
Keywords: Tf, transferrin; NTBI, non-transferrin-bound iron; TfR1, transferrin receptor 1; NTA, nitrilotriacetic acid; Nitroso-PSAP, 2-nitroso-5-[N-n-propyl-N-(3-sulfopropyl)-amino] phenol; Bathophenanthroline, 4,7-diphenyl-1,10-phenanthroline; Ferene, 3-(2-pyridyl