Sensitivity and specificity play a critical role in all assays of biological samples. Background signals compromise both sensitivity and specificity. Sample from different Individuals usually has its own background and matrix profile. ELISA employs external blank or irrelevant readings as fixed negative control, which may give one a false positive or false negative results, particularly when interested analytes are at very low level.
FocalTuning exploits proprietary technology to precisely remove the background of each analyte of interest, hence assay specificity and sensitivity are improved profoundly. FocalTuning provides a near to perfect solution to those hard-to-detect analytes such as anti-PEG IgEs.
FocalTuning has internal calibration and a broad range of detection with powerful capacity of statistics.