A Schierhorn

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The Alzheimer A beta amyloid peptide (A beta) is the principal proteinaceous component of amyloid associated with Alzheimer disease (AD). We have determined the relative abundance of A beta structural variants present in amyloid from brains of 10 individuals with sporadic AD, 2 individuals with familial AD carrying specific mutations in the Alzheimer(More)
In Alzheimer's disease (AD), one of the cardinal neuropathological signs is deposition of amyloid, primarily consisting of the amyloid beta-peptide (Abeta). Structural variants of AD-associated Abeta peptides have been difficult to purify by high-resolution chromatographic techniques. We therefore developed a novel chromatographic protocol, enabling(More)
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