Cell-permeable calmodulin (CaM) antagonist that binds to the EF-hand/Ca2+-binding site. CALP2 has been demonstrated to inhibit CaM-dependant phosphodiesterase activity and increase intracellular Ca2+ concentrations by modulating Ca2+-channel activity. CALP2 has also been shown to be a potent activator of alveolar macrophages.

10-O-trans-p-coumaroylscandoside,posseses Antioxidant activities and vasodilator effects.

Gly-Phe-Arg is a superpotent synthetic tripeptide mimics of the mud-crab pumping pheromone.