Non-radiative energy transfer immunochemical technique.

摘要

Antigen assays are performed by introducing an antigen-containing sample into a reagent solution comprising an absorber-emitter conjugated antibody and a chemiluminescent catalyst conjugated antibody, wherein the conjugated antibodies bind to the antigen in close proximity to enable transfer of energy to the absorber-emitter. The resulting emission of light from the absorber-emitter is related to the amount of antigen present in the sample.