Antho-RWamide I is a neuropeptide originally isolated from the sea anemone Anthopleura elegantissima. Antho-RWamide I inhibits spontaneous contractions of ectodermal tentacle muscles, but it also shows an excitatory action on endodermal muscles. Graff, D; Grimmelikhuijzen, CJP., Brain Res., 442, 354, (1988); McFarlane, ID; Grimmelikhuijzen, CJP., J. Exp. Biol., 155, 669, (1991).
M.W.: 670.79


