Bioassay guided fractionation and chromatography identified stromatoxin, a peptide consisting of 34 amino acids that belongs to the structural family of inhibitor cystine knot spider peptides, as the functional component.
Bioassay guided fractionation and chromatography identified stromatoxin as the functional component. Stromatoxin is a peptide consisting of 34 amino acids that belongs to the structural family of 'inhibitor cystine knot' spider peptides. 
