Methods of screening for binding interaction using sets of microparticles and unique probes

摘要

The present invention relates to methods for screening for binding interactions using multiple sets of microparticles, wherein said set has the same identifiable characteristic and wherein one of more sets comprise subsets of microparticles and said subset presents at least one unique probe that acts as a binding partner for a target molecule in a biological sample. In particular, the invention provides for methods of detecting tissue -typing antigens in donor tissue or recipient tissue using these multiple sets of microparticles.