Abstract
We examined the effects of air-water and water-sevoflurane interfaces on conformational properties of amyloid- β peptide (ABP). Fractions were extracted from sub-interfacial (air-water) and supra-interfacial (water-sevoflurane) layers and compared with aqueous bulk layers using fluorescence properties of ABP provided by a single tyrosine. The observations suggest that interfacial ABP may be more disordered than bulk ABP.
Keywords: Amyloid-beta, interface, sevoflurane, fluorescence, protein folding
Protein & Peptide Letters
Title: Interfacial Effects on the Conformation of Amyloid-Beta Peptide
Volume: 16 Issue: 2
Author(s): Norbert W. Seidler and Joshua D. Eklund
Affiliation:
Keywords: Amyloid-beta, interface, sevoflurane, fluorescence, protein folding
Abstract: We examined the effects of air-water and water-sevoflurane interfaces on conformational properties of amyloid- β peptide (ABP). Fractions were extracted from sub-interfacial (air-water) and supra-interfacial (water-sevoflurane) layers and compared with aqueous bulk layers using fluorescence properties of ABP provided by a single tyrosine. The observations suggest that interfacial ABP may be more disordered than bulk ABP.
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Cite this article as:
Seidler W. Norbert and Eklund D. Joshua, Interfacial Effects on the Conformation of Amyloid-Beta Peptide, Protein & Peptide Letters 2009; 16 (2) . https://dx.doi.org/10.2174/092986609787316324
DOI https://dx.doi.org/10.2174/092986609787316324 |
Print ISSN 0929-8665 |
Publisher Name Bentham Science Publisher |
Online ISSN 1875-5305 |
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Therapeutic Proteins and Peptides of Plant Origin
Plants are still the major repository of biologically active substances. In the last two decades, however, natural peptides and proteins of plant origin have gained increasing attention due to their pharmacological activities over a variety of human illnesses, including those mediated by infections and parasitosis and those involving different cellular ...read more
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