Method for detecting Aß-specific antibodies in a biological sample

摘要

Disclosed is a method for detecting A²-specific antibodies in a biological sample comprising the following steps:
- contacting the sample with A²-aggregates or with particles comprising A²-aggregate like surfaces and allowing the A²-specific antibodies to bind to the A²-aggregates, and
- detecting the A²-specific antibodies bound to the A²-aggregates by a single particle detection technique, preferably by fluorescence activated cell sorting FACS.