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. 2016 Mar 3;6:21880. doi: 10.1038/srep21880

Figure 2. Isolation and identification of SPF proteins secreted during courtship.

Figure 2

(a) RP-HPLC elution profile of water in which C. pyrrhogaster had been courting (drawing top left by Kim Roelants) and (b) Coomassie stained blot indicating the presence of multiple SPF proteins in courtship water. Molecular mass markers (in kDa) are indicated on the left and fraction numbers (1 fraction/minute) on top of the blots.