STACKABLE MICRO-FLUIDIC CELLS

摘要

An assay assembly that includes an assay bar having a plurality flow cells is disclosed. Each of the flow cells includes an inlet, an outlet, and an inside surface defining an inner volume. The outlet includes a valve that is configured to retain liquid within the inner volume of the flow cell. Each assay bar is configured to be reversibly stacked upon another assay bar, such that the flow cells of the stacked assay bars are in fluid communication with each other. This way, the outlet of a first flow cell of a first assay bar is in fluid communication with the inlet of a second flow cell of a second assay bar. The assay assembly may include a multitude of assay bars to form a composite assay assembly, with the flow cells of the stacked assay bars being in fluid communication with each other.