Circulating protein biomarkers have immense clinical value, as they reveal real-time biological insights, identify clinical phenotypes and support drug development in a non-invasive, robust, and efficient manner. Successful discovery and implementation of comprehensive blood biomarker signatures will rely on immunoassays that allow scalable multiplexing with consistently high data quality.

Olink Flex allows customization of protein biomarker panels without compromising on data quality, by leveraging the exceptional specificity and sensitivity of the Proximity extension assay technology. Users are free to mix and match protein biomarkers into a single panel from a comprehensive library of validated assays or choose one of our pre-designed panels covering immuno-oncology, IFN stimulation or cytokine storm.