Future applications of Magic Lite technology.

The features that Magic Lite products offer as an immunoassay delivery system are discussed. The use of paramagnetic particles and acridinium ester labels confers advantages of speed, sensitivity, and stability. The technology has been used to measure analytes of widely varying molecular weights and serum concentrations, indicating its potential to detect the full range of clinically relevant analytes. Initial development efforts have indicated that the advantages of the system can be effectively exploited in an automated instrument.