fluorescence studies on the n- ( iodoacetyl ) -n'- ( 5-sulfo-1-naphthyl ) ethylenediamine-labeled cysteine-10 residue of human prealbumin were carried out to detect conformational changes induced by the binding of the ligand thyroxine to the two structurally identical binding sites .
C0032923
prealbumin
C1517880
binding