BIOCHEMICAL MARKERS FOR NEURODEGENERATIVE CONDITIONS

摘要

A method of bioassay for the quantification of peptide fragments relevant to neurodegenerative conditions comprising a neo-epitope formed by cleavage of a Tau protein by a secretase such as ADAM10 comprises contacting a blood derived sample with an antibody specific for the neo-epitope and determining the level of binding of said immunological binding partner to peptide fragments in said sample. Neo-epitope containing peptide levels are found to be inversely correlated to cognitive function.