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. 2014 Jun 25;9(6):e99702. doi: 10.1371/journal.pone.0099702

Figure 1. Concentration-effect curves for PAR2 derived peptides.

Figure 1

Calcium-dependent responses were determined in PAR2-transfected HeLa cells following incubation with the indicated peptides. The curves for activating peptides are similar in shape although that for KVDGTS is shifted to the right and has a lower peak calcium response as compared to SLIGRL and SLIGKVDGTS. The inverse hexapeptides, STGDVK and LRGILS were not active.