title: Existence of multiple sites for ANS in an alpha-fetoprotein fraction: demonstration by fluorescence polarization.
mesh_terms: D000817:Anilino Naphthalenesulfonates / Q000378:metabolism*; D000818:Animals; D000838:Anions; D001665:Binding Sites; D004958:Estradiol / Q000378:metabolism; D005454:Fluorescence Polarization; D007700:Kinetics; D011485:Protein Binding; D051381:Rats; D000509:alpha-Fetoproteins / Q000378:metabolism*
chemical_list: D000817:Anilino Naphthalenesulfonates; D000838:Anions; D000509:alpha-Fetoproteins; D004958:Estradiol