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Article

Biosensing of lipid-prion interactions: insights on charge effect, Cu(II)-ions binding and prion oligomerization.

Biosensors & bioelectronics - 15 Dec 2010

Steunou Stéphanie, Chich Jean-François, Rezaei Human, Vidic Jasmina

Abstract excerpt

The molecular mechanism involved in early stages of prion protein (PrP) conversion has been investigated using the chip based SPR technology, focusing on PrP interactions with membranes, either in its monomeric, oligomeric or Cu(II)-ions bound forms. We observed a strong interaction between PrP and cell membrane models of different lipid compositions. Circular dichroism tests show that membrane-bound,...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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PMID: 20692152
DOI: 10.1016/j.bios.2010.07.064

Genes

SPR

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