Fig. 7From: Heterologous fibrin sealant derived from snake venom: from bench to bedside – an overviewLC-MS by ESI-ToF mass spectra (MicroQ-ToF III, Bruker Daltonics®). a Different protonated forms of gyroxin from Crotalus durissus terrificus. b Deconvoluted mass spectrum showing [M + H]+1 = 29.472 m/z. Molecular mass of this serine protease is 29.473 DaBack to article page