Southwestern British Columbia (Canada) south in high-gradient stream areas through western Washington, western Oregon, and into northwestern California (USA)
Antimicrobial & other activities
relaxation of trachea precontracted with methacholine, relaxation of arterial smooth muscle cells, targeting of bradykinin receptors (BDKRB)
Tissue
Skin
Sequence
Length
9
References:
2. for other activities
J.M. Conlon et al. / General and Comparative Endocrinology 143 (2005) 193-199. Bradykinin-related peptides and tryptophyllins in the skin secretions of the most primitive extant frog, Ascaphus truei