... Ascenzi2 and Mauro Fasano31Department of Chemistry ‘IFM’, University of Torino, Italy;2Department of Biology, University ‘Roma Tre’, Rome, Italy;3Department of Structural and Functional Biology, ... modification, and renders potential toxins harmless by transporting them to disposal sites. HSA also accounts for most of theantioxidant capacity of human serum, either directly or bybinding and carrying ... absence and presence of ibuprofen and warfarin, haem binds to HSA mostly at the high affinity site and virtually no freehaem is present in solution (see [1,8,21], and present study).Values of the apparent...