm of NRS385 (PFT USA500) supernatant fractionated by HPLC. (b) Mass spectrogram of peak 1, deformylated δ-toxin (molecular mass 2979.2 Da). (c) Mass spectrogram of peak 2, formylated δ-toxin (molecular mass of 3007.4 Da).