autores Alessandra Leda Valverde Bruno Sérgio do Amaral Dulce Helena Ferreira de Souza LARISSA RAMOS GUIMARÃES DA SILVA Lorena Ramos Freitas de Sousa Quézia Bezerra Cass Richele Priscila Severino
palavras-chave LC-HRMS Ligand fishing PEPCK immobilization Phosphoenolpyruvate carboxykinase Trypanosoma cruzi affinity-based assay cerrado ligand fishing