| abstract |
An assay module, preferably an assay cartridge, is described which is a reader that may be used to control aspects of module operation. The module preferably includes a detection chamber with integrated electrodes that may be used to perform electrode-induced chemiluminescence measurements. A method for immobilizing assay reagents in a controlled manner on electrodes and other surfaces is described. Assay modules and cartridges with other fluid components, preferably including detection and specimen chambers with integrated electrodes, waste chambers, conduits, vents, bubble traps, reagent chambers, dry reagent tablet zones, etc. Also described. In a preferred embodiment, such a module is adapted to receive and analyze a sample collected on an applicator stick. [Selection figure] None |