醋酸铵溶液中β-淀粉样蛋白40肽的铜（II）配合物。三元物种形成的证据。
The Cu(II) complex of Abeta40 peptide in ammonium acetate solutions. Evidence for ternary species formation.
作者信息
Rózga Małgorzata, Protas Anna M, Jabłonowska Agnieszka, Dadlez Michał, Bal Wojciech
机构信息
Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Pawinskiego 5a, 02-106 Warsaw, Poland.
出版信息
Chem Commun (Camb). 2009 Mar 21(11):1374-6. doi: 10.1039/b819616h. Epub 2009 Jan 20.
DOI:10.1039/b819616h
PMID:19259592
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.
摘要
在不同醋酸铵浓度下对阿尔茨海默病（AD）β-淀粉样蛋白40肽进行荧光铜（II）滴定，结果表明三元铜（β-淀粉样蛋白40）L络合物与缓冲液成分L形成，从而为铜（II）-β-淀粉样蛋白相互作用提供了新的视角。
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