title: The Cu(II) complex of Abeta40 peptide in ammonium acetate solutions. Evidence for ternary species formation.
abstract: Fluorimetric Cu(ii) titrations of Alzheimer's disease (AD) Abeta40 peptide at various ammonium acetate concentrations demonstrated that ternary Cu(Abeta40)L complexes are formed with buffer components L, thereby providing a novel perspective on Cu(ii)-Abeta interactions.
authors.affiliation: Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Pawinskiego 5a, 02-106 Warsaw, Poland.
authors.forename: Małgorzata
authors.initials: M
authors.lastname: Rózga
authors.forename: Anna M
authors.initials: AM
authors.lastname: Protas
authors.forename: Agnieszka
authors.initials: A
authors.lastname: Jabłonowska
authors.forename: Michał
authors.initials: M
authors.lastname: Dadlez
authors.forename: Wojciech
authors.initials: W
authors.lastname: Bal
mesh_terms: D000085:Acetates / Q000737:chemistry*; D016229:Amyloid beta-Peptides / Q000737:chemistry* / Q000378:metabolism; D003300:Copper / Q000737:chemistry* / Q000378:metabolism; D046911:Macromolecular Substances; D010446:Peptide Fragments / Q000737:chemistry* / Q000378:metabolism; D011485:Protein Binding; D012996:Solutions / Q000737:chemistry; D013050:Spectrometry, Fluorescence
chemical_list: D000085:Acetates; D016229:Amyloid beta-Peptides; D046911:Macromolecular Substances; D010446:Peptide Fragments; D012996:Solutions; C078592:amyloid beta-protein (1-40); D003300:Copper; C018824:ammonium acetate