ELISA

Problem: ELISA assays are a workhorse assay used in pharmaceutical research and molecular diagnostic labs. This assay can be a high-volume service area for contract labs. However, many IVD labs and CROs have difficulty in costeffectively scaling their ELISA workflow to meet customer demand. This simple assay becomes deceptively complex: time sensitive steps and subtle workflow changes between different tests can be challenging to process as throughput increases. Reagent costs can cut further into tight operating margins. At some point manual processing becomes too challenging from an IVD compliance and operational perspective. Automating the laboratory’s workflow is the answer—but it can seem difficult to implement and expensive.

Enzyme-linked immunosorbent assays (ELISAs) are commonly used in diagnostic and quality-control laboratories. During an ELISA, an unknown amount of antigen is immobilized to the surface of a microplate well and an enzyme-linked antibody is subsequently bound.










