The Idylla MSI Test, for use on the Idylla System, uses formalin-fixed, paraffin embedded (FFPE) tissue sections of human CRC tumor, from which nucleic acids are liberated, then analyzed using PCR amplification of seven monomorphic biomarkers (ACVR2A, BTBD7, DIDO1, MRE11, RYR3, SEC31A and SULF2) and subsequent melt-curve analysis. The Idylla MSI Test reports results as either microsatellite stable (MSS), or microsatellite instability high (MSI-H) or invalid.

Up to eight Idylla™ Instruments and the Idylla™ Console constitute the Idylla™ System.

The Idylla™ Console is a computer with a vertically oriented touch-screen and a barcode reader placed directly below the touch-screen that communicates with the Idylla™ Instruments. Idylla™ Console and up to eight Idylla™ Instruments constitute the Idylla™ System.