Measurement of naproxen in human plasma by chip-based immunoaffinity capillary electrophoresis.

An electrokinetic immunoassay performed in a chip-based capillary electrophoresis system is described for the rapid measurement of naproxen in human plasma. The system employs a fluorescently labeled antibody to capture and detect the analyte of interest within a 5 min total assay time with an LOD of 0.025 microg/mL and a saturation level of 450 microg/mL… CONTINUE READING