Gk. Toth et al., SYNTHESIS OF 2 PEPTIDE SCORPION TOXINS AND THEIR USE TO INVESTIGATE THE AORTIC TISSUE REGULATION, Peptides, 16(7), 1995, pp. 1167-1172
The 37 amino acid residue polypeptides iberiotoxin and charybdotoxin,
which contain three disulfide bridges, were chemically synthesized and
characterized. The physiological effectiveness of these peptides was
tested on rabbit aorta in vitro.